From: CCIE 4 Me (ccie4me@inbox.lv)
Date: Fri Apr 28 2006 - 08:17:16 GMT-3
The Brians & All,
Hub&Spoke Frame Frame Relay:
*Configure the Frame Relay network between R1,R3 & R5 using only physical interfaces.
*All layer 3 to layer 2 mappings between these routers should be dynamically learned.
*Do attempt to dynamically map layer 3 to layer 2 on DLC!.s other than those in the diagram.
Proposed Solution on R1:
interface serial0/0
ip address 190.1.135.1 255.255.255.0
encapsulation frame-relay
no frame-relay inverse-arp ip 102
no frame-relay inverse-arp ip 104
no frame-relay inverse-arp ip 105
no frame-relay inverse-arp ip 113
!
Where 103 is the DLCI on R1. I understand this solution and it works okay amd meet the restrictions on the Task. Would't this solution also meet the Task restriction?
!
R1:
interface serial0/0
ip address 190.1.135.1 255.255.255.0
encapsulation frame-relay
frame-relay interface-dlci 103
!
It result in fewer key strokes, and does not require one to lookup what other DLCIs are out there on the interface to be blocked from inverse-arp.
Why I am seeking your opinion on this is because, I do not see you use the later solution very often, please comment.
Thanks.
ccie4me
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