R0106-HP MSR Router Series MPLS Command Reference(V7)

101
• The prestandard mode supports only RDM. The IETF mode supports both RDM and MAM.
• A device operating in prestandard mode cannot communicate with devices from some vendors. A
device operating in IETF mode can communicate with devices from other vendors.
Be aware of these differences and choose a proper DS-TE mode as needed.
After the DS-TE mode is changed, all CRLSPs on the device are deleted and then reestablished.
Examples
# Configure the DS-TE mode as IETF.
<Sysname> system-view
[Sysname] mpls te
[Sysname-te] ds-te mode ietf
Related commands
• display mpls te ds-te
• ds-te bc-model
explicit-path
Use explicit-path to create an explicit path and enter its view.
Use undo explicit-path to remove an explicit path.
Syntax
explicit-path path-name
undo explicit-path path-name
Default
No explicit path exists on the device.
Views
System view
Predefined user roles
network-admin
Parameters
path-name: Specifies a name for the explicit path, a case-sensitive string of 1 to 31 characters.
Usage guidelines
In explicit path view, you can use the nexthop command to explicitly specify a node or link that a tunnel
must or must not traverse.
Examples
# Create an explicit path named path1 and enter its view.
<Sysname> system-view
[Sysname] explicit-path path1
[Sysname-explicit-path-path1]
Related commands
• display explicit-path
• mpls te backup-path