Users Guide

Command Modes INTERFACE-CONFIG
Command History
This guide is platform-specic. For command information about other platforms, see the relevant Dell EMC
Networking OS Command Line Reference Guide.
Version Description
9.10(0.1) Introduced on the S6010-ON and S4048T-ON.
9.10(0.0) Introduced on the S3148.
9.10(0.0) Introduced on the S6100–ON.
9.8(2.0) Introduced on the S3100 series.
9.8(1.0) Introduced on the Z9100–ON.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-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
You can attach an interface to either a nondefault VRF or a management VRF.
To assign a port-back to a default VRF, remove the 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.
You must enable VRF before using 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 you assign two
interfaces to the same VRF, you cannot congure overlapping IP subnets or the same IP address to them.
Example
DellEMC# configure terminal
DellEMC(conf)# ip vrf red
DellEMC(conf-vrf)# description "Red Network"
DellEMC(conf-vrf)# show config
!
ip vrf red 4
description "Red Network"
DellEMC(conf-vrf)#
DellEMC(conf-if-te-1/45)# int te 7/46
DellEMC(conf-if-te-1/46)# no shut
DellEMC(conf-if-te-1/46)# ip vrf forwarding red
DellEMC(conf-if-te-1/46)# ip add 100.1.1.1/24
DellEMC(conf-if-te-1/46)#
DellEMC(conf-if-te-1/46)#
DellEMC(conf-if-te-1/46)#
DellEMC(conf-if-te-1/46)# show config
!
interface TenGigabitEthernet 1/46
ip vrf forwarding red
ip address 100.1.1.1/24
no shutdown
DellEMC(conf-if-te-1/46)#
1918 Virtual Routing and Forwarding (VRF)