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JN0-643 · Question #136

You have recently implemented a Layer 2 network designed to support VoIP. Users have reported that they cannot use their IP phones to make calls. {master:0}[edit] user@switch# show…

The correct answer is A. set interfaces ge-0/0/23 unit 0 family ethernet-switching vlan members phones. See the full explanation below for the reasoning.

Question

You have recently implemented a Layer 2 network designed to support VoIP. Users have reported that they cannot use their IP phones to make calls. {master:0}[edit] user@switch# show ethernet-switching-options voip interface ge-0/0/16.0 { vlan phones; } {master:0}[edit] user@switch# show interfaces ge-0/0/16 unit 0 { family ethernet-switching { port-mode access; vlan { members internet; } } } {master:0}[edit] user@switch# show vlans hr { vlan-id 513; } internet { vlan-id 15; } phones { vlan-id 25; } servers { vlan-id 30; } {master:0}[edit] user@switch# show interfaces ge-0/0/23 description uplink; unit 0 { family ethernet-switching { port-mode trunk; vlan { members [ hr internet ]; } } } Based on the switch configuration shown in the exhibit, which command will resolve this issue?

Options

  • Aset interfaces ge-0/0/23 unit 0 family ethernet-switching vlan members phones
  • Bset interfaces ge-0/0/16 unit 0 family ethernet-switching port-mode trunk
  • Cset ethernet-switching-options voip interface ge-0/0/23 vlan phones
  • Dset vlans phones vlan-id 513

How the community answered

(30 responses)
  • A
    80% (24)
  • B
    7% (2)
  • C
    3% (1)
  • D
    10% (3)

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