Redundancy

Redundancy
Because of the dynamic, load-balancing nature of 2950 and 3550 switches, redundancy and the
management of traffic after a port failure are almost transparent. Frames previously carried over
the port that fails are transferred to the port with the least traffic load at the moment of failure.
The 4000 works in a similar fashion, in that frames previously carried over the failed link are
switched to the remaining segments within the EtherChannel.