3Com Switch 8800 Configuration Guide Chapter 36 MPLS Basic Capability Configuration
36-6
Table 36-9 Configure basic session hold-time
Operation Command
Configure session hold-time mpls ldp timer { session-hold
session-holdtime | hello hello-holdtime }
Return to the default value undo mpls ldp timer { session-hold | hello }
By default, the session-holdtime is 60 seconds and hello-holdtime is 15 seconds.
Perform the following configuration in remote-peer view.
Table 36-10 Configure remote session hold-time
Operation Command
Configure session hold-time mpls ldp timer { targeted-session-hold |
targeted-hello } {holdtime | interval } }
Return to the default value undo mpls ldp timer
{ targeted-session-hold | targeted-hello }
By default, targeted-session-hold holdtime is 60 seconds, and the interval is 24
seconds; targeted-hello holdtime is 45 seconds and the interval is 13 seconds.
II. Configuring hello transport-address The transport-address discussed here refers to the address carried in the transport
address TLV in hello messages. Generally, you can configure the transport-address to
the MPLS LSR ID of the current LSR, but you can also configure the transport-address
to other address flexibly as required by some applications.
Perform the following configuration in VLAN interface view.
Table 36-11 Configure hello transport-address
Operation Command
Configure hello transport-address mpls ldp transport-ip { interface |
ip-address }
Return to the default hello
transport-address undo mpls ldp transport-ip
Transport-address defaults to the MPLS LSR ID of the current LSR.
If there are multiple links connecting two neighboring LSRs, all the LDP-enabled
interfaces on the links connecting LSR and its neighbor must have the same transport
address. You are recommended to use the same interface address for all of them, that
is, LSR-ID.