Vlan access-List(?)

Unanswered Question

Hello Experts!

how to configure this Requirments:

VLAN Access Control

Configure an ACL with name “ACL-V” to obtain the following requirements:-

- Deny Web Traffic from to Subnet

- Permit Web Traffic from to Subnet

- Permit Any Other ip traffic from your POD to Subnet

Do not Use deny Statements, use only PERMIT statements.

( is VLAN_200)

many 10xs

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Overall Rating: 5 (3 ratings)
Collin Clark Mon, 01/07/2008 - 07:35
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What part are you having trouble with?

bvsnarayana03 Mon, 01/07/2008 - 07:40
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You need to configure VLAN access-map to meet the mentioned requirements.

access-list 101 permit tcp eq 80

access-list 102 permit tcp eq 80

vlan access-map webtraffic seq 10

match ip address 101

action drop

vlan access-map webtraffic seq 20

match ip address 102

action forward

vlan filter webtraffic vlan-list 200

Please note I didnt create an acl for your 3rd statement bcoz I couldnt understand.

This should suffice your requirement of creating an acl with all permits statements & still denying traffic.

hope that clarifies.

pls rate all helpful posts.


Permit Any Other ip traffic from your Rack to Subnet

any other Traffic to any where rather then the port 80

does this entry work:

ip access-list standard ALI


vlan access-map filter 10

match ip address ALI

action drop

vlan access-map filter 20

match ip address ALI

action FW

vlan filter Filter vlan-list 199

Does it work?


ankbhasi Tue, 01/08/2008 - 19:57
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Hi Ali,

I was bit confused with your ACL. You have matched same ACL in filter 10 and 20 and in filter 10 the action is DROP and in filter 20 the action is FWD for same ACL only. The check will work on first ACL and it will not come to second filter so the result will always be drop if source is

Can you please confirm once again what rules you are looking for?



Pavel Bykov Wed, 01/09/2008 - 00:33
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This wouldn't accomplish what you need, since this map drops (denies) the traffic that you should allow through.

You need to drop only the /24 subnet, not the /16 one.


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