Question 1 of 30
A network engineer is tasked with configuring a new Cisco Nexus switch in a data center environment. The switch needs to support a virtualized environment with multiple VLANs, and the engineer must ensure that the configuration allows for proper inter-VLAN routing while maintaining security policies. After configuring the VLANs and assigning the appropriate interfaces, the engineer notices that devices in different VLANs cannot communicate with each other. What could be the most likely cause of this issue?
The router-on-a-stick configuration is not properly set up.
The VLANs are not allowed on the trunk link.
The switch ports are configured as access ports instead of trunk ports.
The spanning tree protocol is blocking the VLANs.

Preparing for CISCO 010-151 Supporting Cisco Data Center Networking Devices? Now land the interview.

73% of qualified candidates get rejected because of weak resumes. Build an ATS-optimized, recruiter-ready resume in under 5 minutes - free to start.

Build My Resume Free