Specifications

protection (LSP Attributes)
MP-396
Cisco IOS Multiprotocol Label Switching Command Reference
January 2010
protection (LSP Attributes)
To configure failure protection on the label switched path (LSP) in an LSP attribute list, use the
protection command in LSP Attributes configuration mode. To disable failure protection, use the no
form of this command.
protection fast-reroute
no protection
Syntax Description
Command Default Failure protection is not enabled for the LSP in the LSP attribute list.
Command Modes LSP Attributes configuration (config-lsp-attr)
Command History
Usage Guidelines Use this command to set up LSP failure protection in an LSP attribute list.
To associate the LSP failure protection attribute and the LSP attribute list with a path option for an LSP,
y
ou must configure the tunnel mpls traffic-eng path option command with the attributes string
keyword and argument, where string is the identifier for the specific LSP attribute list.
Examples The following example shows how to enable failure protection on an LSP in an LSP attribute list:
configure terminal
!
mpls traffic-eng lsp attributes protect
protection fast-reroute
exit
end
Related Commands
fast-reroute Enables an LSP to use an established backup LSP in the event of a link failure.
Release Modification
12.0(26)S This command was introduced.
12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA.
12.2(33)SXH This command was integrated into Cisco IOS Release 12.2(33)SXH.
12.4(20)T This command was integrated into Cisco IOS Release 12.4(20)T.
Command Description
mpls traffic-eng lsp attributes Creates or modifies an LSP attribute list.
show mpls traffic-eng lsp attributes Displays global LSP attribute lists.