weuzkzsrcdvtfchjjid

2weuzkzsrcdvtfchjjidSECTION I. Layer2 technologies weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid1.1 Troubleshoot Layer 2 Switching Network weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidOne-two(or more)faults have been injected in to the pre-configuration. these in ssues may weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidimpede a working solution for certain portions of this labs exam and affect any labs exam section. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidyou must verify that all of your configurations work as expected. If someting is not working weuzkzsrcdvtfchjjidas expected then you must fix the underlying problem. Point will be a warded for solving each weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidproblem. However, If you fail to solve a particular problem, and the injected fault prevents weuzkzsrcdvtfchjjidyou from having a working solulations of this lab, then you will lose points for the fault and weuzkzsrcdvtfchjjidthe lab that is not working. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid 4 points weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidSolutions: There are 2 faults in pre-configuration, each one 2 points weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<R1> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid1. FastEthernet0/1.11 あるいは、 FastEthernet0/1.12 から native Optionが確認されれば、 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface FastEthernet0/1.12 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidencapsulation dot1Q 12 native weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip address 13.13.128.97 255.255.255.224 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid2. native Option なしで再設定。 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface FastEthernet0/1.12 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidno encapsulation dot1Q 12 native weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidencapsulation dot1Q 12 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip address 13.13.128.97 255.255.255.224 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid(no encapsulation~ すると、ip address が削除される可能性があるので、 ip を再設定する) weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<SW3> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid1. monitor session が設定されていれば、 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidRack13SW3#show running-config | include monitor weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidmonitor session 1 destination interface Fa0/10 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid2. 削除する。 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidconfigure terminal weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidno monitor session 1 destination interface Fa0/10 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidpreconfigurations: weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid1.2 All loopback0 YY.YY.X.X/32 and vlans are as following: weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid11 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidMarketing weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidR1 G0/1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid12 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidSales weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidR1 G0/1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid20 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidZZ weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidR2 G0/0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid30 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidHR weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidR3 G0/0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid33 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidBB3 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidSw3 F0/10 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid42 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidISP42 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidR4 F0/0; SW2 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid51 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidISP51 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidR5 F0/1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid54 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidISPBB weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidR4 F0/1 ; R5 F0/0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid234 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidSIPPORT weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidR2 G0/1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid243 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidQA weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidSW2, SW3, SW4 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid300 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidAdmin weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidR3 F0/1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjida. SW1/2/3/4 から下記の設定を確認 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid(参考） weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidLAB2/3 では vtp mode が transparent なので、`show run` or `show vlan brief`で vlan ID 情報weuzkzsrcdvtfchjjidを確認する。 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<確認１> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidRack13SW1#show running-config weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidvtp domain routingandSwitching weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidvtp mode transparent weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidvtp password cisco . 実際は見えない。（show vtp password から確認） weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidvlan 11 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidname Marketing weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidvlan 12 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidname Sales weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidvlan 20 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidname ZZ weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidvlan 30 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidname HR weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidvlan 33 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidname BB3 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidvlan 42 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidname ISP42 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidvlan 51 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidname ISP51 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidvlan 54 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidname ISPBB weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidvlan 234 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidname Support weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidvlan 243 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidname QA weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidvlan 300 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidname Admin weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid~~ 以下省略 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<確認２> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidRack13SW1#show vtp status weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidVTP Version : running VTP1 (VTP2 capable) weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidConfiguration Revision : 0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidMaximum VLANs supported locally : 1005 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidNumber of existing VLANs : 16 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidVTP Operating Mode : Transparent weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidVTP Domain Name : routingandSwitching weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidVTP Pruning Mode : Disabled weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidVTP V2 Mode : Disabled weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidVTP Traps Generation : Disabled weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidMD5 digest : 0x89 0x98 0xC4 0x0A 0x75 0xD1 0x98 0x3A weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidConfiguration last modified by 0.0.0.0 at 0-0-00 00:00:00 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidRack13SW1# weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidRack13SW1#show vtp password weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidVTP Password: cisco weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidRack13SW1# weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidb. SW1/2/3/4 で、上記の表と topology を参考とし、L2 access port/L3 port/SVI 設定を確認。 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid(注意） weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidSVI(ip address 含む) は設定されてない可能性が高い。 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidまず、SW1/2/3/4 の fa1/19 . 24 区間を trunk 設定をし、区間ごとに ping をしながら、access-port weuzkzsrcdvtfchjjidと SVI 設定を確認すると、暗記せずに、把握可能! ^^/ weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<SW1> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface FastEthernet0/2 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidswitchport access vlan 20 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidswitchport mode access weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface FastEthernet0/3 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidswitchport access vlan 30 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidswitchport mode access weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface FastEthernet0/4 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidswitchport access vlan 42 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidswitchport mode access weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface FastEthernet0/5 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidswitchport access vlan 54 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidswitchport mode access weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface FastEthernet0/10 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidno switchport weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip address 150.1.13.1 255.255.255.0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Vlan12 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip address 13.13.0.98 255.255.255.224 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Vlan51 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip address 13.13.0.129 255.255.255.224 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<SW2> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface FastEthernet02 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidswitchport access vlan 234 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidswitchport mode access weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface FastEthernet0/3 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidswitchport access vlan 300 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidswitchport mode access weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface FastEthernet0/4 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidswitchport access vlan 54 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidswitchport mode access weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface FastEthernet0/5 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidswitchport access vlan 51 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidswitchport mode access weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface FastEthernet0/10 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidno switchport weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip address 150.2.13.1 255.255.255.0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Vlan42 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip address 13.13.128.129 255.255.255.224 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Vlan243 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip address 13.13.128.163 255.255.255.224 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjid<SW3> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface FastEthernet0/10 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidswitchport access vlan 33 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidswitchport mode access weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Vlan33 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip address 150.3.13.1 255.255.255.0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Vlan234 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip address 13.13.128.195 255.255.255.224 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Vlan243 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip address 13.13.128.161 255.255.255.224 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<SW4> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Vlan234 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip address 13.13.128.194 255.255.255.224 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Vlan243 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip address 13.13.128.162 255.255.255.224 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid1.3 Layer 2 provisioning a robust L2 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjida. Use 802.1w on all four switches weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidb. Ensure that spanning tree enters the forwarding state immediately only for access switchports weuzkzsrcdvtfchjjidbypassing the listening and learning states. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidc. Avoiding transmitting BPDUs on any access switchport on any of these ports, the ports should weuzkzsrcdvtfchjjidbe shutdown immediately. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidd. Ensure that all four switches are able to read to unidirectional link failure for any switch weuzkzsrcdvtfchjjidto switchport. The affected port should be disabled in the event failure. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjide. SW3 fa0/10 port may receive some BPDU from BB3, disable the bpduguard function on this port. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjid3Points weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<SW1/2/3/4> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidspanning-tree mode rapid-pvst weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidspanning-tree portfast bpduguard default weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface range f0/19-24 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidudld port aggressive weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<SW1/2> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface range fastEthernet 0/2-5 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidspanning-tree portfast weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<SW3> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface fastEthernet 0/10 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidspanning-tree portfast weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidspanning-tree bpduguard disable weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid1.4 switching weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjida. Use 802.1q weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidb. Switchies should not actively attempt to convert the links to trunk link by negotiating weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidthe trunk mode. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidc. Utilize Etherchannel between all switching interconnections using ieee standart to actively weuzkzsrcdvtfchjjidnegotiate channel. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidd. Etherchannel load balancing could be accomplished by destination ip address. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjide. Configure port 0/1 on SW2. Ensure that only vlan SALES and MARKETING are allowed. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidf. SW1 is the root bridge and SW4 should not become root for any VLAN. Ensure that this occurs weuzkzsrcdvtfchjjidwithout changing the switch priority. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid3 points weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<SW1/2/3/4> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidport-channel load-balance dst-ip weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidspanning-tree mode rapid-pvst weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface range FastEthernet0/19-20 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidswitchport trunk encapsulation dot1q weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidswitchport mode trunk weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidswitchport nonegotiate weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidchannel-group 1 mode active weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface range FastEthernet0/21-22 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidswitchport trunk encapsulation dot1q weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidswitchport mode trunk weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidswitchport nonegotiate weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidchannel-group 2 mode active weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface range FastEthernet0/23-24 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidswitchport trunk encapsulation dot1q weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidswitchport mode trunk weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidswitchport nonegotiate weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidchannel-group 3 mode active weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface range Port-channel1-3 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidswitchport trunk encapsulation dot1q weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidswitchport mode trunk weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidswitchport nonegotiate weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<SW1> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidspanning-tree vlan 1-4096 priority 0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Port-channel2 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidspanning-tree guard root weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<SW2> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Port-channel1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidspanning-tree guard root weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface FastEthernet0/1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidswitchport trunk encapsulation dot1q weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidswitchport trunk allowed vlan 11,12 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidswitchport mode trunk weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidswitchport nonegotiate weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<SW3> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Port-channel3 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidspanning-tree guard root weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid1.5 port mirroring weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidConfigure port monitoring on SW3 according to the following requirement: weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjida. The transmit and receive traffic on ports F0/1 through f0/8 and the etherchannel weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidport-channel for F0/19-20; should monitored. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidb. A copy of the traffic should be forwarded to Fa0/11 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid 3 points weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<SW3> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidmonitor session 1 source interface fastEthernet 0/1 - 8 , port-channel 1 both weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidmonitor session 1 destination interface Fa0/11 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjid1.6 MAC address table aging time weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid- On SW1 make sure that the MAC address table aging time applies to vlan 20 is set to half weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid of the other vlans. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid2 points weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<SW1> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidmac address-table aging-time 150 vlan 20 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid1.7 frame-relay weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjida. Use Cisco LMI on FR Switch on R5 and autosense on R1 and R3. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidb. Do not use any static Frame-relay maps. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidc. Use frame-relay encapsulation as "cisco". weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidd. Use DLCi assignment table below weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidR1 0/0/0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidFR Switch 0/0/0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid221 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidR3 0/0/0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidFR Switch 0/0/1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid223 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid3 points weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<R5> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidframe-relay switching weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Serial0/0/0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidencapsulation frame-relay weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidclock rate 512000 (すでに設定されている。しかし、なければ入力。) weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidframe-relay lmi-type cisco weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidframe-relay intf-type dce weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidframe-relay route 221 interface Serial0/0/1 223 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Serial0/0/1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidencapsulation frame-relay weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidclock rate 512000 (すでに設定されている。しかし、なければ入力。) weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidframe-relay lmi-type cisco weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidframe-relay intf-type dce weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidframe-relay route 223 interface Serial0/0/0 221 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<R1> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Serial0/0/1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidencapsulation frame-relay weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidno frame-relay inverse-arp weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Serial0/0/1.13 point-to-point weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip unnumbered Loopback0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidframe-relay interface-dlci 221 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<R3> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Serial0/0/0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidencapsulation frame-relay weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidno frame-relay inverse-arp weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Serial0/0/0.13 point-to-point weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip unnumbered Loopback0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidframe-relay interface-dlci 223 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidR1/R3(FrameRelay) と R3/R2(PPP) 区間を除いた、他の区間では隣のデバイスと Ping が可能。 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidSECTION II. Laye3 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid2.1 OSPF weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidPart1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjida. only the network shown as topology will be notified in routing process. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidb. Configure OSPF for SW1, R1 and R3. SW1 should inject default route. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidc. The link with BB1 should be seen as external route. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid 3 points weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidPart2 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidd. only the network shown as topology will be notified in routing process weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjide. Configure OSPF for SW2 SW3 SW4 and R2, SW2 should inject default route weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidf. The link with BB2 should be seen as external route weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid 3 points weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<SW1> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidrouter ospf 13 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidrouter-id 13.13.7.7 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidnetwork 13.13.7.7 0.0.0.0 area 0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidnetwork 13.13.0.98 0.0.0.0 area 0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidnetwork 13.13.0.129 0.0.0.0 area 51 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjiddefault-information originate always metric-type 1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidredistribute connected metric-type 1 subnets route-map bb1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidroute-map bb1 permit 10 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidmatch interface FastEthernet0/10 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<R1> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidrouter ospf 13 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidrouter-id 13.13.1.1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidnetwork 13.13.1.1 0.0.0.0 area 0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidnetwork 13.13.0.97 0.0.0.0 area 0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidnetwork 13.13.0.65 0.0.0.0 area 0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<R3> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidrouter ospf 13 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidrouter-id 13.13.3.3 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidnetwork 13.13.3.3 0.0.0.0 area 0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidnetwork 13.13.0.1 0.0.0.0 area 1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidnetwork 13.13.0.33 0.0.0.0 area 1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<R2> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidrouter ospf 13 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidrouter-id 13.13.2.2 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidnetwork 13.13.2.2 0.0.0.0 area 1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidnetwork 13.13.128.97 0.0.0.0 area 1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidnetwork 13.13.128.193 0.0.0.0 area 1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<SW4> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidrouter ospf 13 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidrouter-id 13.13.10.10 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidnetwork 13.13.10.10 0.0.0.0 area 1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidnetwork 13.13.128.162 0.0.0.0 area 1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidnetwork 13.13.128.194 0.0.0.0 area 1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<SW3> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidrouter ospf 13 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidrouter-id 13.13.9.9 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidnetwork 13.13.9.9 0.0.0.0 area 1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidnetwork 13.13.128.161 0.0.0.0 area 1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidnetwork 13.13.128.195 0.0.0.0 area 1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<SW2> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidrouter ospf 13 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidrouter-id 13.13.8.8 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidnetwork 13.13.8.8 0.0.0.0 area 1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidnetwork 13.13.128.129 0.0.0.0 area 1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidnetwork 13.13.128.163 0.0.0.0 area 1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjiddefault-information originate always metric-type 1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidredistribute connected metric-type 1 subnets route-map bb2 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidroute-map bb2 permit 10 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidmatch interface FastEthernet0/10 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid2.2 EIGRP weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjida. Configure EIGRP10 between R4 and R5 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidb. Resditribute loopback 0 of R4 and R5 into Eigrp 10 (あったり、なかったり。) weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidc. Configure EIGRP 100 as in the diagram weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidd. EIGRP updates should be advertised only out to the interfaces indicated in the IGP weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidtopology. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjide. Configure SW3 such that it will not receive any EIGRP queries. SW3 should also not weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidsend out any information about BB3 routes to the EIGRP 100 neighbors. Do not configure weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidany kind of outgoing filtering to do this weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidf. Use route-maps to tag any Class A network address routes sourced from the external weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidroute with tag 200. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidg. SW3 redistribute EIGRP 100 to OSPF summarize to the following routers into an weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidaggregate with prefix /8. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid: 198.1.1.4/30 198.2.1.0/24 198.2.3.0/24 198.2.5.0/24 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid 3 points weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<R5> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidrouter eigrp 10 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidno auto-summary weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidnetwork 13.13.254.1 0.0.0.0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidredistribute connected metric 10000 100 255 1 1500 route-map LP weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidroute-map LP permit 10 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidmatch interface Loopback0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<R4> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidrouter eigrp 10 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidno auto-summary weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidnetwork 13.13.254.2 0.0.0.0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidredistribute connected metric 10000 100 255 1 1500 route-map LB weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidroute-map LB permit 10 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidmatch interface Loopback0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<太い文字部分は、bに関する部分。もし、b 問題がない場合は、太い部分ではなく、以下のように weuzkzsrcdvtfchjjidloopback 0 を eigrp に追加する設定をする。> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<R5> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidrouter eigrp 10 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidnetwork 13.13.5.5 0.0.0.0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<R4> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidrouter eigrp 10 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidnetwork 13.13.4.4 0.0.0.0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<SW3> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidrouter eigrp 100 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidno auto-summary weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidnetwork 150.3.13.1 0.0.0.0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjideigrp stub receive-only weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjiddistribute-list route-map tag200 in weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidroute-map tag200 permit 10 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidmatch ip address 10 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidset tag 200 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidroute-map tag200 permit 20 . 重要！ weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidaccess-list 10 permit 0.0.0.0 127.255.255.255 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidrouter ospf 13 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidredistribute eigrp 100 metric-type 1 subnets weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidsummary-address 198.0.0.0 255.0.0.0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid2.3 BGP weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjida. SW1 connects to BB1(150.1.YY.254) and from BB1, SW1 receives 197.68.Z.0/24 networks with weuzkzsrcdvtfchjjidAS-Path : 254 253 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidb. SW2 connects to BB2(150.2.YY.254) and from BB2, SW2 receives 197.68.Z.0/24 networks with weuzkzsrcdvtfchjjidAS-Path : 254 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidc. SW2 should modify the As-Path of its learned routes; Adding AS 253 by using a single route-map weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidd. SW1 SW2 R3 R2 are IBGP peers, next-hop-self and route-reflector-client are not permitted weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjide. Use local BGP command to cause R2 to prefer SW2 as exit point for ASYY, and R3 to prefer weuzkzsrcdvtfchjjidSW1 and the exit point for ASYY weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidf. Both R2 and R3 should still have routes to the other exit point in their BGP table. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidg. Use only the loopback 0 ip address to propagate BGP route information. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidh. No iGP router should be advertised to AS 254. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid 4 points weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<SW1> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidrouter bgp 13 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidneighbor 13.13.2.2 remote-as 13 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidneighbor 13.13.2.2 update-source Loopback0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidneighbor 13.13.3.3 remote-as 13 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidneighbor 13.13.3.3 update-source Loopback0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidneighbor 13.13.8.8 remote-as 13 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidneighbor 13.13.8.8 update-source Loopback0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidneighbor 150.1.13.254 remote-as 254 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<SW2> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidrouter bgp 13 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidneighbor 13.13.2.2 remote-as 13 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidneighbor 13.13.2.2 update-source Loopback0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidneighbor 13.13.3.3 remote-as 13 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidneighbor 13.13.3.3 update-source Loopback0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidneighbor 13.13.7.7 remote-as 13 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidneighbor 13.13.7.7 update-source Loopback0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidneighbor 150.2.13.254 remote-as 254 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidneighbor 150.2.13.254 route-map addingAS-253 in weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidroute-map addingAS-253 permit 10 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidset as-path prepend 253 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<R3> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidrouter bgp 13 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidneighbor 13.13.2.2 remote-as 13 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidneighbor 13.13.2.2 update-source Loopback0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidneighbor 13.13.7.7 remote-as 13 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidneighbor 13.13.7.7 update-source Loopback0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidneighbor 13.13.8.8 remote-as 13 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidneighbor 13.13.8.8 update-source Loopback0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidneighbor 13.13.7.7 weight 100 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<R2> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidrouter bgp 13 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidneighbor 13.13.3.3 remote-as 13 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidneighbor 13.13.3.3 update-source Loopback0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidneighbor 13.13.7.7 remote-as 13 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidneighbor 13.13.7.7 update-source Loopback0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidneighbor 13.13.8.8 remote-as 13 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidneighbor 13.13.8.8 update-source Loopback0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidneighbor 13.13.8.8 weight 100 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid2.4 MPLS weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidPart1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjida. Name the vrf as "VPNYY",rd and route-target should both be 100:1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidb. Use OSPF as routing protocol between PE and CE weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidc. Address the need MPLS introduces of connecting partitioned OSPF backbone, mpls prefer ospf weuzkzsrcdvtfchjjidbackdoor link between R2 and R3, Use the network YY.YY.100.x/24 to facilitate this. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid 4 points weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidPart2 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidd. Use MPBGP AS 100 to exchange customer prefixes. Source all updates using weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidloopback0 address, R1 should reach prefixes learned from Site2 through mpls, but not case for weuzkzsrcdvtfchjjidR3. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid 3 points weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<R4> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidmpls label protocol ldp weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface FastEthernet0/1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidmpls ip weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip vrf vpn13 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidrd 100:1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidroute-target export 100:1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidroute-target import 100:1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface FastEthernet0/0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip vrf forwarding vpn13 . このコマンドを入れると、IP 削除されるので、再設定が必要。 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip address 13.13.128.130 255.255.255.224 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidrouter ospf 13 vrf vpn13 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidrouter-id 13.13.4.4 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidlog-adjacency-changes weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidnetwork 13.13.128.130 0.0.0.0 area 1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidredistribute bgp 100 subnets weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidrouter bgp 100 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidbgp router-id 13.13.4.4 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidno bgp default ipv4-unicast weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidneighbor 13.13.5.5 remote-as 100 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidneighbor 13.13.5.5 update-source Loopback0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidaddress-family vpnv4 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidneighbor 13.13.5.5 activate weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidneighbor 13.13.5.5 send-community extended weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidexit-address-family weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidaddress-family ipv4 vrf vpn13 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidredistribute ospf 13 vrf vpn13 match internal external weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidnetwork 13.13.100.4 mask 255.255.255.255 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidexit-address-family weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<R5> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidmpls label protocol ldp weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface FastEthernet0/0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidmpls ip weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip vrf vpn13 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidrd 100:1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidroute-target export 100:1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidroute-target import 100:1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface FastEthernet0/1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip vrf forwarding vpn13 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip address 13.13.0.130 255.255.255.224 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidrouter ospf 13 vrf vpn13 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidrouter-id 13.13.5.5 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidlog-adjacency-changes weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidarea 51 virtual-link 13.13.7.7 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidnetwork 13.13.0.130 0.0.0.0 area 51 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidredistribute bgp 100 subnets weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidrouter bgp 100 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidbgp router-id 13.13.5.5 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidno bgp default ipv4-unicast weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidneighbor 13.13.4.4 remote-as 100 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidneighbor 13.13.4.4 update-source Loopback0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidaddress-family vpnv4 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidneighbor 13.13.4.4 activate weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidneighbor 13.13.4.4 send-community extended weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidexit-address-family weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidaddress-family ipv4 vrf vpn13 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidredistribute ospf 13 vrf vpn13 match internal external weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidnetwork 13.13.100.5 mask 255.255.255.255 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidexit-address-family weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<SW1> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidrouter ospf 13 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidarea 51 virtual-link 13.13.5.5 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<回答 - c> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<参考> sham-link は /32 を使わなければならない。（しかし、問題では /24 と表示されている。--?） weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<R4> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Loopback1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip vrf forwarding vpn13 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip address 13.13.100.4 255.255.255.255 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidrouter ospf 13 vrf vpn13 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidarea 0 sham-link 13.13.100.4 13.13.100.5 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidrouter bgp 100 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidaddress-family ipv4 vrf vpn13 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidnetwork 13.13.100.4 mask 255.255.255.255 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<R5> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Loopback1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip vrf forwarding vpn13 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip address 13.13.100.5 255.255.255.255 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidrouter ospf 13 vrf vpn13 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidarea 0 sham-link 13.13.100.5 13.13.100.4 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidrouter bgp 100 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidaddress-family ipv4 vrf vpn13 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidnetwork 13.13.100.5 mask 255.255.255.255 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid2.5 IPv6 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidconfigure ipv6 unique local unicast address as following: weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjida. R2 : f0/0: 2001:YY:200::2/64 f0/1:2001:YY:100::1/64 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidb. SW3: SVI support vlan 234: 2001:YY:100::9/64 ; vlan33: 2001:YY:300::9/64 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidc. Configure Ripng between R2 and SW3, Ensure that R2 can receive default route from SW3. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid 4points weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<R2> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidipv6 unicast-routing weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidipv6 router rip RIPng weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface FastEthernet0/0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidipv6 enable weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidipv6 address 2001:13:200::2/64 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidipv6 rip RIPng enable weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface FastEthernet0/1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidipv6 enable weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidipv6 address 2001:13:100::1/64 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidipv6 rip RIPng enable weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<SW3> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidipv6 unicast-routing weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidipv6 router rip RIPng weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Vlan33 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidipv6 enable weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidipv6 address 2001:13:300::9/64 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidipv6 rip RIPng enable weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Vlan234 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidipv6 enable weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidipv6 address 2001:13:100::9/64 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidipv6 rip RIPng enable weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidipv6 rip RIPng default-information originate weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidSECTION III. Multicast weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid3.1 Multicast weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjida. PIM-SM between SW2, SW3 and SW4 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidb. The QA and Support VLANs should handle multicast traffic. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidc. Configure Auto-RP, with SW3 loopback0 serving as RP only for the multicast group 239.10.5.0/24 weuzkzsrcdvtfchjjidand SW4 serving as the mapping agent. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidd. Enable SW2 loopback0(OR vlan243) to join group 239.10.5.1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjide. To verify you should be able to successfully generate multicast traffic for the group weuzkzsrcdvtfchjjid239.10.5.1 using R2 as the source. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid 4 points weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<SW2> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip multicast-routing (3560 . ip multicast-routing distributed) weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip pim autorp listener weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Loopback0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip pim sparse-mode weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip igmp join-group 239.10.5.1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Vlan243 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip pim sparse-mode weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<SW3> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip multicast-routing distributed weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip pim autorp listener weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Loopback0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip pim sparse-mode weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Vlan234 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip pim sparse-mode weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Vlan243 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip pim sparse-mode weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip pim send-rp-announce Loopback0 scope 16 group-list 1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidaccess-list 1 permit 239.10.5.0 0.0.0.255 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<SW4> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip multicast-routing distributed weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip pim autorp listener weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Loopback0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip pim sparse-mode weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Vlan234 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip pim sparse-mode weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Vlan243 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip pim sparse-mode weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip pim send-rp-discovery Loopback0 scope 16 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjid3.2 IPv4 SSM (pattern 1-LAB3) weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid- PC off Vlan QA can only join in multicast groups 239.10.5.1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid3points weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<SW2/3/4> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidaccess-list 2 permit 239.10.5.1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Vlan243 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip igmp access-group 2 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid3.2 IPv4 SSM (pattern 2-LAB2) weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjida. Add the Support VLAN off R2 to the multicast PIM tree configured earlier question weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidb. R2 should utility SSM specially for the multicast group 232.20.10.1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidc. Hosts off the R2 Gi0/0 will be providing source addresses for all multicast traffic. weuzkzsrcdvtfchjjid3points weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<SW2/3/4> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip pim ssm range 5 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidaccess-list 5 permit 232.20.10.1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<R2> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip multicast-routing weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip pim ssm range 5 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidaccess-list 5 permit 232.20.10.1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface FastEthernet0/0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip pim sparse-mode weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip igmp version 3 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip igmp v3lite weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip urd weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface FastEthernet0/1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip pim sparse-mode weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidSECTION VI. Advanced service weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid4.1 Link Fragmentation weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidPart1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidConfigure on R1 and R3 by the flowing requirements: weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjida. Use end point identifier for multilink bundling weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidb. Use a policy map to define a priority of 45 to all VOIP traffic only traffic whose proceeding weuzkzsrcdvtfchjjidas critical. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid 3 points weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidPart2 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidc. Apply a fragment delay of 8ms to the MPPP bundle weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidd. Use a multilink group interface for all QOS and IP commands weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjide. Define CIR and interface bandwidth as 128K weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidf. The committed burst size as 8Kbits and excess burst size is 1K bits weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidg. Use bandwidth command on both virtual interface and multilink interface for interleaving weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidto work (use ppp multilink interleave . この文はあったり、なかったり。) weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid 3 points weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<R1> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidmultilink bundle-name endpoint weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Serial1/1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidframe-relay traffic-shaping weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Serial1/1.13 point-to-point weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidno ip unnumbered weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidframe-relay interface-dlci 221 ppp Virtual-Template1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidclass car weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidmap-class frame-relay car weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidframe-relay cir 128000 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidframe-relay bc 8000 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidframe-relay be 1000 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Virtual-Template1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidppp multilink weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidppp multilink group 1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidbandwidth 128 . 問題g があれば、設定 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidaccess-list 100 permit udp any any precedence critical weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidclass-map match-all voice-ppp weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidmatch access-group 100 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidpolicy-map voice-ppp weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidclass voice-ppp weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidpriority percent 45 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Multilink1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip unnumbered Loopback0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidbandwidth 128 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidppp multilink (自動追加される) weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidppp multilink interleave weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidppp multilink group 1 (自動で追加される) weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidppp multilink endpoint hostname weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidppp multilink fragment delay 8 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidservice-policy output voice-ppp weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<R3> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidmultilink bundle-name endpoint weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Serial1/0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidframe-relay traffic-shaping weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Serial1/0.13 point-to-point weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidno ip unnumbered weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidframe-relay interface-dlci 223 ppp Virtual-Template1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidclass car weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidmap-class frame-relay car weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidframe-relay cir 128000 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidframe-relay bc 8000 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidframe-relay be 1000 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Virtual-Template1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidppp multilink weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidppp multilink group 1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidbandwidth 128 . 問題ｇがあれば、設定。 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidaccess-list 100 permit udp any any precedence critical weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidclass-map match-all voice-ppp weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidmatch access-group 100! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidpolicy-map voice-ppp weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidclass voice-ppp weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidpriority percent 45 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Multilink1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip unnumbered Loopback0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidbandwidth 128 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidppp multilink (自動で追加される。) weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidppp multilink interleave . 問題ｇがあれば、設定。 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidppp multilink group 1 (自動で追加される。) weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidppp multilink endpoint hostname weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidppp multilink fragment delay 8 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidservice-policy output voice-ppp weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjid4.2 NTP weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidPart1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidBetween R5 SW1 SW2 R3 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjida. R5 should synchronize with a NTP source YY.YY.254.254 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidb. In the event of the R5 loses connection to NTP server it should act as a NTP server with weuzkzsrcdvtfchjjida stratum 5 and its calendar as an authoritative time source. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidc. SW1 SW2 R3 using loopback0 should use R5 as a authoritative time server. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid 4 points weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidPart2 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidd. R3 and R5 shoud authenticate each other weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjide. SW1 and SW2 do not authenticate weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidf. clock on R5 8:00:00 AM 1 JAN 2000 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidg. ultimately clock should be in synchronized weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid 3 points weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<R5> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidclock calendar-valid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidntp update-calendar weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidntp source fastEthernet 0/1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidntp authentication-key 1 md5 cisco weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidntp authenticate weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidntp trusted-key 1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidntp server 13.13.254.254 source Loopback0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidntp master 5 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidntp access-group peer 1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidntp access-group serve-only 2 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidntp peer vrf vpn13 13.13.3.3 key 1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidntp peer vrf vpn13 13.13.7.7 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidntp peer vrf vpn13 13.13.8.8 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidaccess-list 1 permit 13.13.3.3 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidaccess-list 1 permit 13.13.7.7 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidaccess-list 1 permit 13.13.8.8 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidaccess-list 2 permit 13.13.254.254 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidaccess-list 2 permit 127.127.7.1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<R3> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidntp authentication-key 1 md5 00071A150754 7 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidntp authenticate weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidntp trusted-key 1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidntp server 13.13.0.130 key 1 source Loopback0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<SW1/2> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidntp server 13.13.0.130 source loopback 0 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid4.3 Rsvp weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjida. Configure reservable bandwidth 64k with the largest reservable flow 64k. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidb. Configure r3 to simulate a host generating a rsvp path message to r1. protocol should be weuzkzsrcdvtfchjjidtcp. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidc. Configure r1 to simulate a host generating rsvp receive message to r3. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidd. Using loopback address to r1 and r3 and the message protocol should be tcp with a source weuzkzsrcdvtfchjjidport of telnet. (問題によっては、destination port として、1000 を要求する。その際は、以下のweuzkzsrcdvtfchjjid青い色の 23 を変更すれば、いい。) weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjide. The message should be for a single reservation with a guaranteed average bit rate of 10k weuzkzsrcdvtfchjjidand a max brust of 1k bytes. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid 2 points weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<R1> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip rsvp reservation-host 13.13.1.1 13.13.3.3 TCP 23 23 ff rate 10 1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface multilink 1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip rsvp bandwidth 64 64 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<R3> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip rsvp sender-host 13.13.1.1 13.13.3.3 tcp 23 23 10 1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface multilink 1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip rsvp bandwidth 64 64 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid4.4 MHSRP (Pattern 1 . LAB3) weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidConfigure MHSRP on VLAN Support (234) according to the followings. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjida. SW4 has the priority of group 1, its virtual ip address is YY.YY.128.196. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidb. SW3 has the priority of group2, its virtual ip address is YY.YY.128.222. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidc. The Group 1 and Group 2 track SW3, SW4 to default-route. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid 3 points weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<SW4> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidtrack 1 ip route 0.0.0.0 0.0.0.0 reachability weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidinterface Vlan234 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidstandby 1 ip 13.13.128.196 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidstandby 1 priority 105 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidstandby 1 preempt weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidstandby 1 track 1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidstandby 2 ip 13.13.128.222 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidstandby 2 preempt weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<SW3> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidtrack 1 ip route 0.0.0.0 0.0.0.0 reachability weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Vlan234 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidstandby 1 ip 13.13.128.196 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidstandby 1 preempt weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidstandby 2 ip 13.13.128.222 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidstandby 2 priority 105 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidstandby 2 preempt weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidstandby 2 track 1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid4.4 MHSRP (Pattern2 . LAB2) weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidConfigure MHSRP on VLAN Support (234) according to the followings. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjida. SW4 has the priority of group 1, its virtual ip address is YY.YY.128.196. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidb. SW3 has the priority of group2, its virtual ip address is YY.YY.128.222. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidc. Track object of the SW2(YY.YY.128.163)to provide failover. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid 3 points weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<SW4> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip sla 10 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidicmp-echo 13.13.128.163 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip sla schedule 10 life forever start-time now weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidtrack 1 rtr 10 state weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Vlan234 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidstandby 1 ip 13.13.128.196 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidstandby 1 priority 105 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidstandby 1 preempt weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidstandby 1 track 1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidstandby 2 ip 13.13.128.222 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidstandby 2 preempt weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjid<SW3> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip sla 10 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidicmp-echo 13.13.128.163 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip sla schedule 10 life forever start-time now weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidtrack 1 rtr 10 state weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid! weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Vlan234 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidstandby 1 ip 13.13.128.196 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidstandby 1 preempt weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidstandby 2 ip 13.13.128.222 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidstandby 2 priority 105 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidstandby 2 preempt weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidstandby 2 track 1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid4.4 MHSRP (Pattern 3) weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidConfigure MHSRP on VLAN Support (234) according to the followings. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjida. SW4 has the priority of group 1, its virtual ip address is YY.YY.128.196. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidb. SW3 has the priority of group2, its virtual ip address is YY.YY.128.222. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidc. Track object of the vlan243 to provide failover. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid 3 points weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<SW4> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Vlan234 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidstandby 1 ip 13.13.128.196 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidstandby 1 priority 105 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidstandby 1 preempt weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidstandby 1 track Vlan243 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidstandby 2 ip 13.13.128.222 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidstandby 2 preempt weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<SW3> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface Vlan234 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidstandby 1 ip 13.13.128.196 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidstandby 1 preempt weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidstandby 2 ip 13.13.128.222 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidstandby 2 priority 105 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidstandby 2 preempt weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidstandby 2 track Vlan243 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjid4.5 MLS Qos for Video (あったり、なかったり。) weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidPort F0/6 on SW4, will host a video server for streaming to devices off the Marketing weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidVlan on R1. Configure MLS QoS in the network according to: weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjida. The video server ip YY.YY.128.98 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidb. Use policy-maps to assign video traffic a DSCP 56. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidc. Define policer for the video traffic with rate of 3M and a burst size of 1M. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidAdditionally, when these routes are exceeded, the DSCP value for video traffic should be mark weuzkzsrcdvtfchjjiddown from 56 to 8. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidd. The Distribution ports between all 4 switches should trust the inbound DSCP values for weuzkzsrcdvtfchjjidclassification. Additionally, for untagged packets the default CoS value should be defined as weuzkzsrcdvtfchjjid1. Finally the expedite queue should be for all these ports. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid? weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidmls qos weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidmls qos map policed-dscp 56 to 8 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<SW4> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidmls qos weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidmls qos map policed-dscp 56 to 8 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidaccess-list 100 permit udp host 13.13.128.98 13.13.0.64 0.0.0.31 range 16384 32767 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidclass-map match-all video weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidmatch access-group 100 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidpolicy-map video weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidclass video weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidset dscp 56 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidpolice 3000000 1000000 exceed-action policed-dscp-transmit weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface FastEthernet0/6 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidmls qos cos 1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidservice-policy input video weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<SW1/SW2/SW3/SW4> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidmls qos weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidinterface range FastEthernet0/19-24 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidmls qos cos 1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidmls qos trust dscp weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidpriority-queue out weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidSECTION V. Optimize the network weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid5.1 IP Service Level Agreement weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidConfigure IP SLA intented to monitor the response across between MPLS network and backdoor weuzkzsrcdvtfchjjidserials according to: weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjida. SW2 will do all monitoring, SW1 act as a IP SLA responder, while R3 should have knowledge weuzkzsrcdvtfchjjidof IP SLA. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidb. SW2 should use TCP to monitor SW1. The operation should repeat every 3 min starting immediately weuzkzsrcdvtfchjjidand repeat every day. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidc. TCP SLAs should use the well-known telnet port. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidd. SW2 should use ICMP to monitor R3. The operation should repeat every 3 min starting immediately weuzkzsrcdvtfchjjidand repeat every day. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjide. Loopback addresses should be used and for all devices. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid 3 points weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<SW2> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip sla 1 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidtcp-connect 13.13.7.7 23 source-ip 13.13.8.8 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidfrequency 180 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip sla schedule 1 start-time now recurring weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip sla 2 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidicmp-echo 13.13.3.3 source-ip 13.13.8.8 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidfrequency 180 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip sla schedule 2 start-time now recurring weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<SW1> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip sla responder weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid5.2 SNMP weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidConfigure SNMP on SW2 and R3 according to the: weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjida. All traps should be set to the SNMP server YY.YY.128.226 using the community string "public" weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidb. There should be 2 communities definde one (public) with read-only access and another weuzkzsrcdvtfchjjid(ciscoADMIN) wit read-write access. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidc. On SW2 enable SNMP traps for IP SLA in the event that round-trip value violates the upper weuzkzsrcdvtfchjjida lower threshold. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidd. On R3 enable SNMP traps for OSPF sham-link and for RSVP weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid(LAB2では sham-link でも trap 設定必要。) weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjid 3 points weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<SW2> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidsnmp-server host 13.13.128.226 public weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidsnmp-server community public RO weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidsnmp-server community ciscoADMIN RW weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidsnmp-server enable traps rtr weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip sla reaction-configuration 1 react rtt threshold-value 40 20 threshold-type immediate weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidaction-type trapOnly weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip sla reaction-configuration 2 react rtt threshold-value 40 20 threshold-type immediate weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidaction-type trapOnly weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<R3> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidsnmp-server host 13.13.128.226 public weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidsnmp-server community public RO weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidsnmp-server community ciscoADMIN RW weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidsnmp-server enable traps rsvp weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid** R3 で sham-link に関する要求条件があれば、設定。** weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidsnmp-server enable traps ospf cisco-specific state-change shamlink weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidsnmp-server enable traps ospf cisco-specific errors config-error weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidsnmp-server enable traps ospf cisco-specific errors shamlink weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidsnmp-server enable traps ospf cisco-specific retransmit shamlink weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid5.3 Logging, Management, Core dumps weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidConfigure the following system management features on R2, according to: weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjida. Enable local time-stamps with date and time in msec debug and logged messages. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidb. Configure the local logging buffer to be 10000 bytes, logging messages with set the severity weuzkzsrcdvtfchjjidlevel 4(warning) and the higher. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidc. In the event that the local buffer is overwritten, enable the error counter. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidd. To facilitate troubleshooting, when there is unexpected system shutdown or reboot ensure weuzkzsrcdvtfchjjidthat core dump is generated and saved to the host YY.YY.128.196 using the passive FTP protocol. weuzkzsrcdvtfchjjid(赤い部分はあったり、なかったり。) weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidThe filename should be RackYYR2 and the file should be compressed. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidThe username/password for the ftp transfer should be reload/cisco. weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid 3 points weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid<R2> weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidservice timestamps debug datetime msec localtime weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidservice timestamps log datetime msec localtime weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjidlogging on weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidlogging count weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidlogging buffered 10000 warnings weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidexception core-file Rack13R2 compress weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidexception protocol ftp weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidexception dump 13.13.128.96 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip ftp username reload weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip ftp password cisco weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjidip ftp passive . 問題にある場合のみ、設定。 weuzkzsrcdvtfchjjidweuzkzsrcdvtfchjjid weuzkzsrcdvtfchjjid