Cisco AIR-PCM352 - Aironet 350 Series 11Mbps Wireless LAN PC Card Adapter Installation And Configuration Manual page 91

Chapter 7 Performing Diagnostics
Table 7-2
Statistic
MAC CRC Errors
Up Time (hh:mm:ss)
To view the transmit statistics for your client adapter, tap the arrow in the Category drop-down menu and
Step 2
select Transmit Stats. The Transmit Statistics screen appears (see
Figure 7-5
Table 7-3
Cisco Aironet 350 Series Wireless LAN Client Adapters Installation and Configuration Guide for Windows CE
OL-1375-04
Receive Statistics (continued)
Transmit Statistics Screen
describes each transmit statistic that is displayed for your client adapter.
Description
The number of packets that had a valid 802.11 PLCP header but
contained a CRC error in the data portion of the packet.
CRC errors can be attributed to packet collisions caused
Note
by a dense population of client adapters, overlapping
access point coverage on a channel, high multipath
conditions from bounced signals, or the presence of other
2.4-GHz signals from devices such as microwave ovens,
wireless handset phones, etc.
The amount of time (in hours:minutes:seconds) since your client
adapter was started. If the client adapter has been running for
more than 24 hours, the time is displayed in days, hours:minutes:
seconds.
Viewing Statistics for Your Client Adapter
Figure 7-5).
7-7