Cabletron Systems MR-9T Guide de l'utilisateur télécharger pdf (Page 42)

Using LANVIEW

4-4 Troubleshooting

TX Off Port enabled, and no activity.

Should flash green every two

seconds indicating BPDUs

being sent if STA is enabled

and there is a valid link.

1. Ensure that the STA is enabled and

that there is valid link. The Local

Management User’s Guide describes

how to enable the STA.

2. Contact Cabletron Systems.

Green Flashing. Indicates activity.

Rate indicates data rate.

None.

Amber Blinking. Port in standby. Port

may be disabled due to

Spanning Tree.

1. Ensure that the port is not disabled.

Refer to the Local Management

User’s Guide for information on

enabling/disabling ports.

2. Contact Cabletron Systems.

Red Flashing. Indicates collision

rate.

None, unless there is a high rate of

activity. If so, check for network

configuration problems or a defective

device.

Solid. Diagnostic Failure. Contact Cabletron Systems.

Table 4-1 LANVIEW LEDs CPU, Receive, and Transmit Status (Continued)

LED Color State Recommended Action

1 2 ... 37 38 39 40 41 42 43 44 45 46 47 ... 57 58

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Cabletron Systems MR-9T Guide de l'utilisateur Page 42