ICND2: Interconnecting Cisco Networking Devices Part 2 (legacy) — Question 152

Which two circumstances can cause collision domain issues on VLAN domain? (Choose two.)

Answer options

• A. duplex mismatches on Ethernet segments in the same VLAN
• B. multiple errors on switchport interfaces
• C. congestion on the switch inband path
• D. a failing NIC in an end device
• E. an overloaded shared segment

Correct answer: C, E

Explanation

Option C is correct because congestion in the switch's inband path can lead to packet collisions, impacting the collision domain. Option E is also correct as an overloaded shared segment can increase the likelihood of collisions. The other options do not directly cause collision domain issues in a VLAN context.