how can I configure two cross-over cable for Redundancy css 11151

[qingfeng-hu]

hi,all

We have two css11151 connect to PIX(fail-over) ,and we use two cross-over cable between the css, how can I configure it?

1.two separate Circuit vlan ?

2.float IP?

Thanks and with regards.

[Gilles Dufour · Accepted solution]

sorry but I'm not sure what you want to configure ?

If you want to configure redundancy, first tell us what type of redundancy

-box-to-box ?

- vip redundancy ?

- interface redundancy ?

The first type requires a special link between the 2 CSS. But only one.

It will not work if you put 2 links.

The last 2 do not require a back-to-back connection between the CSS.

So, please tell us what is the current design and what is it you're trying achieve.

Thanks,

Gilles.