Cabletron Systems EMM-E6 manual Epim-A

Chapter 4: Troubleshooting

Table 4-2 Troubleshooting Checklist (Continued)

Condition	Possible Cause	Recommended Action
No power to an	AUI cable is	Replace AUI cable.
	defective.
external
	EPIM is
transceiver
connected to an	defective or	Replace EPIM. See Chapter 3,
EPIM-A.	improperly	Installation, for details.
	installed.
High number of	External
collisions on EPIM	transceiver has	Disable SQE.
port.	SQE enabled.
	Configurations
	where devices
	connected	Discuss these configurations with
Ports go into	across EMM-E6
		Cabletron Technical Support
standby for no	channels can
		before implementing them into
apparent reason.	cause the
		your network.
	EMM-E6 to
	detect a looped
	condition.

4-6 EMM-E6 Installation Guide