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3com 5500 ACL

Posted on 2012-03-15
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Last Modified: 2012-03-24
Is it possible to create an ACL with a deny ip source and apply it to a VLAN?

For example: I have an IP source of 10.0.10.0 0.0.0.255 I only want that source range to be blocked from the other VLANS. Instead of adding a bunch of rules for the different IP ranges to an ACL, I would create 1 rule that denies any IP address from the 10.0.10.0 range to whatever VLAN I apply the rule to?

For example(not sure if my rule wording is totally correct):

ACL 3000

rule 1 deny ip source 10.0.10.0 0.0.0.255 destination any any

then apply that to say vlan 5, vlan 6, and vlan 8? But not to Vlan 3, Vlan 4, and Vlan 7 if they existed for example? That would block access from any IP in the 10.0.10.0 range to everything except VLAN 3, 4, and 7?

Thank you
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Question by:heydude
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Expert Comment

by:vinay1285
ID: 37726588
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Author Comment

by:heydude
ID: 37727258
That all corresponds to Cisco stuff?
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heydude earned 0 total points
ID: 37729460
I am almost thinking that maybe this is being made harder than it needs to be. We have wx2200 wireless controller, couldn't I set an ACL on the controller to block the 10.0.10.0 range from going to any other vlan?
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Author Closing Comment

by:heydude
ID: 37760310
Adding the acl to the vlan did not work. After much trial and error with my acl, I was able to get it somewhat working.
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