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300-410 · Question #18

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

The correct answer is B. Show ip route vrf. To view the IP routing table specifically for a VRF-Lite instance, the show ip route vrf <vrf-name> command is used.

Layer 3 Technologies

Question

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

Exhibit

300-410 question #18 exhibit

Options

  • AShow ip vrf
  • BShow ip route vrf
  • CShow run vrf
  • DShow ip protocols vrf

How the community answered

(59 responses)
  • A
    2% (1)
  • B
    95% (56)
  • C
    2% (1)
  • D
    2% (1)

Why each option

To view the IP routing table specifically for a VRF-Lite instance, the `show ip route vrf <vrf-name>` command is used.

AShow ip vrf

The `show ip vrf` command displays a summary of all configured VRFs, but not the actual routing table content.

BShow ip route vrfCorrect

The `show ip route vrf <vrf-name>` command is the correct way to display the routing table associated with a specific Virtual Routing and Forwarding (VRF) instance in VRF-Lite. This command allows network administrators to inspect routes learned and installed within a particular VRF, separating it from the global routing table or other VRFs.

CShow run vrf

`show run vrf` is not a valid command for displaying VRF configuration; the correct command to view VRF configuration is `show running-config | section vrf`.

DShow ip protocols vrf

The `show ip protocols vrf <vrf-name>` command displays information about routing protocols configured within a specific VRF, not the actual routing table entries.

Concept tested: Displaying VRF-Lite routing tables

Source: https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/iproute_vrf/command/irg-vrf-cr-book/irg-vrf-cr-cmd-chap1.html

Topics

#VRF-Lite#Cisco IOS commands#Routing tables#IP routing

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