Specifications

route-target
MP-406
Cisco IOS Multiprotocol Label Switching Command Reference
January 2010
route-target
To create a route-target extended community for a Virtual Private Network (VPN) routing and
forwarding (VRF) instance, use the route-target command in VRF configuration submode. To disable
the configuration of a route-target community option, use the no form of this command.
route-target {impo
rt | export | both} route-target-ext-community
no r
oute-target {import | export | both} route-target-ext-community
Syntax Description
Command Default A VRF has no route-target extended community attributes associated with it until specified by the
r
oute-target command.
Command Modes VRF configuration submode (config-vrf)
Command History
import Imports routing information from the target VPN extended
c
ommunity.
export Exports routing information to the target VPN extended community.
both Imports both import and export routing information to the target
V
PN extended community.
route-target-ext-community Adds the route-target extended community attributes to the VRF’s
l
ist of import, export, or both (import and export) route-target
extended communities.
Release Modification
12.0(5)T This command was introduced.
12.0(21)ST This command was integrated into Cisco IOS 12.0(21)ST.
12.0(22)S This command was integrated into Cisco IOS 12.0(22)S.
12.2(13)T This command was integrated into Cisco IOS 12.2(13)T.
12.2(14)S This command was integrated into Cisco IOS 12.2(14)S.
12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA.
12.2(31)SB2 This command was integrated into Cisco IOS Release 12.2(31)SB2.
12.2(33)SRB Support for IPv6 was added.
12.2(33)SXH This command was integrated into Cisco IOS Release 12.2(33)SXH.
12.2(33)SB This command was integrated into Cisco IOS Release 12.2(33)SB.
12.0(32)S12 This command was modified. Support for 4-byte autonomous system
num
bers in asdot notation only was added.
12.0(32)SY8 This command was modified. Support for 4-byte autonomous system
num
bers in asplain and asdot notation was added.
12.4(24)T This command was modified. Support for 4-byte autonomous system
num
bers in asdot notation only was added.