Configuring Ip Slas Operations; Default Configuration; Configuration Guidelines - Cisco 3845 - Security Bundle Router Software Manual

Configuring IP SLAs Operations

Configuring IP SLAs Operations
This section does not include configuration information for all available operations as the configuration
information details are included in the Cisco IOS IP SLAs Configuration Guide. It includes several
operations as examples, including configuring the responder, configuring UDP jitter operation, which
requires a responder, and configuring ICMP echo operation, which does not require a responder. For
details about configuring other operations, see he Cisco IOS IP SLAs Configuration Guide at this URL:
This section includes this information:
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Default Configuration

No IP SLAs operations are configured.

Configuration Guidelines

For information on the IP SLAs commands, see the Cisco IOS IP SLAs Command Reference, Release
12.4T command reference at this URL:
For detailed descriptions and configuration procedures, see the Cisco IOS IP SLAs Configuration Guide,
Release 12.4T at this URL:
Note that not all of the IP SLAs commands or operations described in this guide are supported on the
switch. The switch supports IP service level analysis by using UDP jitter, UDP echo, HTTP, TCP
connect, ICMP echo, ICMP path echo, ICMP path jitter, FTP, DNS, and DHCP, as well as multiple
operation scheduling and proactive threshold monitoring. It does not support IP SLAs VoIP service
levels using the gatekeeper registration delay operations measurements.
Before configuring any IP SLAs application, you can use the show ip sla application privileged EXEC
command to verify that the operation type is supported on your software image. This is an example of
the output from the command:
Switch# show ip sla application
Version: 2.2.0 Round Trip Time MIB, Infrastructure Engine-II
Time of last change in whole IP SLAs: 22:17:39.117 UTC Fri Jun
Estimated system max number of entries: 15801
Estimated number of configurable operations: 15801
Number of Entries configured
Number of active Entries
Number of pending Entries
Number of inactive Entries
Cisco ME 3800X and 3600X Switch Software Configuration Guide
31-6
http://www.cisco.com/en/US/docs/ios/ipsla/configuration/guide/12_4t/sla_12_4t_book.html
Default Configuration, page 31-6
Configuration Guidelines, page 31-6
Configuring the IP SLAs Responder, page 31-7
Analyzing IP Service Levels by Using the UDP Jitter Operation, page 31-8
Analyzing IP Service Levels by Using the ICMP Echo Operation, page 31-10
http://www.cisco.com/en/US/docs/ios/ipsla/command/reference/sla_book.html
http://www.cisco.com/en/US/docs/ios/ipsla/configuration/guide/12_4t/sla_12_4t_book.html
IP SLAs
Chapter 31
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Configuring Cisco IOS IP SLAs Operations
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