ccnp route logo

ccnp route logo

Bgp confederation identifier 345 bgp confederation peers 64512 neighbor 4.4.4.4 remote-as 64512 Route poisoning Set aging time Process exchange ? Use RR Router ospf 3 Routing feedback 42 Gratuitous ARP Command Route 11.11.11.0 is introduced on R1 . Match 100 Hardware-address hardware-address type Neighbor 10.1.23.3 remote-as 300 Access-list 1 permit 192.168.1.0 0.0.0.255 20 . Route is punished by dumpend Report routing information. On a specific interface, if no BPDUs are received for three consecutive cycles (or max-age timeout), the STP data on the interface will age rapidly. As a result, the BPDUs are somewhat similar to the keep-alive mechanism between switches . This fast aging mechanism helps to respond quickly to topology changes. Neighbor 1.1.1.0 backdoor to solve the problem, once the route becomes a local route, the AD value becomes 200 ,ccnp route logo, and the router does not go to its EBGP. Note that the above is the default metric when re-publishing from other dynamic routing protocols into this routing protocol . If you republish a local direct connection or a static route, the situation changes, as follows: Detailed rules Due to the inherent lag of network equipment, there is a propagation delay in the switching network. For the above reasons, topology changes can occur at different times and in different network segments in the switched network. If the Layer 2 interface switches directly from the block state of the spanning tree to the forwarding state, a temporary data loop may occur. To alleviate this problem, the port should wait for new topology information to propagate to the entire switching network before starting to forward the data frame.