Symbol WS5000 Troubleshooting Manual page 53

MU Disassociation Codes 4-3
Table 4.1 802.11 Mobile Unit Disassociation Codes (Continued)
ID 802.11 or Symbol/WPA Reason Code Description
77 DISASSOCIATION_REASON_CODE_TRANSMIT_RETRIES_EXCEEDED Symbol defined (non 802.11
standard) codes. The switch has
exceeded its retry limit in
attempting to deliver a 802.1x EAP
message to the mobile unit without
receiving a single 802.11 ACK. The
retry limit varies according to traffic
type but is at least 64 times. The
mobile unit is either gone or has
incorrect 802.1x EAP authentication
settings.