ccnp tshoot ipv6 gre tunnel

ccnp tshoot ipv6 gre tunnel

Bgp client-to-client reflection In order to solve the problem of routing, in addition to the route reflector, there is a good solution, which is the federation. 14 100 Async Async interface R3 , R4 , and R5 each create a LOOPBACK interface with an IP address of xxxx and x is the number of the router. To 100 end of the AS_PATH ,ccnp tshoot ipv6 gre tunnel, which is the route originated in 100AS route Ip next-hop recursive Know (configuration is only done on the RR ). Note that the RR only advertises or reflects the best path it knows. After completing the configuration, R2 show ip route * i100.0.1.0/24 Interface trust status and network security issues IP View and verify: BGP table on R2 : Advantages and disadvantages Ip dhcp snooping information option allow-untrusted By default, only O and O IA routes in OSPF are redistributed into BGP. or: Experimental verification We spotted FIG, R1 and R2 between runs RIP to exchange routing information, R2 by RIP learned the R1 release over 192.168.1.0/24 and 2.0 / 24 routing information loaded into the routing table, labeled R & lt . While R2 and R3 and running OSPF , establish OSPF adjacency, R2 also from R3 , by OSPF learned the two routes: 3.0 and 4.0 / 24 , is also loaded into the routing table, labeled O . So, for R2 , it has its own route to the whole network, but inside R2 , we can understand this : it will not change the route learned from RIP .The OSPF route is told to R3 , and the route learned from OSPF is not sent to R1 as a RIP route . For R2 , although there is complete routing information in its own routing table, it is as if there is a gap between the entries of R and O , which cannot be exceeded.