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12 Cards in this Set
- Front
- Back
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What is a Voice VLAN (VVLAN)?
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A unique VLAN used to carry voice traffic.
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What are the four Voice VLAN modes?
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vlan-id
dot1p untagged none |
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With a Voice VLAN configured with as:
"switchport voice vlan <vlan-id>" How is the PC data, voice data, and voice QoS handled? |
PC data: Native VLAN (untagged)
Voice: The configured VLAN Voice QoS: 802.1p |
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With a Voice VLAN configured with as:
"switchport voice vlan dot1p" How is the PC data, voice data, and voice QoS handled? |
PC data: Native VLAN (untagged)
Voice: VLAN 0 Voice QoS: 802.1p |
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With a Voice VLAN configured with as:
"switchport voice vlan untagged" How is the PC data, voice data, and voice QoS handled? |
PC data: Native VLAN (untagged)
Voice: Native VLAN (untagged) Voice QoS: None |
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With a Voice VLAN configured with as:
"switchport voice vlan none" How is the PC data, voice data, and voice QoS handled? |
PC data: Native VLAN (untagged)
Voice: Native VLAN (untagged) Voice QoS: None |
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What is the default Voice VLAN mode?
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none
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How many switch ports do Cisco IP Phones usually contain?
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3
(uplink to the switch, user PC, & internal) |
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What is the most versatile Voice VLAN mode?
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"switchport voice vlan <vlan-id>"
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What protocol is used to configure a special trunk between the switch and Cisco IP Phone?
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CDP
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Which two codes are supported by Cisco VoIP equipment?
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G.711
G.729 |
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Can you configure static secure or stick secure MAC addresses on a voice VLAN?
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No
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