Thanks. These are partial config excluding ip stuff. Topology is as follows.
The purpose is to bridge appletalk between a station on Spoke2's ethernet
and the Spoke 1 BVI
HUB-----Switch--------Spoke1
\
\
\
\----Spoke2
HUB
decnet routing 9.4
decnet node-type routing-iv
!
interface Serial0
encapsulation frame-relay
clockrate 125000
ip address 193.1.1.4 255.255.255.0
no ip directed-broadcast
decnet cost 30
frame-relay map bridge 402 broadcast
frame-relay map bridge 403 broadcast
bridge-group 1
!
bridge 1 protocol ieee
bridge 1 priority 10
!
Spoke1
decnet routing 9.3
decnet node-type routing-iv
!
bridge irb
!
interface Serial0
no ip address
no ip directed-broadcast
encapsulation frame-relay
!
interface Serial0.304 point-to-point
ip address 193.1.1.3 255.255.255.0
no ip directed-broadcast
decnet cost 30
frame-relay interface-dlci 304
bridge-group 1
!
interface BVI1
no ip address
no ip directed-broadcast
appletalk cable-range 100-100 100.3
appletalk zone try
!
router eigrp 2497
redistribute ospf 2497 metric 100 1000 255 1 1500
network 193.1.1.0
!
bridge 1 protocol ieee
bridge 1 route appletalk
bridge 1 route decnet
bridge 1 route ip
no bridge 1 bridge ip
Spoke 2
decnet routing 9.2
decnet node-type area
!
interface Ethernet0
ip address 199.73.2.2 255.255.255.0
no ip directed-broadcast
decnet cost 10
bridge-group 1
!
interface Serial0
no ip address
no ip directed-broadcast
encapsulation frame-relay
!
interface Serial0.204 point-to-point
ip address 193.1.1.2 255.255.255.0
no ip directed-broadcast
decnet cost 30
frame-relay interface-dlci 204
bridge-group 1
!
bridge 1 protocol ieee
!
>From: "Ryan Moffett" <[EMAIL PROTECTED]>
>To: "Yuen Me" <[EMAIL PROTECTED]>
>Subject: RE: Transparent Briding over Frame Relay Hub and Spoke
>Date: Mon, 29 May 2000 18:52:56 -0400
>
>I have made this work before on several occasions. Spoke to Spoke
>connectivity was not the goal, but it worked. Please send me your
>configuration files and if you want, I can help.
>
>
>-----Original Message-----
>From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
>Yuen Me
>Sent: Monday, May 29, 2000 2:35 PM
>To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
>Subject: RE: Transparent Briding over Frame Relay Hub and Spoke
>
>
>I would say not as trival as it looks. As I emphasized before, spoke to
>spoke connectivity is the goal. While neither physical interface, nor
>multipoint interface in the HUB will make spoke to spoke happen. No matter
>how many "frame-relay map bridge ??? broadcast" is put in.
>
>It's neither a spanning tree issue. All ports in all bridges are in
>forwarding state.
>
>Appreciate if anyone can show me a working config (again spoke to spoke)
>with hub config other than point to point subinterface
>
>Yuenme
>
> >From: "Ryan Moffett" <[EMAIL PROTECTED]>
> >Reply-To: "Ryan Moffett" <[EMAIL PROTECTED]>
> >To: "Yuen Me" <[EMAIL PROTECTED]>, <[EMAIL PROTECTED]>
> >Subject: RE: Transparent Briding over Frame Relay Hub and Spoke
> >Date: Sun, 28 May 2000 19:54:24 -0400
> >
> >You can configure transparent bridging over Frame Relay point-multipoint
> >interfaces.
> >
> >See:
> >http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/12cgcr/wan_
>c
> >/wcfrelay.htm#xtocid2427346
> >
> >Basically, on the point-multipoint subinterface, you need to associate
>the
> >DLCI's with a bridge group using the "frame-relay map bridge" command.
>An
> >example is given here:
> >http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/12cgcr/wan_
>r
> >/wrfrelay.htm#xtocid18778220
> >
> >Ryan
> >
> >-----Original Message-----
> >From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
> >Yuen Me
> >Sent: Sunday, May 28, 2000 7:17 PM
> >To: [EMAIL PROTECTED]
> >Subject: Transparent Briding over Frame Relay Hub and Spoke
> >
> >
> >Hi all,
> >
> >I tend to conclude the following statement and pls confirm whether I'm
> >right:
> >
> >"point to point" subinterface is the only option in the HUB to allow
>spoke
> >to spoke packet forwarding happen in transparent bridging environment.
> >
> >I've tried physical interface and multipoint subinterface on hub. I've
> >tried:
> >- making the hub as the root bridge
> >- extensive map statements in the hub and spoke with "broadcast" keyword
> >
> >All of them fail. I believe transparent bridge does not allow the packet
> >received on one interface to be forwarded to the same interface again,
>even
> >though the paths (DLCI) are different.
> >
> >Yuenme
> >
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