How would you use a Cisco ios exec command trace?

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.