IP-SLA (Internet Protocol Service Level Agreement) is a feature of the Cisco Internetwork Operating System (Cisco IOS) that allows an IT expert to collect information about network performance in real time. www.cisco.com/en/US/products/ps6602/products_ios_protocol_group_home.html First of all, we have to dial an operation number, let`s choose the number 1. You can see that there are many different operations from which we can choose. Let`s start with the ipmp echo: IP SLA (Service-Level Agreement) is an excellent feature on Cisco IOS devices, which can be used to „measure“ network performance. The careful location of the sender and IPSLA responder within a network will significantly increase IPSLA`s scale capacity. A full network of probes exponentially increases the number of probes needed to cover an entire network, and can easily overload a device`s available resources. Place the devices, if possible, at the nearest measuring point. Dependence on the Enterprise network is growing exponentially by the day, both for internal and external communication. With this increasing dependence, the bandwidth consumption of the network increases exponentially.
Given this growing reliance on the network for daily business communication, service levels are of the utmost importance. You need to use the ip sla schedule command to start your process. You can schedule it, but we will start our operation immediately and make it work forever: a video-specific error that is normally caused by the time interval of the answering machine video session and the removal of all stored data before the sender transmits the Stat Retrieval message, which is then rejected because there is no active session corresponding to the requirement. Let`s get back to basics! Sometimes less is more and with this simple IOS IP SLA setup tutorial it`s true. IP SLAs Infrastructure Engine II Entry Number: 1 Owner: How to Use: icmp-echo Destination Address/Source: 10.242.126.21/0.0.0.0 Time d `operation out (milliseconds): 5000 Service setting type: 0x0 Vrf Name: Size of requirements (part of ARR data) Check data (part 28) No schedule: Operating frequency (seconds): 25 (not taken into account if planned at random) Next scheduled start time: start time already past Planned Group: FALSE Random: FALSE Life (seconds): Forever Entry Ageout (seconds): never recurrent (Start everyday): FALSE Status of entry (SNMP RowStatus): Threshold (Threshold (SNMP RowStatus) milliseconds): 5000 (not taken into account, 2 Number of hours kept in statistics: 1 statistical distribution interval (milliseconds): 20 History: 15 Filter type: No information. how Cisco IPSLA can transform and increase network transparency.