QuestionQ225

Security

Question Image

Refer to the exhibit. A network engineer is using tcpdump to capture a snapshot of OSPF-related traffic on a particular Cisco NX-OS switch port. For security reasons, the capture must be performed through an embedded container already deployed on the Cisco Nexus device. Which command completes the script?

  • A guestshell-bash
  • B run guestshell
  • C run bash
  • D guestshell
Explanation

Cisco NX-OS uses the Guest Shell as an embedded Linux container. The run guestshell CLI command accesses that container and provides a Bash context in which sudo -i and tcpdump can run. The filter ip proto 89 selects OSPF packets.

Learn more

Community Discussion

No comments yet. Be the first to start the discussion!