IP Routing Table Information for VRF-Lite | Cisco Exam 300-410-ENARSI

Displaying IP Routing Table Information for VRF-Lite

Question

Which command displays the IP routing table information that is associated with VRF-Lite?

Answers

Explanations

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A. B. C. D.

B.

https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst4500/12-2/50sg/configuration/guide/Wrapper-46SG/vrf.html#wp1045708

The correct command that displays the IP routing table information associated with VRF-Lite is option B: show ip route vrf.

Explanation:

VRF-Lite (Virtual Routing and Forwarding Lite) is a feature in Cisco IOS that allows multiple virtual routing tables to coexist on a single physical router. Each VRF has its own set of interfaces, IP addresses, routing table, and forwarding table.

To display the IP routing table information that is associated with a specific VRF, use the show ip route vrf command. This command shows the IP routing table entries for the specified VRF.

For example, if you want to view the routing table for the VRF named "VRF-RED", you can use the following command:

sql
show ip route vrf VRF-RED

This command displays the IP routing table information associated with the VRF named "VRF-RED".

Option A (show ip vrf) displays the VRF configuration, including the VRF name, the associated interfaces, and the route distinguisher (RD). It does not display the IP routing table entries for the VRF.

Option C (show run vrf) displays the running configuration for VRFs. It does not display the IP routing table entries for the VRF.

Option D (show ip protocols vrf) displays the IP routing protocol configuration for the specified VRF, including information about the routing protocol used, the network addresses being advertised, and the administrative distance. It does not display the IP routing table entries for the VRF.