Cisco Systems 8961 manual Network Statistics, 11-8

Chapter 11 Monitoring the Cisco Unified IP Phone Remotely

Network Statistics

Table 11-2	Network Setup Items (continued)
Item		Description
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 on PC Port		Indicates whether CDP is supported on the PC port (default is enabled).
		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 on 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.
LLDP-MED: SW Port		Indicates whether Link Layer Discovery Protocol Media Endpoint Discovery (LLDP-MED) is
		enabled on the switch port.
LLDP: PC Port		Indicates whether Link Layer Discovery Protocol (LLDP) is enabled on the PC port.
LLDP Power Priority		Advertises the phone's power priority to the switch, enabling the switch to appropriately provide
		power to the phones. Settings include:
		•	Unknown—Default
		•	Low
		•	High
		•	Critical
LLDP Asset ID		Identifies the asset ID assigned to the phone for inventory management

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 11-2.

•Ethernet Information—Displays information about Ethernet traffic. Table 11-3describes the items in this area.

•Access area—Displays information about network traffic to and from the PC port on the phone. Table 11-4describes the items in this area.

•Network area—Displays information about network traffic to and from the network port on the phone. Table 11-4describes the items in this area.

	Cisco Unified IP Phone 8961, 9951, and 9971 Administration Guide for Cisco Unified Communications Manager 8.5 (SIP)
11-8	OL-20861-01