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Posted by Tom Linden on June 11, 2008, 6:34 pm
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Thanks, I will squirrel that away. I discovered that cut and paste works
fine
as long as you don't use Hyperterm. I used PuTTY connected to OpenVMS
running
DECWindows with router console connection through a Xyplex terminal server.
> Tom Linden wrote:
>> Sorry if this sounds trivial
>> but I have what appears to be an error in an access-list
>> and I couldn't see how to delete one line
>> access-list 101 deny ip 255.0.0.0 0.255.255.255 any
>> access-list 101 deny ip any 255.0.0.0 0.255.255.255
>> The second line is surely wrong and must have come about
>> from a cut and paste operation.
>
> sh access-list 101
>
> Note the sequence numbers beside the ACEs (they probably start at 10,
> and increment by 10's).
>
> Lets assume you saw this:
>
> 10 deny ip 255.0.0.0 0.255.255.255 any
> 20 deny ip any 255.0.0.0 0.255.255.255
>
> If you wanted to delete the ACE with sequence # 20:
>
> hostname # config t
> hostname(config) # ip access-list extended 101
> hostname(config-ext-nacl) # no 20
>
> ... and if you wanted to resequence the ACEs:
>
> hostname(config-ext-nacl) exit
> hostname(config) # ip access-list resequence 101 10 10
>
> This would resequence the ACEs in access-list 101, starting at 10, and
> incrementing by 10.
>
>
> sh access-list 101 would verify that the undesirable ACE was removed,
> but note that another ACE will now have sequence # 20 due to the
> resequencing performed.
>
>
> Best Regards,
> News Reader
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