Cisco XR 1200 series User Manual

path discover scan
To configure MPLS LSP scan parameters, use the path discover scan command in MPLS LSP monitor
(MPLSLM) LPD configuration submode. To use the default value, use the no form of this command.
path discover scan period value
no path discover scan period value
Syntax Description
Configures the time (in minutes) between consecutive cycles of path discovery
requests per MPLSLM instance. Range is 0 to 7200. Default is 5.
period value
Command Default
period value : 5
Command Modes
MPLSLM LPD configuration submode
Command History
ModificationRelease
This command was introduced.Release 3.6.0
Usage Guidelines
MPLSLM instances periodically trigger path discovery requests for LSP groups. At certain intervals, an
MPLSLM instance begins triggering path discovery requests for each group in ascending order (determined
by group ID). By default, the path discovery requests are triggered sequentially, although some concurrency
may occur if the session limit value is greater than 1. The cycle concludes when the last LSP group finishes
path discovery.
If the duration of the discovery cycle is larger than the scan period, a new cycle starts as soon as the previous
one completes.
Task ID
OperationsTask ID
read, writemonitor
Examples
The following example shows how to configure the path discovery scan period value:
RP/0/0/CPU0:router# configure
RP/0/0/CPU0:router(config)# ipsla
RP/0/0/CPU0:router(config-ipsla)# mpls lsp-monitor
RP/0/0/CPU0:router(config-ipsla-mplslm)# monitor 1
RP/0/0/CPU0:router(config-ipsla-mplslm-def)# type mpls lsp ping
Cisco IOS XR System Monitoring Command Reference for the Cisco XR 12000 Series Router, Release 4.1
188 OL-24735-01
IP Service Level Agreement Commands
path discover scan

Cisco XR 1200 series Specifications

General

Brand	Cisco
Model	XR 1200 series
Category	Network Router
Language	English