examcollection ccna

examcollection ccna

2.2.2.254 , which is the default gateway for ISATAP routers. Ipv6 router ospf 100 router-id 3.3.3.3 exit Experiment 4 RIP also supports tags , but it must be version 2 . Ipv6 address 2001:0001::FFFF/64 ipv6 enable An address is called a "tentative address " before the duplicate address detection ( DAD ) , and the address is tested. The interface is temporarily unable to use this trial address for normal unicast communication, but will join the Solicited-Node multicast group corresponding to the tentative address . Request message: You can request the entire routing table or request specific routing information. 170 Image Router#show ip route Of course, this time 1.1.1.0 is unable to access 3.3.3.0 , because R3 does not have a route in the RIP routing domain (that is, there is a problem with the backhaul routing, data communication must always consider the round-trip path, remember), so if To achieve network-wide interworking, you need to be on R2 : At the same time,examcollection ccna, the same OSPF route is learned from both processes and is used on a first come, first served basis. Therefore, if R3 first learns the route from R1 , it will naturally ignore the one that R2 re-releases. However, if the neighbor relationship between R1 and R3 is already obtained in R3 Ipv6 address 2023::2/64 ipv6 nd suppress-ra 0 packets, 0 bytes switched through the prefix tmstats: external 0 packets, 0 bytes Fast switching type 1, interface type 18 IP CEF switching enabled Certification ! Between routers, routing information is passed, and the distribution list has absolute control over routing information. Therefore, if it is in the direction, by deploying the distribution list, the specific route can be filtered, so that the local routing routing table of the distribution list is changed, and when the local router updates the routing information to the downstream router, the actually updated content is An entry that is affected by the distribution list.