IRB is used to perform a limited form of Ethernet to Token Ring
routing/bridging. It was somewhat useful prior to Ciscos implementation of
Source-Route Translational bridging which has a much richer feature set and
capability. DLSW performs Ethernet to Token-Ring translation automatically
and although possible, it is very unlikely you would need to have both IRB
and DLSW configured on the same router.
Anyway, to answer the original post, your configs look OK but we really need
more info to
troubleshoot. My immediate thoughts is whether DLSW can operate over PPP
encapsulation. I would try HDLC and see if that helps. If you have an
access list on either serial port, make sure it opens up the correct tcp
ports to allow DLSW to traverse the wire. The easiest way is just to
temporarily remove the access list and see how you fare. I believe the
correct ports are 2065, 1981, 1982 and 1983. Make sure loopback interfaces
are also in the same routing domain as your peer statements, looks like they
are but...
----- Original Message -----
From: Richard Gallagher <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>
Cc: <[EMAIL PROTECTED]>
Sent: Tuesday, January 30, 2001 11:55 AM
Subject: Re: DLSW+ question
> You are currently on the ethernet interface, try adding the following
command
> on both routers:
>
> bridge irb
> brigde 1 route ip
>
> Rich
>
> On Jan 30, 6:48pm, [EMAIL PROTECTED] chatted about:
> > Subject:DLSW+ question
> >
> > I am trying to setup two routers with DLSW+ , when I do with routing ,I
can'=
> > t=20
> > ping each other loopback interfaces for some reason.=20
> >
> >
> > Hostname DCE_Router
> > dlsw local-peer peer-id 10.1.1.1
> > dlsw remote-peer 0 tcp 10.1.1.2
> > dlsw bridge-group 1
> >
> > Loopback0
> > =A0 ip address 10.1.1.1 255.255.255.0
> >
> > interface Ethernet0
> > ip address 150.1.1.1 255.255.255.0
> > bridge-group 1
> >
> > interface Serial0
> > ip address 10.1.2.1 255.255.255.0
> > encapsulation ppp
> > clockrate 64000
> >
> >
> > bridge 1 protocol ieee
> >
> > router eigrp 100
> > network 10.0.0.0
> > redistribute connected
> >
> > _______________________________________________
> >
> > Hostname DTE_Router
> > dlsw local-peer peer-id 10.1.1.2
> > dlsw remote-peer 0 tcp 10.1.1.1
> > dlsw bridge-group 1
> >
> > Loopback0
> > =A0 ip address 10.1.1.2 255.255.255.0
> >
> > interface Ethernet0
> > ip address 160.1.1.2 255.255.255.0
> > bridge-group 1
> >
> > interface Serial0
> > ip address 10.1.2.2 255.255.255.0
> > encapsulation ppp
> >
> >
> > bridge 1 protocol ieee
> >
> >
> >
> > router eigrp 100
> > network 10.0.0.0
> > redistribute connected
> >
> >
> >
> >
> > _________________________________
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> >-- End of waffle from [EMAIL PROTECTED]
>
>
>
> --
>
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