Cisco Nexus 7000 Series - Verifying VRF Configuration; VRF Example Configuration

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14-13
Cisco Nexus 7000 Series NX-OS Unicast Routing Configuration Guide, Release 4.x
OL-20002-02
Chapter 14 Configuring Layer 3 Virtualization
Verifying VRF Configuration
Verifying VRF Configuration
To display VRF configuration information, use one of the following commands:
VRF Example Configuration
This example shows how to configure VRF Red, add an SNMP server to that VRF, and add an instance
of OSPF to VRF Red:
configure terminal
vrf context Red
snmp-server host 192.0.2.12 use-vrf Red
router ospf 201
vrf Red
interface ethernet 1/2
vrf member Red
ip address 192.0.2.1/16
ip router ospf 201 area 0
This example shows how to configure VRF Red and Blue, add an instance of OSPF to each VRF, and
create an SNMP context for each OSPF instance in each VRF:
configure terminal
!Create the VRFs
vrf context Red
vrf context Blue
vrf context Green
!Create the OSPF instances and associate them with a single VRF or multiple VRFs
(recommended)
feature ospf
router ospf Lab
vrf Red
!
router ospf Production
vrf Blue
router-id 1.1.1.1
vrf Green
router-id 2.2.2.2
!Configure one interface to use ospf Lab on VRF Red
Command Purpose
routing-context vrf default
Example:
switch%red# routing-context vrf default
switch#
Sets the default routing context.
Command Purpose
show vrf [vrf-name] Displays the information for all or one VRF.
show vrf [vrf-name] detail Displays detailed information for all or one VRF.
show vrf [vrf-name] [interface interface-type
slot/port]
Displays the VRF status for an interface.