On Tue, 20 Feb 2001, Christopher Kolp wrote:
> is there a page where I can get more information on cef?
>
> I will look it up on google as well but any help is much appreciated!
>
cisco.com of course since its proprietary
> Thanks!!
>
> Sincerely,
>
> Chris Kolp
>
>
> > -----Original Message-----
> > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
> > Brian
> > Sent: Tuesday, February 20, 2001 11:01 PM
> > To: Frank Kim
> > Cc: [EMAIL PROTECTED]
> > Subject: Re: Multilink T1's with ip cef
> >
> >
> > On Tue, 20 Feb 2001, Frank Kim wrote:
> >
> > > Hi folks,
> > > If you have three T1's coming from the same provider which
> > go straight
> > > into one single router and between you and the provider,
> > you guys are
> > > doing multigroup ppp with ip cef load balancing 'per
> > packet'. Ultimately,
> > > do you have the same kind of inbound/outbound bandwidth in
> > this scenario
> > > vs. the a fractional T3, committing at 4.5mbps ? Which one
> > is better?
> >
> >
> > their are pro's and cons. You hit a price point with T1's where it is
> > cheaper to go with frac t3's. You lose physical diversity
> > however, as one
> > cable cut and your dead with a single frac t3. If you don't watch it
> > though, chances are most of your T1's to the same provider
> > may be in the
> > same actual binder anyways, not really giving you as much
> > protection as
> > you may think
> >
> > In terms of packet forwarding and just raw thruput, i say its
> > not really
> > an issue. They are probably about the same. CEF is not too
> > intensive,
> > its quite efficient. Only problem with CEF is it is buggy as
> > hell. CEF
> > is the evil we all have a love / hate relationship with.
> >
> > Also, typically, per-packet CEF is ran up on standard hdlc
> > serial links
> > (parallel) to the same source/destination routers.......its
> > not common to
> > have CEF combined with PPP multigroup. Most ISP's running
> > CEF are doing
> > so over just HDLC links.
> >
> > Brian
> >
> >
> > > > Thanks, > > -Frank
> > >
> > > _________________________________
> > > FAQ, list archives, and subscription info:
> > http://www.groupstudy.com/list/cisco.html
> > > Report misconduct and Nondisclosure violations to
> > [EMAIL PROTECTED]
> > >
> >
> > -----------------------------------------------
> > I'm buying used CISCO gear!!
> > email me for a quote
> >
> > Brian Feeny e:[EMAIL PROTECTED]
> > CCNP+Voice/ATM/Security p:318.222.2638x109
> > CCDP f:318.221.6612
> > Network Administrator
> > ShreveNet Inc. (ASN 11881)
> >
> > _________________________________
> > FAQ, list archives, and subscription info:
> > http://www.groupstudy.com/list/cisco.html
> > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
> >
>
-----------------------------------------------
I'm buying used CISCO gear!!
email me for a quote
Brian Feeny e:[EMAIL PROTECTED]
CCNP+Voice/ATM/Security p:318.222.2638x109
CCDP f:318.221.6612
Network Administrator
ShreveNet Inc. (ASN 11881)
_________________________________
FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html
Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
