Cisco ASR 9000 Serie

PurposeCommand or Action
Specifies the operation number. The range is from 1 to 2048.
ipsla operation operation-number
Example:
RP/0/RSP0/CPU0:router(config)# ipsla operation
432
Step 2
Defines an ICMP echo operation type.type icmp echo
Example:
RP/0/RSP0/CPU0:router(config-ipsla-op)# type
icmp echo
Step 3
(Optional) Enables the monitoring of a VPN (using a nondefault
routing table) in an ICMP echo operation. Maximum length is
32 alphanumeric characters.
vrf vrf-name
Example:
RP/0/RSP0/CPU0:router(config-ipsla-icmp-echo)#
vrf VPN-A
Step 4
Specifies the IP address of the destination for the proper
operation type.
destination address ipv4address
Example:
RP/0/RSP0/CPU0:router(config-ipsla-icmp-echo)#
destination address 12.25.26.10
Step 5
(Optional) Sets the rate at which a specified IP SLA operation
is sent into the network.
frequency seconds
Example:
RP/0/RSP0/CPU0:router(config-ipsla-icmp-echo)#
frequency 300
Step 6
•
(Optional) Use the seconds argument to specify the
number of seconds between the IP SLA operations. Valid
values are in the range from 1 to 12604800 seconds. The
default is 60 seconds.
(Optional) Sets the protocol data size in the payload of the
request packet for the specified IP SLA operation.
datasize request size
Example:
RP/0/RSP0/CPU0:router(config-ipsla-icmp-echo)#
datasize request 512
Step 7
•
Use the bytes argument to specify the protocol data size
in bytes. The range is from 0 to 16384. The default is 36
bytes for ICMP echo operation.
Defines a type of service (ToS) byte in the IP header of IP SLA
operations.
tos number
Example:
RP/0/RSP0/CPU0:router(config-ipsla-icmp-echo)#
tos 1
Step 8
The ToS byte can be converted to a Differentiated
Services Code Point (DSCP) value, but you cannot
enter the DSCP value directly. To use a DSCP value,
multiply it by 4 and enter the result as the value of the
number argument.
Note
Cisco ASR 9000 Series Aggregation Services Router System Monitoring Configuration Guide, Release 4.2.x
230
Implementing IP Service Level Agreements
Configuring an ICMP Echo Operation