Cisco 7975G Software Manual page 125

Cisco Unified IP Phone Settings
Option
CDP: PC Port
CDP: SW Port
Description
Indicates whether CDP is enabled 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
Note
Unified Communications
Manager, a warning displays to
indicate that disabling CDP on
the PC port prevents CVTA
from working.
The current PC and switch port CDP
values are shown on the Settings menu.
Indicates whether CDP is enabled 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
Note
Unified Communications
Manager, a warning displays to
indicate that CDP should be
disabled on the switch port only
if the phone connects to a
non-Cisco switch.
The current PC and switch port CDP
values are shown on the Settings menu.
Cisco Unified IP Phone 7975G, 7971G-GE, 7970G, 7965G, and 7945G Administration Guide for Cisco Unified
Network Configuration Menu
To change
From Cisco Unified
Communications Manager
Administration, choose Device > Phone.
From Cisco Unified
Communications Manager
Administration, choose Device > Phone.
Communications Manager 9.0 (SCCP and SIP)
105