Cabletron Systems 1800 Switch User Manual


 
System Events 22-27
Action: Check the hardware and configuration at the remote device.
717.
SDLC Rem Tx Frame exceeds MAXDATA
Severity: 2
Meaning: A frame transmitted by the remote station exceeds the configured
value for
Maxdata
(maximum bytes per I-frame).
Action: None.
718.
SDLC Rem sent UA in NRM
Severity: 2
Meaning: The remote station sent a UA while in Normal Response Mode,
which is not allowed.
Action: None.
720.
SDLC No DSR on link
Severity: 2
Meaning: A necessary DSR was not received from the DCE.
Action: Check the modem to make sure it is operational.
721.
SDLC No CTS on link
Severity: 2
Meaning: A necessary CTS was not received from the DCE.
Action: Check the modem to make sure it is operational.
722.
SDLC No External CLock
Severity: 2
Meaning: The necessary clock is not being provided.
Action: Check the modem to make sure it is operational.
736.
SDLC LLC/2 Remote Link Stn lost
Severity: 2
Meaning: The remote station is not responding. Either the Inactivity Timer (
Ti
)
or Acknowledgment Timer (
T2
) has expired.
Action: Check the remote station to make sure it is operational.
737.
LLC/2 DM Received
Severity: 2
Meaning: The remote station sent a Disconnect Mode response, and the logical
link is down.
Action: None.
738.
LLC/2 SABME Received when open
Severity: 2