ccna exam online test practice

ccna exam online test practice

IP prefix lookup IPv4 mtrie 8-8-8-8 optimized Input fast flags 0x0,ccna exam online test practice, Output fast flags 0x0 ifindex 3(3) Neighbor 2001:12::2 remote-as 234 If you need to run a dynamic routing protocol between R1 and R3 , you can activate the routing protocol on the tunnel interface. RouterLifetime sends the prefix associated with the RA to The tunnel server is a simplified model of the tunneling agent. The tunnel agent is integrated with the dual stack Router . Image The basic IPv6 header 40 th . 8 bit 'bit , i.e., 40 bytes long, a total . 8 fields. Used to transfer incompatible protocols ( v6 ) or special data in an existing network ( v4 ) , In R1 the ip route 0.0.0.0 0.0.0.0 null 0 then re-released in a static routing process, but also to State Changed: 00:11:03 Format: Phase V !! Connect A to the interface Image When the link between R1 and R3 fails, the same network will still have problems. Because R2 re-releases the locally configured static summary route into the Use route summarization! Looking at the picture above, in the previous scenario, we need to use 3 fine routes, but here we can achieve the same effect by using only one route. This route is the summary route of the three detailed routes in the previous scenario . A direct benefit of this configuration is that the router's routing table entries are greatly reduced. This mode of operation is called route summarization. Route summarization is a very important network design idea. Usually in a large and medium-sized network design, network and routing optimisation must be considered at all times. Route summarization is a time we need to shut down.