Re: basic acl questions

From: Tien (tientien.wang@gmail.com)
Date: Tue Sep 23 2008 - 23:04:05 ART


Interesting, its amazing how much info is in the ccna curriculum.

Thanks Folks

On Sat, Sep 20, 2008 at 8:53 AM, Darby Weaver <ccie.weaver@gmail.com> wrote:

> Nice little trick to influence local traffic to use the policy. I recall a
> recent troubleshooting incident where I wish I would have thought of using
> this little technique.
>
> Ouch! Live and Learn.
>
> Darby Weaver
>
>
>
>
> On Sat, Sep 20, 2008 at 4:35 AM, Shahid Ansari <shahid1357@gmail.com>wrote:
>
>>
>> http://blog.internetworkexpert.com/2008/02/13/tricks-with-local-policy-routing/
>>
>>
>>
>>
>> On Sat, Sep 20, 2008 at 4:11 AM, Scott Morris <
>> smorris@internetworkexpert.com> wrote:
>>
>> > It means that anything with a source IP of your local router won't get
>> > filtered outbound...
>> >
>> > Well, perhaps I should clarify more 'cause you may decide to spoof some
>> > packets just to play. Things where the entire packet is built on your
>> > router (e.g. pings, telnet, etc) are too late in the processing to be
>> > killed
>> > by an outbound ACL.
>> >
>> > If you are looking at CCNA slides for this, I'd suggest putting them
>> down
>> > and play with a router or two and see what does or does not get
>> filtered.
>> >
>> > Scott
>> >
>> > -----Original Message-----
>> > From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
>> > Tien
>> > Sent: Friday, September 19, 2008 4:00 PM
>> > To: Cisco certification
>> > Subject: basic acl questions
>> >
>> > Outbound filters do not affect traffic originating from the local
>> router
>> >
>> >
>> > What exactly does this mean in my ccna slides?
>> >
>> >
>> > Blogs and organic groups at http://www.ccie.net
>> >
>> > _______________________________________________________________________
>> > Subscription information may be found at:
>> > http://www.groupstudy.com/list/CCIELab.html
>> >
>> >
>> > Blogs and organic groups at http://www.ccie.net
>> >
>> > _______________________________________________________________________
>> > Subscription information may be found at:
>> > http://www.groupstudy.com/list/CCIELab.html
>> >
>> >
>> >
>> >
>> >
>> >
>> >
>> >
>>
>>
>> --
>> Regards,
>>
>> Shahid
>>
>>
>> Blogs and organic groups at http://www.ccie.net
>>
>> _______________________________________________________________________
>> Subscription information may be found at:
>> http://www.groupstudy.com/list/CCIELab.html

Blogs and organic groups at http://www.ccie.net



This archive was generated by hypermail 2.1.4 : Sat Oct 04 2008 - 09:26:19 ART