User's Guide

Base Station States
167
The following table describes sub station actions:
Actions:
Actions:Actions:
Actions: Description:
Description:Description:
Description:
Send DM A DM response frame replies to all frames received
when in the Disconnected state except for a UI or a
SNRME frame.
Send UA A UA response frame replies to a received DISC or
SNRME command frame.
Send XID An XID response frame replies to a received XID
command frame.
Send RD An RD response frame replies to any poll frame in
order to initiate a disconnect with the base station.
Send RR An RR response frame acknowledges the reception of
I-Frames.
Send RNR An RNR response frame indicates to the base station
that the receiver is congested.
Send REJ An REJ response frame indicates to the base station
that an error has been detected in a received frame.
Send I-Frame The I-Frame carries bridged and routed LAN traffic and
is sent in response to either a supervisory or I-Frame.