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Configuring IP SLA MPLS LSP Ping and Trace Operations
Command or Action
Step 2
ipsla operation operation-number
Example:
RP/0/RSP0/CPU0:router(config)# ipsla operation 432
Step 3
type mpls lsp ping
Example:
RP/0/RSP0/CPU0:router(config-ipsla-op)# type mpls
lsp ping
Step 4
output interface type interface-path-id
Example:
RP/0/RSP0/CPU0:router(config-ipsla-mpls-lsp-ping)#
output interface pos 0/1/0/0
Step 5
target {ipv4 destination-address destination-mask |
traffic-eng tunnel tunnel-interface | pseudowire
destination-address circuit-id}
Example:
RP/0/RSP0/CPU0:router(config-ipsla-mpls-lsp-ping)#
target ipv4 10.25.26.10 255.255.255.255
or
RP/0/RSP0/CPU0:router(config-ipsla-mpls-lsp-ping)#
target ipv4 10.25.26.10/32
or
RP/0/RSP0/CPU0:router(config-ipsla-mpls-lsp-ping)#
target traffic-eng tunnel 12
or
RP/0/RSP0/CPU0:router(config-ipsla-mpls-lsp-trace)#
target pseudowire 192.168.1.4 4211
Step 6
lsp selector ipv4 ip-address
Example:
RP/0/RSP0/CPU0:router(config-ipsla-mpls-lsp-ping)#
lsp selector ipv4 127.0.0.2
Step 7
force explicit-null
Example:
RP/0/RSP0/CPU0:router(config-ipsla-mpls-lsp-ping)#
force explicit-null
Cisco ASR 9000 Series Aggregation Services Router System Monitoring Configuration Guide, Release 4.2.x
248
Implementing IP Service Level Agreements
Purpose
Configures an IP SLA operation and specifies the operation
number. The range is from 1 to 2048.
Configures an MPLS LSP ping operation and enters IP
SLA MPLS LSP Ping configuration mode.
(Optional) Configures the echo request output interface to
be used for LSP ping operations.
You cannot use the output interface command
Note
if pseudowire is specified as the target to be used
in an MPLS LSP ping operation
Specifies the target destination of the MPLS LSP ping
operation as a LDP IPv4 address, MPLS traffic engineering
tunnel, or pseudowire.
(Optional) Specifies the local host IPv4 address used to
select the LSP in an MPLS LSP ping operation.
(Optional) Adds an explicit null label to the label stack of
an LSP when an echo request is sent.
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