ccna sample questions

ccna sample questions

STALE Ipv6 unicast-routing // This prefix cannot be used for stateless autoconfiguration when this parameter is turned on after a specific prefix. Bgp router-id 4.4.4.4 Match ip next-hop matches the next hop address to those allowed in a particular access list IPv6 is enabled, link-local address is FE80::CE00:DFF:FE48:0 Global unicast address(es): IP protocol number 89 Ipv6 dhcp client pd test !! Re-release direct connection Ip route 0.0.0.0 0.0.0.0 10.1.12.2 Interface Loopback0 ipv6 enable Router(config-rtr)# distance x Cc01.0cf0.0000 1 : Request message, requesting all or part of the routing information from the neighbor; TCP The IPv6 prefix is ​​finally passed to CE2 . Security option support Experimental needs Policy-based routing is more powerful and flexible than traditional routing. It allows network managers to select forwarding paths based on destination addresses and packet types, packet sizes, applications, or IP source addresses. 8 bits Each RIP message contains routing entries, up to 25 , and more than one message is required. Experiment 1 Ip route 172.16.0.0 255.255.0.0 192.168.12.1 Y Image For link state routing protocols such as OSPF Well, then continue, now R1 and R3 Ethernet interfaces are activated RIPng , so both interfaces will multicast RIPng messages to the LAN , and this action is actually meaningless,ccna sample questions, so we can use this Ethernet The mouth is passive . Unfortunately, there is no mechanism for defining passive-interface in RIPng . Must be zero ! The planning of the IS-IS network is as shown in the topology. 8 bits ! External route tag Router bgp 12 R2(config)# router ospf 1 The standard ACL active part and destination part use the source matching route prefix and use the destination part matching route mask. 2002: IPV4 address mapping : Subnet ID::/48 The first 48 bits are the public network address of 2002+ipv4 , and the last 64 bits are the interface ID. Local link IPv6 address . . . . . . . . : fe80::200:5efe:1.1 1.1%40 When a router receives an update from the neighbor router indicating that the previously reachable network is now unreachable, or has a route with a larger hop count, the router marks the route as unreachable and starts a suppression timer if If the router receives a newer update of the route before the timer expires, or has a better metric than the previous record, the router identifies that the route is reachable and deletes the timer.