Hitachi US7070447-001 manual Fddi Bridge Modes, LED States

Draft Level—Hitachi Confidential

HiSpeed Switch Troubleshooting Guide

Observing LEDs

Table 2-1 provides information about what the LEDs mean in various states

Table 12-1.		LED States
LED Status		Board Status	Description
Yellow	Green
Off	Off	Fail	Adapter is not functional, or driver is not
			loaded.
Off	On	Ring Op	Ring operation THRU B (DAS), wrap S for
			SAS.
On	Off	Cable Error	Adapter not able to connect; possible cable
			problem.
On	On	Ring Op/	Ring operation: wrap A or B (DAS), unused for
		Wrapped	SAS.

FDDI Bridge Modes

The HiSpeed switch can operate in any of the following bridging modes:

❒Filtering

❒Forwarding

❒Promiscuous.

The configurations can be set using the following CLI command:

/FDDI/CONFIG/BRIDGE/MODE

Note: A system reboot is required for the configuration changes to take affect

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