Specifications

mpls traffic-eng auto-tunnel backup tunnel-num
MP-303
Cisco IOS Multiprotocol Label Switching Command Reference
January 2010
mpls traffic-eng auto-tunnel backup tunnel-num
To configure the range of tunnel interface numbers for backup autotunnels, use the mpls traffic-eng
auto-tunnel backup tunnel-num command in global configuration mode. To disable this configuration,
use the no form of this command.
mpls traffic-eng auto-tunnel backup tunnel-num [min nu
m] [max num]
no mpls traffic-eng auto-tunnel backup tunnel-num [mi
n num] [max num]
Syntax Description
Command Default None
Command Modes Global configuration
Command History
Examples The following example configures the range of backup autotunnel numbers to be between 1000 and
110
0:
Router# mpls traffic-eng auto-tunnel backup tunnel-num min 1000 max 1100
Related Commands
min num (Optional) Minimum number of the backup tunnels. Valid values are from 0
to 65535. Default: 65436.
max num (Optional) Maximum number of the backup tunnels. Valid values are from 0
to 65535. Default: 65535.
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 config Enables IP processing without an explicit
a
ddress.
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 being used.