Cisco Nexus 3548 User Manual

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Cisco Nexus 3548 Switch NX-OS Unicast Routing Command Reference
OL-27852-01
Chapter Unicast Routing Commands
vrf
vrf
To create a virtual routing and forwarding (VRF) instance or enter the VRF configuration mode and
configure submode commands, use the vrf command. To remove a VRF instance or disable the VRF
configuration mode, use the no form of this command.
vrf {name | management}
no vrf {name | management}
Syntax Description
Command Default None
Command Modes Address-family configuration mode
Router configuration mode
VRF configuration mode
Command History
Usage Guidelines The VRF does not become active until you create an identically named VRF in global configuration
mode.
This command requires the LAN Enterprise Services license.
Examples This example shows how to enter VRF configuration mode in a BGP environment:
switch# configure terminal
switch(config)# router bgp 100
switch(config-router)# vrf management
switch(config-router-vrf)#
This example shows how to enter VRF configuration mode in an OSPF environment:
switch# configure terminal
switch(config)# vrf context RemoteOfficeVRF
switch(config-vrf)# router ospf 201
switch(config-router)# vrf RemoteOfficeVRF
switch(config-router-vrf)#
name Name of the VRF. The name can be any case-sensitive, alphanumeric string
up to 32 characters.
management Specifies the management VRF.
Release Modification
5.0(3)A1(1) This command was introduced.

Cisco Nexus 3548 Specifications

General

Rack Units	1RU
Product Type	Switch
Form Factor	Rack-mountable
Jumbo Frame Support	9216 bytes
Input Voltage	100-240 VAC
Product Series	Nexus 3000
Model	Nexus 3548
Operating System	Cisco NX-OS
Ports	48 x 10GE SFP+
Latency	190 ns
Airflow	Front-to-back