Troubleshooting - Edge-Core ES4624-SFP Routing Management Manual

SwitchA
172.16.20.1
configuration procedure: (only SwitchA is listed,configurations for other switches are omitted.)
The configuration of Layer 3 switchA:
SwitchA#config
SwitchA (config) #router bgp 1
SwitchA (config-router)#network 192.68.11.0 mask 255.255.255.0
SwitchA(config-router)#neighbor 172.16.20.2 remote-as 3
SwitchA(config-router)#neighbor 172.16.20.2 route-map AddAsNumbers out
SwitchA(config-router)#neighbor 192.68.6.1 remote-as 2
SwitchA(config-router)#exit
SwitchA(config)#route-map AddAsNumbers permit 10
SwitchA(config-route-map)#set as-path prepend 1 1

1.2.5 Troubleshooting

Faq: The routing protocol could not achieve the routing messages study under normal
protocol running state
Troubleshooting: check following errors:
Each node of route-map should at least has one node is permit match mode. When the route
map is used in routing messages filtering, the routing messages will be considered not pass the
routing messages filtering if certain routing messages does not pass the filtering of any nodes.
When all nodes are set to deny mode, all routing messages will not pass the filtering in this
route-map.
AS1
192.68.11.1
VLAN1
VLAN2
VLAN3
192.68.6.2
VLAN3
172.16.20.2
SwitchD
VLAN2
172 16 1 1
Fig 1-1
Policy routing Configuration
AS2
192.68.10.1
VLAN2
192.68.6.1
SwitchB
VLAN1
AS3 192.68.5.1
SwitchC
VLAN2
172.16.1.2
25
VLAN3
VLAN1
192.68.5.2