1400 Bridges in L2 Etherchannel

[b.tyler]

I have an existing pair of bridges operating at Layer 2 and would like to add a second pair of bridges for redundancy/bandwidth.  I'm finding mixed documentation as to whether a pair of bridges operating as a layer 2 Etherchannel is a CIsco supported configuration. Is there a design document that shows Layer 2 Etherchannel with wireless bridges?

[Surendra BG]

Hi,

The below link may help you!!

http://www.cisco.com/en/US/products/hw/wireless/ps5279/products_tech_note09186a0080736199.shtml#t13

However using PAGP here is the problem.. and this is not supported by TAC support..

"When two switches configured for Port Aggregation Protocol (PAgP) are
connected by redundant wireless bridge links, the PAgP chang-over takes at
least 30 seconds, which is too slow to maintain TCP sessions from one port
to another."

Lemme know if this answred ur question and please dont forget to rate the usefull posts!!

Regards
Surendra