show ip-sla history Show the IP SLA results history.

What is IP SLA?

IP SLA (Internet Protocol Service Level Agreement) is an active computer network measurement technology that was initially developed by Cisco Systems. IP SLA was previously known as Service Assurance Agent (SAA) or Response Time Reporter (RTR).

What is IP SLA command?

IP SLA (Internet protocol service level agreement) is a feature of the Cisco Internetwork Operating System (Cisco IOS) that allows an IT professional to collect information about network performance in real time.

What does IP SLA responder do?

IP SLA is an active method of monitoring and reliably reporting on network performance. By “active,” I refer to the fact that IP SLA will generate and actively monitor traffic continuously across the network. An IP SLA Router is capable of generating traffic and reporting on it in real time.

Why do we use IP SLA?

IP SLA was previously known as Service Assurance Agent (SAA) or Response Time Reporter (RTR). IP SLA is used to track network performance like latency, ping response, and jitter, it also helps us to provide service quality.

What is Cisco IOS IP SLA?

A. Cisco IOS IP SLA is a feature that allows a Cisco IOS device to perform network performance measurements between Cisco Systems ® devices. It allows Cisco customers to understand IP service levels for IP applications and services, increase productivity, lower operational costs, and reduce the frequency and length of network outages.

What is the Cisco IP SLAs Echo operation?

The Cisco IOS IP SLAs Internet Control Message Protocol (ICMP) echo operation allows you to measure end-to-end network response time between a Cisco device and other devices using IP. Support was added for operability in IPv6 networks.

What is the IP SLA ICMP jitter operation?

The IP SLA ICMP jitter operation is configured to send an ICMP Timestamp Request (Type 13) to the configured destination host and is expecting an ICMP Timestamp Reply (Type 14) response from the destination. This ICMP packet contains three timestamp fields.

How to verify the IP SLA operation statistics?

To verify the IP SLA operation statistics use the show command show ip sla statistics detail. Each of the different IP SLA operations will function in a slightly different way, but follows the same principles. For example, the IP SLA Path Echo operation will use ICMP ping packets.