Re: OT - Extended ACL line numbers

Interesting! Always learn something new :-)

On Tue, Dec 8, 2009 at 10:57 PM, Ivan Walker <ivan_at_itpro.co.nz> wrote:

> Hi Charles
>
> Take a look at
>
> http://www.cisco.com/en/US/docs/ios/12_2s/feature/guide/fsaclseq.html#wp1048774
>
> ip access-list resequence access-list-name starting-sequence-number
> increment
>
> This feature allows the permit and deny entries of a specified access list
> to be resequenced with an initial sequence number value determined by the
> starting-sequence-number argument, and continuing in increments determined
> by the increment argument. If the highest sequence number exceeds the
> maximum possible sequence number, then no sequencing occurs.
>
> Sequence numbers are not nvgened. That is, the sequence numbers themselves
> are not saved. In the event that the system is reloaded, the configured
> sequence numbers revert to the default sequence starting number and
> increment.
>
> This feature works with named standard and extended IP access lists.
> Because the name of an access list can be designated as a number, numbers
> are acceptable as names as long as they are entered in named access list
> configuration mode.
> Examples
>
> The following example resequences an access list named kmd1. The starting
> sequence number is 100, and the increment value is 5:
>
> Router(config)# ip access-list resequence kmd1 100 5
>
> Ivan
>
> > All,
> > I've tried to google this but I'm not finding the answer out there.
> > If I insert a line into an extended ACL (say line 15 between 10 and 20)
> > it's there and works fine. When I run out of line numbers between two
> > existing lines, how do I reset the line numbers? Surely there is an easy
> > way for this? W/O removing the ACL and repasting it?
> >
> >
> > Charles Henson
> >
> >
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>

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