Which show command filter skips the output up to the first occurrence of the regular expression pattern?
- begin
- section
- exclude
- include
Explanation: The begin filter is specifically designed to allow a user to skip all output of a show command down to the first occurrence of a specified regular expression pattern. For instance, if you want to see only the line configuration in a long running configuration, using show running-config | begin line vty will skip all preceding text and start the output at the first instance of the "line vty" keyword.
Other filters mentioned in the sources serve different purposes:
- exclude is used to omit lines containing a specific keyword from the output.
- include is used to display only the lines that contain the specified keyword.
- section is used to display entire configuration sections (such as a specific routing protocol) that match a keyword.
Related exam: Modules 17 – 20: Checkpoint Exam: Virtualization and Network Services Answers (CCNP ENCOR v9)
