Cisco Cisco IOS Software Release 12.2(14)SZ

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MPLS VPN: VRF Selection Based on Source IP
Address

The VPN Routing and Forwarding (VRF) Selection feature allows a specified interface on a provider
edge (PE) router to route packets to different Virtual Private Networks (VPNs) based on the source IP
address of the packet. This feature is an improvement over using a policy-based router to route packets
to different VPNs.

History for the MPLS VPN: VRF Selection Based on Source IP Address Feature

Release

Modification

12.0(22)S

This feature was introduced on the Cisco 12000 Series Internet Router

12.0(23)S

This feature was updated to support the following line cards:

•

1-port 10-Gigabit Ethernet (E4+)

•

3-port Gigabit Ethernet

•

Modular Gigabit Ethernet (E4+)

12.0(24)S

Support for the Cisco 12000 Series Internet Router engine 3 was added.

12.2(14)SZ

This feature was integrated into Cisco IOS Release 12.2(14)SZ to support
the Cisco 7304 router.

12.2(18)S

This feature was integrated into Cisco IOS Release 12.2(18)S to support
the Cisco 7304 router.

12.0(26)S

This feature was integrated into Cisco IOS Release 12.0(26)S to support
the Cisco 7200 and 7500 series routers.

12.2(25)S

This feature was integrated into Cisco IOS Release 12.2(25)S to support
the Cisco 7200 and 7500 series routers.

12.2(27)SBC

This feature was integrated into Cisco IOS Release 12.2(27)SBC.

12.2(31)SB2

Support was added for the PRE3 on the Cisco 10000 Series Router.