ccnp route dumps

ccnp route dumps

1 command) only sends and receives v1 messages, v2 only sends and receives v2 messages by default . Router bgp 345 The address family message is always 2 by default ,ccnp route dumps, and is 0 when requesting the entire routing table. The process learns the external route, so the update source here is R2 . Router eigrp 100 When the GW connects to the outgoing interface of ISP2 and DOWN (that is, ISP2 hangs), then switch to ip next-hop recursive, which is ISP2. Switch(config)# vlan 20 If R1 turns on auto-summary and network 1.1.1.0 mask 255.255.255.0 , it is still updated to R2 with details. Local origin So in R1 on can learn 3.3.3.0 route, R1 routing table is as follows: The above interface loses the portfast and bpdufilter features immediately after receiving the BPDU , and becomes an ordinary spanning-tree interface. Communicates with all other ports In the IGP , the network command is used to determine which interfaces to send and receive routing updates, and which directly connected networks. Unicast update Very thorough analysis of the foregoing, when the RIP to OSPF do two-dot weight when released, since the routing is injected into OSPF later, the AD becomes 110 , then transmitted to the route R2 , R3 Thereafter, since OSPF the AD than RIP smaller Therefore, the OSPF route will overwrite the RIP , resulting in a sub-optimal path. Then, we can use ACL and other tools to capture the routes in the RIP domain on R2 and R3 , and then adjust the AD values ​​of these routes to be larger than RIP in the OSPF process . Then, these routes are RIP routes will not be overwritten, and suboptimal path problems can be circumvented.