How to Answer: How would you use a Cisco ios exec command trace?
Advice and answer examples written specifically for a Senior Network Engineer job interview.
3. How would you use a Cisco ios exec command trace?
How to Answer
It is common for interviewers to ask you about specific technologies used in their data centers. Since Cisco is the predominant manufacturer for network hardware and software, you should be intimately familiar with their products and technologies, and Cisco commands used to manage the network. As a senior network engineer, you likely have several different Cisco certifications. Interviewers will be familiar with these and will ask you questions which you should know related to the certifications you list in your resume.
Written by William Swansen on August 3rd, 2021
Answer Example
"The Cisco ios exec command 'trace [protocol] [destination]' is used to discover routes that packets will travel to their destination hosts. The protocol sets the protocol used by the router and is optional. Also optional is the destination, which refers to the host or intended destination of the packet being sent. When run, the command returns the time for a roundtrip to each node in milliseconds, a P indicating that the protocol can't be reached, or an N indicating that the network can't be reached."
Written by William Swansen on August 3rd, 2021