To remove the tracking, use the no form of this command. The default value for number-of-occurances is 5. The valid range is from 16 to 1500 packets. If a network failure occurs 30 seconds after all 60 operations have started and the network is restored before the operations are due to start again in another 30 seconds , then this failure would never be detected by any of the 60 operations. Threshold violation types are as follows: immediate - Triggers an event immediately when the value for a reaction type such as response time exceeds the upper threshold value or falls below the lower threshold value, or when a timeout, connectionLoss, or verifyError event occurs. Support in a specific 12. By default, history data is not collected.
Otherwise, use the udp-jitter command to configure the num-packets number-of-packets and interval interpacket-interval values. Use this command to change the number of setup packets to be sent from the default one packet with the sequence number of 0 to the specified value. Use Cisco Feature Navigator to find information about platform support and Cisco software image support. Each operation template can be referenced by more than one group. The default address is 127. The Standby router is backup and monitors periodic hellos multicast to 224. A value for the destination-port variable is selected by the responder if you do not specify a port number.
The range is from 1 to 60000. In this case if we wish to bring up the track route to 4. The valid range is from 0 to 20. Use the ip sla endpoint-list command in global configuration mode to configure a list of multicast responders. Jitter is interpacket delay variance. Support in a specific 12. Note The source-ip ip-address keyword and argument combination is required with this keyword.
The test host sends data to the responder and the responder sends a reply back. An alternative is to use the pending option to set the operation to start later. The state is up if the scaled metric for that route is less than or equal to the up threshold. The range is 0 to 10. Yes, the first two traps seems consistent. Command Default Data is not checked for corruption. Code View: Router config ip sla 5 Router config-ip-sla icmp-echo 10.
There metrics are a measure of the current levels of service and that impacts the network performance thereby mandating the need to monitor them. The threhold-type syntax of the ip sla reaction-configuration command defines the type of threshold violation or combination of threshold violations that will trigger an event. Otherwise, use the udp-jitter command to configure the num-packets number-of-packets and interval interpacket-interval values. Should we really failover just because we lost a single ping? To set the number of statistics distributions kept, use the distributions-of-statistics-kept command. If all operations start at the same time, connectivity is tested only during the first 30 seconds of every hour for the whole network. To return the video content value to its default value, use the no form of this command.
To return to the default value, use the no form of this command. So the output of the previous show commands will be: The track object is down: Ciscozine show ip route track-table ip route 0. The Multiple Operation Scheduling functionality plans the maximum number of possible operations. It looks like this command takes in a millisecond value. To return to the default, use no form of this command. The range is from 0 to 255. If you issue this command and the specified template does not exist, the auto-measure group operations cannot start.
The value of monitor field changes to running. The availability of network is very essential as it directly impacts business continuity. The round-trip time of negative jitter. Our probe now has a little wiggle room to allow for some packet loss. But what is with the last two? Note The source-ip ip-address keyword and argument combination is required ssm keyword. The reaction event specifies the action type to be taken when a threshold is breached.
The default value is 5 seconds. The Enhanced Object Tracking feature overcomes this limitation by providing complete separation between the tracked objects and the initiated action when an object state changes. Decide on the frequency of testing for each operation. Also shows us Round-trip Delay, One-way Delay, One-way Jitter, and One-way Packet Loss. If the ping fails, then the track 1 object goes down, and we use whatever mechanism to bring up the air card. Note A lower-threshold notification is also issued the first time that the monitored element falls below the falling threshold 3. The default is passive transfer mode.