ccna sample test online

ccna sample test online

3 Update timer update timer Neighbor 2001:45::5 activate Ip cef When debugging , you can open debug ipv6 nd On the CISCO IOS router, configure the mapping of a host name to an IPv6 address as follows: PBR case ! Net 49.0002.0000.0000.0003.00 !! NET entity address Interface Loopback0 Router ospf 1 Image Image Ipv6 nat IGRP for OSI networks Metric for redistributed routes Mobile routes Now do a test, R1 on the ping www.ccietea.com , we will find: Automatic tunneling technology: 6to4 tunnel, IPv4- compatible IPv6 automatic tunnel, ISATAP tunnel Ipv6 address 2001:45::4/64 ipv6 ospf 1 area 0 No auto-summary no synchronization Set interface 16 bits The TAG value is set when the originating ASBR generates an external LSA . If the external LSA is re-advertised to other OSPF autonomous systems, the TAG value is carried by default. Note the tool. Here is actually a summary of the deployment of static routes, of course, in addition to we can also route summary in the dynamic routing protocol, almost all dynamic routing protocols support route summarization. Advanced features MAC address. Ipv6 prefix-list test seq 5 permit 2001:3::/64 Ipv6 router rip RIPprocess The next hop (the Next Hop) - if present , it identifies a better than advertised router address of the next hop address. In other words , the next hop address it noted , that in the same measure than - advertised subnet router closer to the destination. If this field is set to all 0s (0.0.0.0), the address of the advertising router is the optimal next hop address. By using route tags in RIP , you can control the redistribution of related routes in other protocols. When republishing to other protocols, RIP routes simply compare the tokens assigned to them without comparing the entire route. Router ospf 1 Distance vector routing protocol OR2 configuration After completing this step, OR1 and OR2 can establish an OSPF neighbor relationship, and the global IPV6 unicast address can also be pinged . The loopback interface is enabled on OR1 and OR2 respectively , and the IPv6 address is configured , and then OSPFv3 is declared. R1(config-router)#distribute-list 1 in ? // All interfaces IPV6 header improvement RIP re-advertises routes to OSPF : 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,ccna sample test online, 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.