Cisco Cisco IOS Software Release 12.2(27)SBC

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This feature enables a router to install multiple paths in the IP routing table when the eBGP paths are 
learned from a neighboring AS. This is preferable to the default method of having the router choose the 
path with the lowest route ID when it learns two identical eBGP paths for a prefix from a neighboring 
autonomous system. This feature is available for both MPLS VPN Carrier Supporting Carrier and 
Interautonomous system configurations. 

Configuration information is included in the following documents:

The “Load Sharing MPLS VPN Traffic ” chapter in the 

, Release 12.4, at the following URL:

For the Cisco 10000 series routers, the “BGP Multipath Load Sharing for Both eBGP and iBGP in 
an MPLS VPN” section of the “Configuring Multiprotocol Label Switching” chapter in the 

at the 

following URL:

Any Internet Protocol (IP) addresses used in this document are not intended to be actual addresses. Any examples, command display output, and 
figures included in the document are shown for illustrative purposes only. Any use of actual IP addresses in illustrative content is unintentional and 
coincidental.

© 2006 Cisco Systems, Inc. All rights reserved.