Cisco 6921 Administration Guide - Page 111

Network Statistics

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Chapter 8 Monitoring the Cisco Unified IP Phone Remotely Network Statistics Table 8-2 Network Configuration Area Items (continued) Item Voice VLAN Enabled Auto Line Select DSCP for Call Control DSCP for Configuration DSCP for Services Security Mode Web Access Enabled Span to PC Port PC VLAN CDP: PC Port CDP: SW Port Description Indicates whether the phone allows a device attached to the PC port to access the Voice VLAN. Indicates whether the phone shifts the call focus to incoming calls on all lines. DSCP IP classification for call control signaling. DSCP IP classification for any phone configuration transfer. DSCP IP classification for phone-based services. Displays the security mode that is set for the phone. Indicates whether web access is enabled (Yes) or disabled (No) for the phone. Indicates whether the phone will forward packets transmitted and received on the network port to the access port. VLAN used to identify and remove 802.1P/Q tags from packets sent to the PC. 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 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 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 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 values are shown on the Settings menu. Network Statistics The following network statistics hyperlinks on a phone's web page provide information about network traffic on the phone. To display a network statistics area, access the web page for the phone as described in the "Accessing the Web Page for a Phone" section on page 8-2. • Ethernet Information-Displays information about Ethernet traffic. Table 8-3 describes the items in this area. • Network-Displays information about network traffic to and from the network port (10/100 SW) on the phone. Table 8-4 describes the items in this area. Cisco Unified IP Phone 6921, 6941, and 6961 Administration Guide for Cisco Unified Communications Manager 7.1 (SCCP) OL-19025-01 8-7

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8-7
Cisco Unified IP Phone 6921, 6941, and 6961 Administration Guide for Cisco Unified Communications Manager 7.1 (SCCP)
OL-19025-01
Chapter 8
Monitoring the Cisco Unified IP Phone Remotely
Network Statistics
Network Statistics
The following network statistics hyperlinks on a phone’s web page provide information about network
traffic on the phone. To display a network statistics area, access the web page for the phone as described
in the
“Accessing the Web Page for a Phone” section on page 8-2
.
•
Ethernet Information—Displays information about Ethernet traffic.
Table 8-3
describes the items in
this area.
•
Network—Displays information about network traffic to and from the network port (10/100 SW) on
the phone.
Table 8-4
describes the items in this area.
Voice VLAN Enabled
Indicates whether the phone allows a device attached to the PC port to access the Voice
VLAN.
Auto Line Select
Indicates whether the phone shifts the call focus to incoming calls on all lines.
DSCP for Call Control
DSCP IP classification for call control signaling.
DSCP for Configuration
DSCP IP classification for any phone configuration transfer.
DSCP for Services
DSCP IP classification for phone-based services.
Security Mode
Displays the security mode that is set for the phone.
Web Access Enabled
Indicates whether web access is enabled (Yes) or disabled (No) for the phone.
Span to PC Port
Indicates whether the phone will forward packets transmitted and received on the network
port to the access port.
PC VLAN
VLAN used to identify and remove 802.1P/Q tags from packets sent to the PC.
CDP: PC Port
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 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 values are shown on the Settings menu.
CDP: SW Port
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 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 values are shown on the Settings menu.
Table 8-2
Network Configuration Area Items (continued)
Item
Description