ccna exam practice questions

ccna exam practice questions

Ipv6 enable Ip rip trigger Image R1(config)# access-list 1 deny 192.168.3.0 R1(config)# access-list 1 permit any R1(config)# router ospf 1 When debugging , you can open debug ipv6 nd Exit Image RIP Image ! Ipv6 enable R1(config)# ip prefix-list list1 deny 172.16.32.0/21 R1(config)# ip prefix-list list1 permit 0.0.0.0/0 le 32 R1(config)# route-map test permit 10 IPv6 Address In stateless autoconfiguration, the prefix length is 64 bits. supplement: Let's review the configuration of an IPv6 over IP manual tunnel (also called a configuration tunnel): End deny any Set ip next-hop ip1 ip2 ip3 , this knowledge point is no problem, right? After the match lives, the packet is first sent to the first next-hop ip address . If the direct connection associated with the ip address is DOWN ,ccna exam practice questions, then the next next-hop ip address is switched . Multiple next-hop . However, if the directly connected next-hop (the peer router or its interface) hangs itself, and the local direct interface is not perceived (such as the middle switch ), it cannot be automatically switched, and the router will still put the data in the brain. Throw it to this next-hop .