Specifications

mpls traffic-eng tunnels (interface configuration)
MP-356
Cisco IOS Multiprotocol Label Switching Command Reference
January 2010
mpls traffic-eng tunnels (interface configuration)
To enable Multiprotocol Label Switching (MPLS) traffic engineering tunnel signaling on an interface
(assuming that it is enabled on the device), use the mpls traffic-eng tunnels command in interface
configuration mode. To disable MPLS traffic engineering tunnel signaling on the interface, use the no
form of this command.
mpls traffic-eng tunnels
no mpls traffic-eng tunnels
Syntax Description This command has no arguments or keywords.
Command Default The command is disabled on all interfaces.
Command Modes Interface configuration
Command History
Usage Guidelines To enable MPLS traffic engineering on the interface, MPLS traffic engineering must also be enabled on
th
e device. An enabled interface has its resource information flooded into the appropriate IGP link-state
database and accepts traffic engineering tunnel signaling requests.
You can use this command to enable MPLS traffic engineering on an interface, thereby eliminating the
ne
ed to use the ip rsvp bandwidth command. However, if your configuration includes CAC (Call
Admission Control) for Resource Reservation Protocol (RSVP), you must use the ip rsvp bandwidth
command.
Examples The following example shows how to enable MPLS traffic engineering on Ethernet interface 0/0:
Router(config)# interface Ethernet0/0
Router(config-if)# mpls traffic-eng tunnels
Release Modification
12.0(5)S This command was introduced.
12.2(28)SB This command was integrated into Cisco IOS Release 12.2(28)SB.
12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA.
12.2SX This command is supported in the Cisco IOS Release 12.2SX train. Support
i
n a specific 12.2SX release of this train depends on your feature set,
platform, and platform hardware.