ccnp route flashcards

ccnp route flashcards

The first 8 bits of the route must match the first 8 bits of 172.0.0.0 ,ccnp route flashcards, the other bits do not care, and the mask must be /8 , /9 , /10 , ..., /24 Set next-hop specifies the address of the next hop , specifying the next hop of BGP . 3.1 Overview 20 R3 and R4 , R4 and R5 establish an IBGP neighbor relationship, and R3R4R5 uses LOOPBACK as the update source and refers to the neighbor . AS64512 private AS number is not allowed to declare to the Internet , if unchecked, R3 received R1 route, the AS_PATH certainly contains 64512 This private AS number, assuming that R3 as Internet routers, how R2 on the R3 delivery route When shielding private ASs ? Just a very simple command: neighbor 10.1.23.3 remove-private-as In CEF , there are two main types of load balancing, based on messages and based on purpose. As a result, the priority becomes the highest 4bits , which is why the priority must be a multiple of 4096 ( 2 to the power of 12 = 4096 ). In addition, the system ID , the value of the VLAN ID , such as the spanning tree of vlan10 , the bridge ID of the switch is " 4bits priority + 10 + switch MAC" In the above figure, two routers , R1 and R2 , exchange information with each other through RIP . However, since RIPv2 sends routing updates and related messages based on multicast, once two routers activate RIP on the interface , the PC will have to consume resources to process these multicast messages that it does not need.