ccna collaboration dumps pdf free download

ccna collaboration dumps pdf free download

Access-list 1 permit 202.101.100.0 0.0.0.255 The configuration of R3 is as follows: 1 Ipv6 address 2001::1/64 Manual configuration Ipv nd prefix 2012::/64 no-advertise OSPF and RIP The TAG field ( 32bits ) is only present in the external LSA . Routers can learn routing entries in a variety of ways: static manual configuration, various dynamic routing protocols, and more. When the router learns two routes to the same destination from two different ways, the router compares the AD values ​​of the two routes , that is, the management distance, preferably the route with a small AD value. If the AD values ​​are equal, for example, the same routing protocol, the metric value is further compared . Of course, this also involves the working mechanism problem of different routing protocols,ccna collaboration dumps pdf free download, which is specifically discussed for different routing protocols. As shown in the following figure, R3 and R1 run the RIP protocol, and R3 establishes adjacency relationship with R2 through OSPF . Therefore, R3 learns the route to the destination 1.1.1.0/24 from RIP and OSPF . The two routes use R1 and R2 as the next hop respectively. Then R3 finally chooses the OSPF route to be loaded into the routing table, which is to use R2 as the actual destination.