Don't forget that you are still limited by the Cross-stack maximum speed. You won't be able to get 90-Gbps across the 32-Gbps stack "backplane".
Ismail Al-Shelh wrote: > Hi chuck, > > I think they cisco mentioned it officially , yesterday I read some > documents about the 3750 , and I found that you can take for example 3 port > from the first switch and 4 ports from the second one and as much as you can > take from the other stacked switch and bundle them in a way they will act as > a single port, this is amaze I was thinking with myself that if I have 9 > switches stackable then I can bundle 5 ports from each switch , 5 x 9 = 45 > ports then the speed will be 45 Gig * 2 (full duplex) = 90 Gig , wow. > > Here is what was written > > Cross-Stack EtherChannel Connections > Because all the ports in a stack behave as one logical unit, EtherChannel > technology can operate across multiple,physical devices in the stack. Cisco > IOS Software can aggregate up to eight separate physical ports from any > switches in the stack into one logical channel uplink. Up to 12 EtherChannel > groups are supported on a stack. > > Refer to > http://www.cisco.com/application/pdf/en/us/guest/products/ps5023/c1244/ccmig > ration_09186a008017b238.pdf > > Ismail Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=73243&t=73116 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
