How do you show routing information on IPv6?
Displaying the IPv6 route table
- To display the IPv6 route table, use the show ipv6 route command.
- To display a summary of the IPv6 route table, enter the show ipv6 route summary command.
- The command-line interface (CLI) output of the show ipv6 route summary command displays the following information.
Which command will identify if OSPFv3 is enabled?
The new-style OSPFv3 process is enabled using the router ospfv3 process-number command. Within the OSPF process configuration mode, the OSPF process ID is defined (using the router-id ospf-process-ID command), the passive interfaces are set, and per-process OSPF behavior can be tuned.
Is split horizon enabled by default?
Split horizon is enabled on interfaces by default. We have a network of three routers. All routers are running RIP, a distance vector protocol.
What does split horizon prevent?
Split horizon is a method used by distance vector protocols to prevent network routing loops. When enabled, split horizon prevents a router from advertising a route back to the router from which it learned a route.
What does IPv6 enable do?
IPv6 is a version of the Internet Protocol (IP) that provides more IP address space for internet users. The primary advantage of IPv6 is that it increases the address size from 32 bits (the IPv4 standard) to 128 bits.
What command would you use to turn on IPv6 routing?
enable IPv6 routing on a Cisco router using the ipv6 unicast-routing global configuration command. This command globally enables IPv6 and must be the first command executed on the router. configure the IPv6 global unicast address on an interface using the ipv6 address address/prefix-length [eui-64] command.
Which command is used to enable the IPv6 routing?
The list of CLI commands for the configuration of IPv6 is as follows: ipv6 enable. ipv6 unicast-routing. ipv6 address – prefix prefix-len….4.1. 1 ipv6 enable.
| Mode | Interface Configuration |
|---|---|
| Example | SEFOS(config-if)# ipv6 enable |
| Notes | IPv6 is enabled on the default VLAN interface. |
Which of the following OSPF versions are suitable for IPv6?
OSPF version 3, which is described in RFC 2740, supports IPv6.
What is split horizon rule in BGP?
The BGP split-horizon rule states that a BGP router that receives a BGP route via an iBGP peering shall not advertise that route to another router that is an iBGP peer. It is important that you commit this rule to memory. By doing so, you will be able to recognize when this is the reason for missing routes.