From: Dennis Worth (dennis.worth@gmail.com)
Date: Sun Jul 20 2008 - 12:47:51 ART
Thanks Scott.
On Sun, Jul 20, 2008 at 7:59 AM, Scott Morris <swm@emanon.com> wrote:
> Once you involve PPPoFR, you are routing through the PPP virtual
> interfaces,
> not the frame-relay subinterfaces. So since we use interface/sub-interface
> to give a logical structure to next-hop routing, the location of your
> PPPoFR
> commands really doesn't matter.
>
> You could have one PPPoFR DLCI setup on the physical interface and another
> on the subinterface, and even multilink those two together.
>
> While it seems completely illogical, the router isn't looking at your FR
> interface structure. It's looking at the PPP virtual interface structure
> which is just fine.
>
> HTH,
>
>
> Scott Morris, CCIE4 #4713, JNCIE-M #153, JNCIS-ER, CISSP, et al.
> CCSI/JNCI-M/JNCI-ER
> Senior CCIE Instructor
>
> smorris@internetworkexpert.com
>
>
>
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>
> Knowledge is power.
> Power corrupts.
> Study hard and be Eeeeviiiil......
>
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> Dennis Worth
> Sent: Saturday, July 19, 2008 11:30 PM
> To: Cisco certification
> Subject: PPPoFR Multilink Scenario +/-
>
> Hey group,
>
> I have a ppp over frame multilink scenario on a prac-LAB.
>
> R3 has 2 interface s1/1 and s1/0 with DLCI's assigned 304/305 in S1/0 , and
> 314/315 in S1/1.
>
> R3 connect's to two spoke routers over frame and R4 and R5 which also tying
> DLCI's 503/513 int s0/0 on R5 and 403/413 on R4.
>
> I need to use p-t-p subs everywhere , but wanted to test it out with PHY's,
> and things seem to be working.
>
> What I am trying to determine is if there is any design problems or corner
> case issues that could come.
>
> Any thoughts on this setup? Please let me know.
>
> Thank You,
>
> Dennis Worth
>
>
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-- Dennis Worth
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