Service Manual

Example
Dell#configure terminal
Dell(conf)#ip vrf red
Dell(conf-vrf)#description "Red Network"
Dell(conf-vrf)#show config
!
ip vrf red 4
description "Red Network"
Dell(conf-vrf)#
Dell(conf-if-gi-1/45)#int gi 1/46
Dell(conf-if-gi-1/46)#no shut
Dell(conf-if-gi-1/46)#ip vrf forwarding red
Dell(conf-if-gi-1/46)#ip add 100.1.1.1/24
Dell(conf-if-gi-1/46)#
Dell(conf-if-gi-1/46)#
Dell(conf-if-gi-1/46)#
Dell(conf-if-gi-1/46)#show config
!
interface GigabitEthernet 1/46
ip vrf forwarding red
ip address 100.1.1.1/24
no shutdown
Dell(conf-if-gi-1/46)#
ip route-export
Enables route leaking between VRFs. Exports or shares IPv4 routes corresponding to one VRF with other non-default VRFs.
Syntax
ip route-export tag [route-map-name]
Parameters
route-export Enter the keyword to leak or share routes between VRFs.
tag Enter a tag (export route target) to expose routes to other VRFs. This tag acts as
an identier for exported routes. You can use this identier while importing these
routes into another non-default VRF.
route-map-name (Optional) Enter the name of the route-map to lter the exported routes.
You can leak global routes to be made available to VRFs. As the global RTM usually
contains a large pool of routes, when the destination VRF imports global routes,
these routes will be duplicated into the VRF's RTM. As a result, it is mandatory to
use route-maps to lter out leaked routes while sharing global routes with VRFs.
Defaults N/A
Command Modes VRF MODE
CONFIGURATION
Command History
Version Description
9.8(0.0) Introduced on the S3048-ON and S4048-ON.
9.7(0.0) Introduced on the S4810, S4820T, S5000, S6000, S6000–ON, and Z9500.
Usage Information You can use the ip route-export tag command without specifying the route-map attribute to export all the
routes corresponding to a source VRF. This action exposes source VRF's routes to various other VRFs,
which then import these routes using the ip route-import tag command. In Dell Networking OS, you can
Virtual Routing and Forwarding (VRF)
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