From: Michael Whisenant (mwhisen@hiwaay.net)
Date: Sat Dec 06 2003 - 22:55:05 GMT-3
That command is interesting one. However, in most of the 35xx series labs
that I have seen the command that most seem to look for is stormcontrol.
May want to explore that command
At 04:57 PM 12/6/2003, Soup Shi wrote:
>Hi, group,
>It is my first post asking questions, hope it is not too stupid.
>Reading the document of 3550, I think the command 'switchport block
>unicast/multicast' is to filter packets if their mac addresses are unknow
>to the switch. My question is the traffic to be blocked is outbound to the
>interface or inbound?
>I believe it is outbound (flooding to) from the switch itself (of course
>it comes from some other interface of the switch) to the interface.
>Because I found this command being used in the topic of 'protected port'
>in 3550 document.
>However, I also found in some senarios, people use it to block unicast
>from the interface which makes me really confused. I tried to test it, but
>I do not know how.
>Thanks a lot for your help.
>Soup
>
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