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Cisco Catalyst Blade Switch 3130 and 3032 for Dell Software Configuration Guide
OL-13270-06
Chapter 42 Configuring Cisco IOS IP SLAs Operations
Configuring IP SLAs Operations
Beginning in privileged EXEC mode, follow these steps to configure an ICMP echo operation on the
source device:
Command
Purpose
Step 1
configure terminal
Enter global configuration mode.
Step 2
ip sla
operation-number
Create an IP SLAs operation and enter IP SLAs configuration mode.
Step 3
icmp-echo
{
destination-ip-address
|
destination-hostname
} [
source-ip
{
ip-address
|
hostname
} |
source-interface
interface-id
]
Configure the IP SLAs operation as an ICMP Echo operation and enter ICMP
echo configuration mode.
•
destination-ip-address
|
destination-hostname
—Specify the destination IP
address or hostname.
•
(Optional)
source-ip
{
ip-address
|
hostname
}
—
Specify the source IP
address or hostname. When a source IP address or hostname is not
specified, IP SLAs chooses the IP address nearest to the destination
•
(Optional)
source-interface
interface-id
—Specify the source interface for
the operation.
Step 4
frequency
seconds
(Optional) Set the rate at which a specified IP SLAs operation repeats. The
range is from 1 to 604800 seconds; the default is 60 seconds.
Step 5
exit
Exit UDP jitter configuration mode, and return to global configuration mode.
Step 6
ip sla schedule
operation-number
[
life
{
forever
|
seconds
}]
[
start-time
{
hh
:
mm
[:
ss
] [
month
day
|
day month
] |
pending
|
now
|
after
hh:mm:ss
] [
ageout
seconds
]
[
recurring
]
Configure the scheduling parameters for an individual IP SLAs operation.
•
operation-number
—Enter the RTR entry number.
•
(Optional)
life
—Set the operation to run indefinitely (
forever
) or for a
specific number of
seconds
. The range is from 0 to 2147483647. The
default is 3600 seconds (1 hour)
•
(Optional)
start-time
—Enter the time for the operation to begin collecting
information:
–
To start at a specific time, enter the hour, minute, second (in 24-hour
notation), and day of the month. If no month is entered, the default is
the current month.
–
Enter
pending
to select no information collection until a start time is
selected.
–
Enter
now
to start the operation immediately.
–
Enter
after
hh:mm:ss
to indicate that the operation should start after
the entered time has elapsed.
•
(Optional)
ageout
seconds
—Enter the number of seconds to keep the
operation in memory when it is not actively collecting information. The
range is 0 to 2073600 seconds; the default is 0 seconds (never ages out).
•
(Optional)
recurring
—Set the operation to automatically run every day.
Step 7
end
Return to privileged EXEC mode.
Step 8
show ip sla configuration
[
operation-number
]
(Optional) Display configuration values including all defaults for all IP SLAs
operations or a specified operation.
Step 9
copy running-config
startup-config
(Optional) Save your entries in the configuration file.
