Cabletron Systems Netlink FRX8000, User Manual

Page: 371 / 468

Alarms 21-49
Meaning: The port has been disabled from the On-Line Port Operations Menu.
Action: None.
402.
Link Disconnected
Severity: 2
Meaning: For X.25, this means that the link is disconnected and level 2 cannot
be established.
For SNA TPAD, this means that an XID command frame has been
issued by the TPAD, but either there has been no response or the
received XID data does not match the XID data configured for the
TPAD subscriber.
For SNA HPAD, this means that no XID or SNRM command
frame has been received for any link address configured for the
HPAD subscriber.
Action: Check the hardware at both ends to make sure the devices are oper-
ational and cables are securely connected. For SNA, also check the
configuration records to make sure they match the HPAD/TPAD.
403.
Link Up
Severity: 2
Meaning: The level 2 link is up.
Action: None.
404.
X.25 Link Failed
Severity: 2
Meaning: The link has failed; some modem controls are not present, and the
physical link is down.
Action: Check the modem and cables for secure connections and proper
operation.
405.
Restart with cc “n” dc “n”
Severity: 4
Meaning: A Restart has been issued, with the cause code (
cc
) and diagnostic
code (
dc
) shown. (See Appendix D .)
Action: Depends on the cause. If necessary, contact Cabletron Systems
Technical Support . (See page 21-7.)
406.
Operational
Severity: 2
Meaning: For all ports except those noted below, this means that the link is up.
For SNA TPAD, this means that the XID exchange has been
performed, and the XID data received in the response frame
matches the XID data configured for the TPAD subscriber. The
link is ready to establish an X.25 connection with the remote HPAD.