05-22-2007 03:38 AM
We have a ring from 6509.. Happens that any client DoS/dDoS from outside of.. As it is better diagnostics such problems.. Broad gullies netflow to process long/ip flow-top talkers yet have not included.. Whether it is necessary to use RSPAN.. How much I know it works crookedly.. What will advise? Modules Anomaly detectors/guard to buy we do not think
05-29-2007 06:11 AM
Practically only 6500 supports RSPAN. RSPAN designates a 'SPAN' VLAN that all SPAN traffic gets dumped into. This allows the traffic to be forwarded over multiple switches. Here is information on RSPAN:
05-29-2007 10:09 PM
I heard that RSPAN works very much not correctly.. Also can cause a storm
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