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Beginner

Access-list question

When I do a show access-list on my 6509 I have the following entries:

deny x.x.x.x , wildcard bits x.x.x.x (6 matches) check=4219

I know the matches info is provided when you put the 'log' entry in the config. But under some of the standard acl, it will list this "check=" info. I haven't been able to find any info on it. Anybody know what it is?

Thanks!

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Cisco Employee

Re: Access-list question

Hi,

From "Cisco IOS Security Command Reference, Release 12.2SX" for the command "show access-lists"

http://www.cisco.com/en/US/products/ps6017/products_command_reference_chapter09186a00808ab5a8.html#wp1012026

"An access list counter counts how many packets are allowed by each line of the access list. This number is displayed as the number of matches. Check denotes how many times a packet was compared to the access list but did not match. "

Hope this helps! Please use the rating system.

Regards, Martin

View solution in original post

2 REPLIES 2
Highlighted
Cisco Employee

Re: Access-list question

Hi,

From "Cisco IOS Security Command Reference, Release 12.2SX" for the command "show access-lists"

http://www.cisco.com/en/US/products/ps6017/products_command_reference_chapter09186a00808ab5a8.html#wp1012026

"An access list counter counts how many packets are allowed by each line of the access list. This number is displayed as the number of matches. Check denotes how many times a packet was compared to the access list but did not match. "

Hope this helps! Please use the rating system.

Regards, Martin

View solution in original post

Highlighted
Beginner

Re: Access-list question

Thanks!!

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