How to implement long-distance box-box Redundant for CSS product?

[yan-guo_sha]

I want to config box-box redundancy for CSS,but It's about 1200+ meters from one to the other,

so it couldn't implement using crossover UTP cable.

(DOes it work well when link with Fiber optical transceiver between the two Content Switches ?)

or

Would you pls. give your solution for this ?

Thanks,

thomas

[smalkeric]

As far as my knowledge goes I think cross over cable is the only option.When the CSS are too far apart, Box-to-Box

redundancy cannot be used.A gige-cable cannot be used for failover.

Have a look at this:

http://www.cisco.com/univercd/cc/td/doc/product/webscale/css/advcfggd/redndncy.htm#xtocid145103