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System Events 22-9
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 B.)
Action: Depends on the cause. If necessary, contact Cabletron Systems
Technical Support. (See page 22-4.)
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 per-
formed, 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.
For SNA HPAD, this means that an XID or SNRM command frame
has been received for at least one of the link addresses configured for
the HPAD subscriber. The link is ready to establish an X.25 con-
nection with the remote TPAD.
Action: None.
407.
Call Clr LCN = “n” cc = “n” dc = “n”
Severity: 4
Meaning: Self-explanatory. See Appendix B for a list of cause codes (
cc
) and
diagnostic codes (
dc
).
Action: Depends on the cause. If necessary, contact Cabletron Systems
Technical Support. (See page 22-4.)
408.
End of IPL
Severity: 4