Planet XGS3-24042 - MSDP Troubleshooting

48-24
Switch(Config-if-Vlan6)#ip address 60.1.1.4 255.255.255.0
Switch(Config-if-Vlan6)#exit
Switch(config)#router msdp
Switch(router-msdp)#peer 20.1.1.1
Switch(router-msdp)#mesh-group XGS3-1
Switch(msdp-peer)#exit
Switch(router-msdp)#peer 40.1.1.4
Switch(router-msdp)#mesh-group XGS3-1
Switch(msdp-peer)#exit
Switch(router-msdp)#peer 60.1.1.2
Switch(router-msdp)#mesh-group XGS3-1
Router D:
Switch#config
Switch(config)#interface vlan 2
Switch(Config-if-Vlan2)#ip address 20.1.1.4 255.255.255.0
Switch(Config-if-Vlan2)#exit
Switch(config)#interface vlan 4
Switch(Config-if-Vlan1)#ip address 40.1.1.4 255.255.255.0
Switch(Config-if-Vlan1)#exit
Switch(config)#interface vlan 5
Switch(Config-if-Vlan5)#ip address 50.1.1.4 255.255.255.0
Switch(Config-if-Vlan5)#exit
Switch(config)#router msdp
Switch(router-msdp)#peer 20.1.1.1
Switch(router-msdp)#mesh-group XGS3-1
Switch(msdp-peer)#exit
Switch(router-msdp)#peer 40.1.1.2
Switch(router-msdp)#mesh-group XGS3-1
Switch(msdp-peer)#exit
Switch(router-msdp)#peer 50.1.1.3
Switch(router-msdp)#mesh-group XGS3-1
48.4.8 MSDP Troubleshooting
When MSDP is being configured, it may not function because of the physical link not working or configuration
mistakes. Attention should be paid to the following items in order to make MSDP work:
 Make sure the physical link works well
 Make sure inner-domain and inter-domain routing works
 Make sure PIM-SM is applied in every domain as the inner-domain routing protocol, and configuration
for PIM-SM works well
 Make sure MSDP is enabled, and the link status of the MSDP enabled Peer is UP
 Use the command show msdp global to check whether the MSDP configuration is correct