No Traffic in a Client Environment.
Steps to Take:
1. Make sure that each LES client does not have more than 12 virtual connections.
Problems between two LAN-emulated stations, or between a LAN-emulated
station and a LAN station located behind a bridge (valid only for IBM proprietary
LAN emulation).
Steps to Take:
1. For performance problems, first consider the frame sizes defined at the workstation
level and at the bridge level.
2. For connection problems, first consider the Transcend ONcore ATM Campus
Manager and LAN emulation server, which can provide you with a lot of information
through the LES monitor.
if you know neither the emulated MAC addresses of the stations nor the ATM
addresses of these stations, use the ATMC Interface Configuration panel to get
their ATM addresses.
Once you know either the ATM addresses or emulated MAC addresses of the
stations, look at the Registered End-systems window of the LES monitor and
check that your stations are registered.
Once you know which station is NOT registered, record its ATM address and
look at the Call Status History window of the LES monitor. You should find a
recorded call from that ATM address that failed for a certain 'cause X, reason Y'.
The cause X shows you the Q2931 cause of the failure. Refer to “Q.2931 Error
Codes for Clear Causes” on page C-2.
If you not find any call from that ATM address, that station has not been able to
reach the LES. Use the ATMC Statistics Control Panel to open the Clear Table
of the ONcore/4412SW directly attached to the failing station (select 'Node' and
'Call Logging'). That table should have entries with a source ATM address being
the one of the failing station. You will get a Q2931 cause of the failure. Refer
to “Q.2931 Error Codes for Clear Causes” on page C-2.
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