Service Manual

Version Description
9.8(0.0) Introduced on the S3048-ON and S4048-ON.
9.7(0.0) Introduced on the S6000-ON.
9.5(0.0) Introduced on the Z9500.
9.4.(0.0) Introduced on the S-Series.
Usage Information
Use this command to specify a descriptive name for a VRF.
ip vrf forwarding
Enables you to attach an interface to a VRF.
Syntax
ip vrf forwarding {vrf-name | management}
To delete an interface associated with a congured VRF, use the no ip vrf forwarding {vrf-name
| management} command.
Parameters
vrf-name Enter name of the VRF that you want to associate the interface to.
management Use this keyword when you want to associate the interface to the management
VRF.
Defaults None (Interface is part of default VRF).
Command Modes INTERFACE-CONFIG
Command History
This guide is platform-specic. For command information about other platforms, refer to the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.8(0.0) Introduced on the S3048-ON and S4048-ON.
9.7(0.0) Introduced on the S6000-ON and Z9500.
9.4.(0.0) Introduced on the S-Series and Z9000.
Usage Information
Use this command to attach an interface to a congured VRF. You can attach an interface to either a non-
default VRF or a management VRF. To assign a port-back to a default VRF, remove VRF association from
the interface. You can use this only if there is no IP address congured on the interface.
There must be no prior Layer 3 conguration on the interface when conguring VRF.
VRF must be enabled prior to implementing this command.
You can congure an IP subnet or address on a physical or VLAN interface that overlaps the same IP subnet
or address congured on another interface only if the interfaces are assigned to dierent VRFs. If two
interfaces are assigned to the same VRF, you cannot congure overlapping IP subnets or the same IP
address on them.
1482
Virtual Routing and Forwarding (VRF)