QuestionQ6

Switching

Which protocol can an AOS-CX switch transmit to provision DSCP and PoE settings to a connected VoIP phone?

  • A CDP
  • B LLDP
  • C LLDP-MED
  • D LACP
Explanation

LLDP-MED extends LLDP for VoIP media endpoints. Its network-policy TLV advertises voice DSCP values, while its PoE TLV advertises Power over Ethernet data-link classification.

Learn more

Community Discussion

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