From: alain faure (alainfaure@xxxxxxxx)
Date: Sun May 20 2001 - 07:01:07 GMT-3
Hello,
I will write in your config for the remarks...*
--- windchong0008 <windchong0008@sinaman.com> a icrit : > Hi;
>
>
> I was trying to working out an simple NBMA network scenario. It is a
> relative simple environment, but I could not figure out why my 2 spoke can
> not establish adjacency, able to ping every interface.
>
> Hub Router cofiguration,
> Router 1
> interface serial 0.1 multipoint
> ip address 172.16.1.3
* verify your mask is 255.255.255.0 (must be the same for all interfaces
involved in ospf process)
> frame-relay interface-dlci 102
> frame-relay interface-dlci 103
* Well am really not sure about this, but as other interfaces are frame map
i think Frame inarp don't work and its router will not see other's address, so
maybe you have to do mapping here also.
>
> router ospf 1
> network 172.16.1.0 0.0.0.255 area 0
> neighbor 172.16.1.1
> neighbor 172.16.1.2
>
> Router 2 (Spoke 1)
> interface serial 0
> ip address 172.16.1.1
> encapsulation frame-relay
> frame-map ip 172.16.1.3 201
> frame-map ip 172.16.1.2 201
* you maybe need frame-map ip 172.16.1.3 201 broadcast
(for all dlci and all interfaces on spoke)
>
> router ospf 1
> network 172.16.1.0 0.0.0.255 area 0
> neighbor 172.16.1.3 priority 10
*I read some where it is better to put priority 0 for spoke and a high number
for hub(in case router reboot and can become the DR). (a very good paper :
IE-FRAME-WP1-F03 www.certificationzone.com)
> neighbor 172.16.1.2
>
> Router 3 (Spoke 2)
> interface serial 0
> ip address 172.16.1.2
> encapsulation frame-relay
> frame-map ip 172.16.1.3 301
> frame-map ip 172.16.1.1 301
> router ospf 1
> network 172.16.1.0 0.0.0.255 area 0
> neighbor 172.16.1.3 priority 10
> neighbor 172.16.1.1
>
> I do not know it's valid configuration for ospf or not.
>
> Any advice welcome
> TIA
> Vincent Chong
> ==================================================================
> 7s.v'K6O9q$l+H=c http://sinamail.sina.com.hk
> **Please read:http://www.groupstudy.com/list/posting.html
=====
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alainfaure@yahoo.fr
Computing networks & internet specialist
Certified Cisco(ccna,ccnp),Microsoft(mcse),Novell(cna)
tel./fax. 33 (0)1 45 87 95 07 PARIS(FRANCE)
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