Brocade
150-230 · Question #19
You want your Brocade FastIron switch to recognize DSCP, TOS, 802.1p, and IP precedence bits from an IP phone. What must you do first to ensure the QoS parameters are recognized by the switch?
The correct answer is C. Make sure there is a tagged VLAN for each port connecting to the IP phones. See the full explanation below for the reasoning.
Question
You want your Brocade FastIron switch to recognize DSCP, TOS, 802.1p, and IP precedence bits from an IP phone. What must you do first to ensure the QoS parameters are recognized by the switch?
Options
- ACreate an ACL to mark each packet with these QoS attributes.
- BSet up the trust QoS command to honor them.
- CMake sure there is a tagged VLAN for each port connecting to the IP phones.
- DMark the packets as they come in with the proper priority.
How the community answered
(15 responses)- A7% (1)
- B7% (1)
- C73% (11)
- D13% (2)
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