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Exam 300-115 topic 5 question 354 discussion

Actual exam question from Cisco's 300-115
Question #: 354
Topic #: 5
[All 300-115 Questions]

Which feature is automatically enabled when a voice VLAN is configured, but not automatically disabled when a voice VLAN is removed?

  • A. portfast
  • B. port-security
  • C. spanning tree
  • D. storm control
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Suggested Answer: Explanation 🗳️
Voice VLAN Configuration Guidelines
You should configure voice VLAN on switch access ports.

The voice VLAN should be present and active on the switch for the IP phone to correctly communicate on the voice VLAN. Use the show vlan privileged EXEC
command to see if the VLAN is present (listed in the display).
The Port Fast feature is automatically enabled when voice VLAN is configured. When you disable voice VLAN, the Port Fast feature is not automatically
disabled.
Reference:
http://www.cisco.com/en/US/docs/switches/lan/catalyst2950/software/release/12.1_22_ea11x/co nfiguration/guide/swvoip.html
by PalanP at Aug. 5, 2019, 10:44 a.m.

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PalanP
5 years, 10 months ago
Anwr A
upvoted 3 times
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