Cisco IP Phone Administration Manual page 107

Chapter 4 Configuring Settings on the Cisco Unified IP Phones
Table 4-19 Network Configuration Menu Options (continued)
Option
CDP: PC Port
CDP: SW Port
OL-23091-01
Description
Indicates whether CDP is supported on the PC port
(default is enabled).
Enable CDP on the PC port when Cisco VT
Advantage/Unified Video Advantage (CVTA) is
connected to the PC port. CVTA does not work
without CDP interaction with the phone.
When CDP is disabled in Cisco Unified
Note
Communications Manager, a warning is
displayed, indicating that disabling CDP
on the PC port prevents CVTA from
working.
The current PC and switch port CDP
Note
values are shown on the Settings menu.
Indicates whether CDP is supported on the switch
port (default is enabled).
• Enable CDP on the switch port for VLAN
assignment for the phone, power negotiation,
QoS management, and 802.1x security.
Enable CDP on the switch port when the
•
phone is connected to a Cisco switch.
When CDP is disabled in Cisco Unified
Note
Communications Manager, a warning is
presented, indicating that CDP should be
disabled on the switch port only if the
phone is connected to a non-Cisco switch.
The current PC and switch port CDP
Note
values are shown on the Settings menu.
Cisco Unified IP Phone Administration Guide for Cisco Unified Communications Manager 8.6 (SCCP and SIP)
Device Configuration Menu
To Change
From Cisco Unified Communications Manager
Administration, choose Device > Phone.
From Cisco Unified Communications Manager
Administration, choose Device > Phone.
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