2 x Netgear GS724T (Dual GBIC) trunking issue

Posted by Arthor on Server Fault See other posts from Server Fault or by Arthor
Published on 2012-03-25T17:18:42Z Indexed on 2012/03/25 17:31 UTC
Read the original article Hit count: 333

Filed under:

networking

|

fiber

|

netgear

I have the following:

Netgear GS724T (Firmware Version V1.0.3_35, Protocol Version - 2.001.002)
4 x Indineon ISFP GBR/FC

Settings

STP Function - Enabled
Fast Link - Enabled
Trunking port 23,24, (21,22 - RJ45 cables, but not connected.)

I have connected both switches via 2 fiber cables and want to use trunking.

The problem I am having.

Sometimes I get a an issue when none of the switches cannot talk with each other, nor the devices, sometime they can.
The problem is irregular and no patten can be determined
The statistics shows that when the switches does not work, they have RX errors

If I remove one to the GBIC connections, then everything works as normal.]

Question

Does anyone have a solution for this please?

Thanks

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