Cisco ASR 9000 Serie Configuration Manuals page 265

Implementing IP Service Level Agreements
Command or Action
Step 8
reply dscp dscp-bits
Example:
RP/0/RSP0/CPU0:router(config-ipsla-mpls-lsp-ping)#
reply dscp 2
Step 9
reply mode {control-channel | router-alert}
Example:
RP/0/RSP0/CPU0:router(config-ipsla-mpls-lsp-ping)#
reply mode router-alert
or
RP/0/RSP0/CPU0:router(config-ipsla-mpls-lsp-ping)#
reply mode control-channel
Step 10 exp exp-bits
Example:
RP/0/RSP0/CPU0:router(config-ipsla-mpls-lsp-ping)#
exp 5
Step 11
ttl time-to-live
Example:
RP/0/RSP0/CPU0:router(config-ipsla-mpls-lsp-ping)#
ttl 200
Step 12
exit
Example:
RP/0/RSP0/CPU0:router(config-ipsla-mpls-lsp-ping)#
exit
RP/0/RSP0/CPU0:router(config-ipsla-op)# exit
RP/0/RSP0/CPU0:router(config-ipsla)# exit
RP/0/RSP0/CPU0:router(config)#
Step 13 ipsla schedule operation operation-number
Example:
RP/0/RSP0/CPU0:router(config)# ipsla schedule
operation 432
RP/0/RSP0/CPU0:router(config-ipsla-sched)#
Step 14 start-time [hh:mm:ss {day | month day} | now | pending |
after hh:mm:ss]
Cisco ASR 9000 Series Aggregation Services Router System Monitoring Configuration Guide, Release 4.2.x
Configuring IP SLA MPLS LSP Ping and Trace Operations
Purpose
(Optional) Specifies the differentiated services codepoint
(DSCP) value to be used in echo reply packets.Valid values
are from 0 to 63.
Reserved keywords such as EF (expedited forwarding)
and AF11 (assured forwarding class AF11) can be specified
instead of numeric values.
(Optional) Sets echo requests to send echo reply packets
by way of a control channel in an MPLS LSP ping
operation, or to reply as an IPv4 UDP packet with IP router
alert. The router-alert reply mode forces an echo reply
packet to be specially handled by the transit LSR router at
each intermediate hop as it moves back to the destination.
The control-channel keyword can be used only
Note
if the target is set to pseudowire.
(Optional) Specifies the MPLS experimental field (EXP)
value to be used in the header of echo reply packets. Valid
values are from 0 to 7.
(Optional) Specifies the time-to-live (TTL) value used in
the MPLS label of echo request packets. Valid values are
from 1 to 255.
Exits IP SLA MPLS LSP Ping configuration mode and IP
SLA configuration mode. Returns to global configuration
mode.
Schedules the start time of the operation. You can
configure a basic schedule.
Specifies a time for the operation to start. The following
keywords are described:
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