Gigastack CGIC

[KONSTANTIN FEDOROV]

Hello.

I have a little question about Gigastack GBIC.

It is not clear for me how catalysts form Stack with

this GBIC's.

From documentation I can find only possible connection

options. And no worlds about additional configuration

on catalysts and algorithm which describe how they form Stack without additional configuration. Just connect and everything work :).

Can anyone hit me regarding this ?

Thanks.

[Georg Pauwen]

Hello,

not sure which documentation you have found so far, but have a look at the document below. Basically, the Gigastack GBIC supports half-duplex mode only, in a cascaded configuration.

Cisco GigaStack GBIC

http://www.cisco.com/en/US/products/hw/modules/ps872/products_data_sheet09186a00800a1789.html

HTH,

GP

[KONSTANTIN FEDOROV]

Hello,

Thak you for reply.

Yes I saw this link. But cascaded configuration this is

just connection option. The question is :

Do we must some how configure catalyst ? Or they form

Stack dynamically. If yes so :

How they select master of the Stack ?

How I can manipulate the selection process ?

[amit-singh]

Hi,

Stack is formed dynamically as suggested by GP. What else you want to configure ??

I think you are looking fro switch clustering.Please check the following link and see if that's what you are looking for .

http://www.cisco.com/univercd/cc/td/doc/product/lan/cat2950/12120ea2/2950scg/swclus.htm

HTH,

-amit singh