From: Schulz, Dave (DSchulz@dpsciences.com)
Date: Mon Jul 25 2005 - 12:28:02 GMT-3
Looks good, but in the scenario in questions, it is not allowed to use
inverse arp.
Dave Schulz, CCDP, CCNP, CCSP
Project Manager / TAC Supervisor
Data Processing Sciences Corporation
10810 Kenwood Road
Cincinnati, Ohio 45242
Phone - (513) 791-7100 ext.7411
Fax - (513) 791-4676
Email: dschulz@dpsciences.com
-----Original Message-----
From: Arun Arumuganainar [mailto:aarumuga@hotmail.com]
Sent: Monday, July 25, 2005 11:23 AM
To: Schulz, Dave; ccielab@groupstudy.com
Subject: Re: Frame Question
Wondering why Frame relay inverse arp wont work in Multipoint
subinterfaces
!!!!
Here the catch Partial Mesh topology . Hence Use " ip ospf network
multipoint " on the sub interfaces !!! With NBMA ( default Network type
full
connectivity will not be there ).
Things would work absolutely fine !!!!
******************************************
Router Trace
******************************************
interface Serial2/0
no ip address
encapsulation frame-relay
!
interface Serial2/0.2 multipoint
ip address 10.100.50.2 255.255.255.0
ip ospf network point-to-multipoint
frame-relay interface-dlci 100
frame-relay interface-dlci 102
router4#sh fram
router4#sh frame-relay map
Serial2/0.2 (up): ip 10.100.50.1 dlci 100(0x64,0x1840), dynamic,
broadcast,, status defined, active
Serial2/0.2 (up): ip 10.100.50.3 dlci 102(0x66,0x1860), dynamic,
broadcast,, status defined, active
**********************************************
Look at this trace .... Mapping is done dynamicaly
Thanks and Regards
Arun
----- Original Message -----
From: "Schulz, Dave" <DSchulz@dpsciences.com>
To: <ccielab@groupstudy.com>
Sent: Monday, July 25, 2005 8:16 PM
Subject: Frame Question
> I have a lab question that has a multipoint frame terminating at R2
with
> two DLCIs going to two different routers. You must disable inverse
arp,
> and must use sub-interfaces. The last catch on this is ..... You
cannot
> use the map statement. This makes it so you can only use the
> frame-relay interface-dlci command. However, this won't work for
> mapping to the IP address at each location. Any ideas on how to make
> this one work? Everything on the doc cd for static mapping on a
> multipoint requires map statements. Hmmmm.
>
>
> Dave Schulz,
> Email: dschulz@dpsciences.com <mailto:dschulz@dpsciences.com >
>
>
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