ccnp switch lab manual pdf 300-115

ccnp switch lab manual pdf 300-115

Route-map test permit/deny 20 When the topology changes, the spanning tree protocol can detect these changes and automatically adjust the interface status in time to adapt to network topology changes and achieve link redundancy. The router goes to update the route of 3.0.0.0 ORF 100 i / / Map the port to pVLAN Ethernet frame format 192.168.1.0 will pass the default route of 0.0.0.0 into RIP , and R2R3 will learn. Below, let's look at an example: On the debug information we found: ? Therefore, we still need to keep the AS_PATH of its details on the summary route. As for the order of the AS number in the AS_PATH of the reserved detailed route , it is not important, because we only need the AS number for the purpose of anti-ring. It is. Therefore , the summary route generated by R3 actually carries two AS_PATH types, one is AS_Seq , the value is 300 , the other type is AS_set , contains two AS numbers of {100,200} ,ccnp switch lab manual pdf 300-115, and is unordered. So the AS_PATH received on R4 is 300 (100,200} combined . It is worth noting that the AS number in this bracket is only counted as one hop when performing the AS_PATH calculation. For the verification of this point, please see the section on routing rules.