R0106-HP MSR Router Series MPLS Configuration Guide(V7)

10
Enabling MPLS label forwarding statistics
MPLS label forwarding forwards a labeled packet based on its incoming label.
Perform this task to enable MPLS label forwarding statistics and MPLS statistics reading, so that you can
use the display mpls lsp verbose command to view MPLS label statistics.
To enable MPLS label forwarding statistics:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enable MPLS label
forwarding statistics for
specific LSPs.
mpls statistics { all | [ vpn-instance
vpn-instance-name ] { ipv4
ipv4-destination mask-length | ipv6
ipv6-destination prefix-length } | static
| te ingress-lsr-id tunnel-id }
By default, MPLS label
forwarding statistics are disabled
for all LSPs.
3. Enable MPLS label statistics
reading, and specify the
reading interval.
mpls statistics interval interval
By default, MPLS label statistics
reading is disabled.
Enabling SNMP notifications for MPLS
This feature enables MPLS to generate SNMP notifications. The generated SNMP notifications are sent to
the SNMP module.
For more information about SNMP notifications, see Network Management and Monitoring
Configuration Guide.
To enable SNMP notifications for MPLS:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enable SNMP notifications
for MPLS.
snmp-agent trap enable mpls
By default, SNMP notifications for
MPLS are enabled.
Displaying and maintaining MPLS
Execute display commands in any view and reset commands in user view.
Task Command
Display MPLS interface information. display mpls interface [ interface-type interface-number ]
Display usage information for MPLS
labels.
display mpls label { label-value1 [ to label-value2 ] | all }
Display LSP information.
display mpls lsp [ egress | in-label label-value | ingress |
outgoing-interface interface-type interface-number | protocol { bgp
| ldp | local | rsvp-te | static | static-cr } | transit ] [ vpn-instance
vpn-instance-name ] [ ipv4-dest mask-length | ipv6 [ ipv6-dest
prefix-length ] ] [ verbose ]