Device Logs; Streaming Statistics - Cisco 7821 Administration Manual

Item
CDP Neighbor Device ID
CDP Neighbor IP Address
CDP Neighbor IPv6 Address
CDP Neighbor Port
LLDP Neighbor Device ID
LLDP Neighbor IP Address
LLDP Neighbor IPv6 Address
LLDP Neighbor Port
Port Information

Device Logs

The following device log hyperlinks on a phone web page provide information that helps to monitor and
troubleshoot the phone. To access a device log area, access the web page for the phone as described in
Web Page for Phone, on page
• Console Logs: Includes hyperlinks to individual log files. The console log files include debug and error
messages that the phone received.
• Core Dumps: Includes hyperlinks to individual dump files. The core dump files include data from a
phone crash.
• Status Messages: Displays the 10 most recent status messages that the phone has generated since it last
powered up. The Status Messages screen on the phone also displays this information.
Messages Window
• Debug Display: Displays debug messages that might be useful to Cisco TAC if you require assistance
with troubleshooting.

Streaming Statistics

A Cisco IP Phone can stream information to and from up to three devices simultaneously. A phone streams
information when it is on a call or is running a service that sends or receives audio or data.
The Streaming statistics areas on a phone web page provide information about the streams.
Cisco IP Phone 7821, 7841, and 7861 Administration Guide for Cisco Unified Communications Manager 10.0 (SIP)
Description
Identifier of a device connected to this port that CDP discovered.
IP address of the neighbor device discovered that CDP protocol discovered.
IPv6 address of the neighbor device discovered that CDP protocol
discovered.
Neighbor device port to which the phone is connected discovered by CDP
protocol.
Identifier of a device connected to this port discovered by LLDP
discovered.
IP address of the neighbor device that LLDP protocol discovered.
IPv6 address of the neighbor device discovered that CDP protocol
discovered.
Neighbor device port to which the phone connects that LLDP protocol
discovered.
Speed and duplex information.
160.
describes the status messages that can appear.
Cisco IP Phone Web Page
Access
Display Status
171