Cisco Systems 8961 manual 10-10

Chapter 10 Viewing Model Information, Status, and Statistics on the Cisco Unified IP Phone

Status Menu

Table 10-4	WLAN Statistics on the Cisco Unified IP Phone
Item		Description
Transmit Frames		Number of packets transmitted by the phone.
Directed Frames Received		Number of directed packets received by the phone.
Multicast Frames Received		Number of multicast packets received by the phone.
Broadcast Frames Received		Number of broadcast packets received by the phone.
Receive Errors		Number of packets with errors received by the phone.
Receive No Buffers		The radio was unable to receive a packet, but had no buffers.
Frame Checksum (FCS)		Increments when an FCS error is detected in a received MPDU.
Errors
Duplicate Frames		Number of duplicate packets received by the phone.
Fragments Received		Number of fragmented packets received by the phone.
Beacons Received		Number of beacons received by the phone.
Association Rejected		Number of AP association rejections received by the phone.
Association Timeouts		Number of AP association timeouts received by the phone.
Authentication Rejects		Number of authentication rejects received by the phone.
Authentication Timeouts		Number of authentication timeouts received by the phone.
QOS Null Frames		Number of QOS null packets received by the phone.

The following WLAN Statistics items display these AP queues: Background (BK), Best Effort (BE), Video (VI), and Voice (VO

QOS Data Received	Number of QOS packets received by the phone.
Transmit Ok	Number of packets that the phone transmitted without error.
Transmit Errors	Number of packets with errors that the phone transmitted.
Direct Frames Transmitted	Number of direct packets transmitted by the phone.
Multicast Frames	Number of multicast packets transmitted by the phone.
Transmitted
Broadcast Frames	Number of broadcast packets transmitted by the phone.
Transmitted
RTS Failed	A corresponding CTS was not received.
ACK Failed	AP did not acknowledge a transmission.
Retries	Counter of total retries.
Multiple Retries	Transmission of packet required two or more retries prior to success.
Retry Failures	Transmission of packet failed.
Transmit Timeouts	Transmission of packet failed due to queue time.
Success Counter	Counter of successful transmissions.
Max Retry Failure	Counter of successive transmission failures that caused a roaming
	attempt.

	Cisco Unified IP Phone 8961, 9951, and 9971 Administration Guide for Cisco Unified Communications Manager 8.5 (SIP)
10-10	OL-20861-01