From: Arun Arumuganainar (aarumuga@hotmail.com)
Date: Tue Oct 31 2006 - 01:14:52 ART
In the latest ISR images IP CEF is default .
At least from now we need not worry about this in lab .
Thanks and Regards
Arun
----- Original Message -----
From: "Michael Zuo" <mzuo@ixiacom.com>
To: "Adhu Ajit" <adhu_ajit@yahoo.com>; <ccielab@groupstudy.com>
Sent: Tuesday, October 31, 2006 6:57 AM
Subject: RE: When you require IP CEF in CCIE LAB
> Some of these would turn on IP CEF automatically (e.g. NBAR). Anyone
> know which ones does not?
>
> thanks
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> Adhu Ajit
> Sent: Saturday, October 28, 2006 11:35 AM
> To: ccielab@groupstudy.com
> Subject: RE: When you require IP CEF in CCIE LAB
>
> Folks, bgp policy accounting requires CEF to be turned on as well.
>
> http://www.cisco.com/warp/public/459/38.html
>
> I think like Ubaid has pointed out it would just be safer to turn on
> CEF religiously unless asked not to do so.
>
> Adhu.
>
> "Ubaid Iftikhar (AU)" <Magmax@bigpond.net.au> wrote:
> Yes Alexi :)
>
> Going through old posts one should enable cef on all routers unless told
> not
> to.
>
> Updated List
>
> 1. Unicast RPF
> > 2.Class-Based Weighted Random Early Detection requires that CEF be
> enabled
> > on an interface
> >
> > 3.AUTO QOS
> >
> > 4.Class-Based Packet Marking
> >
> > 5.Network-Based Application Recognition (NBAR)
> >
> > 6.MQC-Based Frame Relay Traffic Shaping (only required for 7500 router
> range so not applicable
>
> Reference:
>
>
> http://www.cisco.com/en/US/tech/tk39/tk824/technologies_tech_note09186a0
> 0800
> 94978.shtml
>
>
> -----Original Message-----
> From: Alexei Monastyrnyi [mailto:alexeim@orcsoftware.com]
> Sent: Saturday, 28 October 2006 7:02 AM
> To: Ubaid Iftikhar (AU)
> Cc: ccielab@groupstudy.com
> Subject: Re: When you require IP CEF in CCIE LAB
>
> Would unicast RPF check be on this list as well?
>
> interface-level command
> "ip verify unicast reverse-path ..."
>
> A.
>
> Ubaid Iftikhar (AU) wrote:
> > 1.Class-Based Weighted Random Early Detection requires that CEF be
> enabled
> > on an interface
> >
> > 2.AUTO QOS
> >
> > 3.Class-Based Packet Marking
> >
> > 4.Network-Based Application Recognition (NBAR)
> >
> > 5.MQC-Based Frame Relay Traffic Shaping.
> >
> >
> >
> >
> Refernce.http://www.cisco.com/en/US/tech/tk39/tk824/technologies_tech_no
> te09
> > 186a0080094978.shtml
> >
> >
> >
> >
> >
> > Ubaid
> >
> >
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