12-13-2012
your worst case scenario is the SC card has failed or lost it's network configuration and you'll have to walk the
Quote:
"Onsite guy is technically not so strong who can connect laptop via serial port."
through the procedure to confirm/correct the SC network configuration via serial port.
I agree with others here.. I'd verify the network switch is not failing the auto-negotiation dance and just lock the port at 10-full (or 100-full, if you're sure the E2900 supports it), and also try your cable into a known-working switch port. I hate to say it, but I suspect it is the case that your SC has failed or lost it's network configuration.
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LEARN ABOUT MOJAVE
sysmsg
sysmsg(7D) Devices sysmsg(7D)
NAME
sysmsg - system message routing to console devices
SYNOPSIS
/dev/sysmsg
DESCRIPTION
The file /dev/sysmsg routes output to a variable set of console devices. Writes to /dev/sysmsg are always directed to the system console
/dev/console, and are in addition directed to a set of auxiliary console devices managed by consadm(1M).
Only root has permission to write to this device.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsr |
+-----------------------------+-----------------------------+
|Interface Stability |Stable |
+-----------------------------+-----------------------------+
SEE ALSO
consadm(1M), syslogd(1M) , attributes(5), console(7D)
SunOS 5.10 13 Oct 1998 sysmsg(7D)