Specifications

mpls traffic-eng auto-tunnel backup config
MP-299
Cisco IOS Multiprotocol Label Switching Command Reference
January 2010
mpls traffic-eng auto-tunnel backup config
To enable IP processing without an explicit address, use the mpls traffic-eng auto-tunnel backup
config command in global configuration mode. To disable IP processing without an explicit address, use
the no form of this command.
mpls traffic-eng auto-tunnel backup config unnumber
ed-interface interface
no mpls traffic-eng auto-tunnel backup config unnumbered-interface in
terface
Syntax Description
Command Default None
Command Modes Global configuration
Command History
Examples The following example enables IP processing on an Ethernet interface without an explicit address:
Router# mpls traffic-eng auto-tunnel backup config unnumbered-interface ethernet1/0
Related Commands
unnumbered-interface in
terface Interface on which IP processing will be enabled without an
explicit address. Default: Loopback0.
Release Modification
12.0(27)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 auto-tunnel backup Automatically builds NHOP and NNHOP
ba
ckup tunnels.
mpls traffic-eng auto-tunnel backup nhop-only Enables the creation of only dynamic
ne
xt-hop backup tunnels.
mpls traffic-eng auto-tunnel backup timers Configures how frequently a timer will scan
ba
ckup autotunnels and remove tunnels that
are not currently being used.
mpls traffic-eng auto-tunnel backup tunnel-num Configures the range of tunnel interface
num
bers for backup autotunnels.