Cisco Systems 7940G Manual De Usuario
7-8
Cisco Unified IP Phone 7960G/7940G Administration Guide for Cisco Unified Communications Manager 7.0 (SCCP)
OL-15498-01
Chapter 7 Monitoring the Cisco Unified IP Phone Remotely
Network Statistics
Port 1 (Network), Port 2 (Access), and Port 3 (Phone) Statistics
The following area on a phone’s web page provide information about network traffic to and from ports
on the phone:
on the phone:
•
Port 1 (Network)—Provides information about the 10/100 SW port
•
Port 2 (Access)—Provides information about the 10/100 PC port
•
Port 3 (Phone)—Provides information about network traffic to and from the phone
To display any of these areas, access the web page for the phone as described in the
, and then click the Port 1 (Network), the Port 2 (Access), or the
Port 3 (Phone) hyperlink.
describes the items in the Port 1 (Network), Port 2 (Access), and Port 3 (Phone) areas.
Tx Collisions
Total number of collisions that occurred while a packet was being
transmitted
transmitted
Tx Deferred Abort
Total number of transmit packets aborted by the phone
Rx Overruns
Total number of received packets dropped because of buffer overruns
Rx Long/CRC
Total number of received packets dropped because of excessive length
Rx Frames
Total number of packets received by the phone
Rx CRC Errors
Total number of received packets dropped because of invalid CRC
information
information
Rx Bad Preamble
Total number of received packets dropped because of bad Ethernet
preamble information
preamble information
Rx Runt
Total number of received packets dropped because of insufficient length
Rx Multicasts
Total number of multicast packets received by the phone
Rx Broadcasts
Total number of broadcast packets received by the phone
Rx Shorts
Total number of good packets received that are less than 64 bytes size
Rx Longs
Total number of good packets received that are greater than 1522 bytes in
size
size
Table 7-3
Ethernet Area Items (continued)
Item
Description
Table 7-4
Port Statistics Area Items
Item
Description
Carrier Events
Indicates loss of carrier on the port
Rx totalPkt
Total number of packets received by the phone
Rx crcErr
Total number of packets received with CRC failed
Rx alignErr
Total number of packets received between 64 and 1522 bytes in length that
have a bad FCS
have a bad FCS
Rx multicast
Total number of multicast packets received by the phone
Rx broadcast
Total number of broadcast packets received by the phone