18 Questions
What is the purpose of the snmpserver ifindex persist command?
To prevent index shuffling
What is the purpose of the snmp-server host command in Example 23-13?
To send traps related to the CPU to an NMS
What is the primary function of IP SLA in Cisco IOS?
To measure network performance and test network availability
What is the purpose of an IP SLA responder?
To reply to probes sent by the IP SLA source
What should you consider when troubleshooting Cisco IOS IP SLA?
Choose the correct operation for the metrics you intend to measure, ensure destination and source IP addresses are reachable, and ensure correct port numbers
What is an example of a metric that can be measured using IP SLA?
Jitter (interpacket delay variance)
What is the primary requirement to use an IP SLA instance?
The SLA instance needs to be started.
What command can be used to verify the operations supported on a platform and their current status?
show ip sla application
What is the primary function of Troubleshooting Object Tracking?
To dynamically control what occurs if the result of the tracking object is up or down.
What can be tracked using Troubleshooting Object Tracking?
IP routes, IP SLA instances, interfaces, and groups of objects.
What command is used to verify the configuration and status of a tracking object?
show track
What is the primary function of Cisco IOS NetFlow?
To provide insight into network traffic patterns.
What is the primary objective of using management tools in network monitoring?
To stay ahead of any issues and troubleshoot problems efficiently
What command can be used to troubleshoot SCP issues?
debug ip scp
What is the purpose of the show logging command in syslog troubleshooting?
To verify syslog configuration and view syslog messages stored in the buffer
Which port does syslog use, and what is the potential issue that can block traffic to this port?
UDP port 514, and ACLs blocking traffic to this port
What is the benefit of using Cisco DNA Center Assurance in network troubleshooting?
It assists with troubleshooting efforts
When troubleshooting SNMP issues, what is the importance of verifying the correct username and password?
To ensure that the correct credentials are being used for copying
Learn about the essential steps to configure and troubleshoot IP SLA instances, including the importance of starting the instance and configuring an IP SLA responder. Understand how to verify supported operations on a platform using the show ip sla application command.
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