Nortel RLC Installation And Administration Manual page 329

June 2005
Symptom
The Ethernet COLL LED is lit
solid when Half-Duplex
Ethernet is enabled in the IP
configuration.
RLC Installation and Administration Guide
What to do
Network collisions are bound to occur and
are normal. However, if the Ethernet COLL
LED is lit solid when Half-Duplex Ethernet
is enabled in the IP configuration, complete
the following steps:
1 Check the physical network connection.
2 Verify that the RLC can be PINGed.
3 Check the network configuration (such
as routing, traffic load, and so on). Adjust
the network configuration, if required.
4 Normally, there is no broadcast or
multicast activity on the telephony LAN
(TLAN). Interconnect a hub and a
network analyzer to the TLAN and
monitor for such activity. Identify the
source(s) and isolate them from the
TLAN.
Troubleshooting
303