Cisco Cisco IOS Software Release 12.2(27)SBC
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MPLS High Availability: Overview
First Published: August 11, 2004
Last Updated: August 21, 2007
Last Updated: August 21, 2007
This document provides an overview of the Multiprotocol Label Switching (MPLS) high availability
(HA) features. MPLS HA provides full nonstop forwarding (NSF) and stateful switchover (SSO)
capability to the MPLS Label Distribution Protocol (LDP) and MPLS Virtual Private Networks (VPNs)
features.
(HA) features. MPLS HA provides full nonstop forwarding (NSF) and stateful switchover (SSO)
capability to the MPLS Label Distribution Protocol (LDP) and MPLS Virtual Private Networks (VPNs)
features.
Finding Feature Information in This Module
Your Cisco IOS software release may not support all of the features documented in this module. To reach
links to specific feature documentation in this module and to see a list of the releases in which each feature is
supported, use the
links to specific feature documentation in this module and to see a list of the releases in which each feature is
supported, use the
Finding Support Information for Platforms and Cisco IOS and Catalyst OS Software Images
Use Cisco Feature Navigator to find information about platform support and Cisco IOS and Catalyst OS
software image support. To access Cisco Feature Navigator, go to
software image support. To access Cisco Feature Navigator, go to
. An
account on Cisco.com is not required.
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