Periodic-Tracert - H3C S5820X Series Command Reference Manual

Views
MPLS LDP view, MPLS LDP VPN instance view
Default command level
2: System level
Parameters
pv-number: Specifies the path vector length in the range of 1 to 32.
Usage guidelines
This command must be configured before you enable LDP on any interface.
Examples
# Set the maximum hops of the path vector to 3 for the public network LDP instance.
<Sysname> system-view
[Sysname] mpls ldp
[Sysname-mpls-ldp] path-vectors 3
# Set the maximum hops of the path vector to 3 for LDP instance vpn1.
<Sysname> system-view
[Sysname] mpls ldp vpn-instance vpn1
[Sysname-mpls-ldp-vpn-instance-vpn1] path-vectors 3
Related commands
• hops-count
loop-detect
•

periodic-tracert

Use periodic-tracert to enable periodic LSP tracert for a FEC.
Use undo periodic-tracert to disable periodic LSP tracert for a FEC.
Syntax
periodic-tracert destination-address mask-length [ -a source-ip | -exp exp-value | -h ttl-value | -m
wait-time | -t time-out | -u retry-attempt ] *
undo periodic-tracert destination-address mask-length
Default
The periodic LSP tracert for a FEC is not enabled.
Views
MPLS LSPV view
Default command level
2: System level
Parameters
destination-address: Specifies a destination IP address.
mask-length: Specifies the length of the destination address mask, in the range of 0 to 32.
99