Re: Question about Tunnel interface and criteria of WCCP

From: Marvin Greenlee (marvingreenlee@yahoo.com)
Date: Wed Apr 14 2004 - 11:12:59 GMT-3


1. If concerned about adding new addresses, ask the
proctor.

2. With WCCP, In or Out specifies whether you are
doing ingress or egress filtering.
The command 'ip wccp redirect' tells the router what
traffic to redirect. It does not matter where the
cache server is. The cache server sets up a heartbeat
between itself and the router/switch, so that the
router/switch knows where the cache server is. If your
clients are on a certain interface, it is recommended
to use the 'ip wccp redirect in', so that traffic does
not have to be switched twice.

See also:
WCCP Implementation PDF Presentation.
http://www.cisco.com/warp/public/732/Tech/switching/wccp/docs/WCCP_Implementation.pdf

Sample config for WCCP with a 3550 and a CE
http://www.cisco.com/en/US/products/hw/contnetw/ps761/products_configuration_example09186a0080160b28.shtml

Cisco WCCP Presentations
http://www.cisco.com/warp/public/732/Tech/switching/wccp/presentations.shtml

Marvin Greenlee, CCIE #12237
Network Learning, Inc.
Senior Technical Advisor
marvin@ccbootcamp.com
www.ccbootcamp.com

--- Xy Hien Le <byme88@hotmail.com> wrote:
> Hi all,
>
> I have a couple questions:
>
> 1. In practice lab, I have encounter numbers of
> times that required creating a
> tunnel interface to solve issues. In some
> situations, I have to add additional
> IP address. My question is, does this allow in real
> lab scenario to add
> additional ip address?
>
> 2. What is the criteria of IN/OUT in WCCP, and when
> to decide which one to
> use?
>
> Any input is very much appreciated.
>
> Thanks in advance,
>
> Xy
>
>



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