From: Brian Lodwick (xpranax@xxxxxxxxxxx)
Date: Tue Oct 16 2001 - 15:48:54 GMT-3
What do your configs look like?
If you want a router to appear as an end station to send traffic through a
source-bridged domain. On the end station router you must add multiring
<protocol> to the end of the ip address command. This will enable the router
to act as a source-route bridge network end station where it must find the
path to reach it's destinations.
ip address 1.1.1.2 multiring ip
Also on the router in the middle R5 you are requiring to be a source-route
bridge must have source-bridge statements.
Something like:
int tok 0
source-bridge 10 2 30
int tok 1
source-bridge 30 2 10
Check out this website:
http://www.cisco.com/warp/public/100/46.html
Goto the section labeled "Source Bridging of Routed Protocols"
>>>Brian
>From: "Wojtek Iwanczyk" <wiwanczyk@tec-adv.com>
>Reply-To: "Wojtek Iwanczyk" <wiwanczyk@tec-adv.com>
>To: "Jaspreet Bhatia" <jasbhati@cisco.com>, "R.J.Neill Craven"
><ncraven@cravenworks.com>
>CC: "Thomas Larus" <tlarus@mwc.edu>, <ccielab@groupstudy.com>
>Subject: RE: Problem with SRB
>Date: Tue, 16 Oct 2001 13:52:51 -0400
>
>are u using an extended ping to make sure the icmps are being sent from
>the right interface ?
>
>Wojtek
>
>-----Original Message-----
>From: Jaspreet Bhatia [mailto:jasbhati@cisco.com]
>Sent: Tuesday, October 16, 2001 1:16 PM
>To: R.J.Neill Craven
>Cc: Thomas Larus; ccielab@groupstudy.com
>Subject: Re: Problem with SRB
>
>
>I did and it still does not work ...
>
>
>Basically here is my config
>
>
>R1 -------- R5 ----------- R2
>
>R1 is a router having Token ring interface IP 10.1.1.1
>
>R2 is a router having a Token ring Interface IP 10.1.1.2
>
>R5 is the SRB router with NO IP routing or IP addresses ..
>
>
>The PINGS are not going through .I know it has to be something really
>silly .Only to find it !!
>
>Thanks for you help
>
>Jaspreet
>
>At 11:55 AM 10/16/2001 -0400, R.J.Neill Craven wrote:
> >I think the answer is much simpler. Add "multiring ip" to the Token
>Ring
> >interfaces on the end routers (not the one in the middle) and
>everything
> >should work just fine.
> >
> >A common misconception is that SRB works only with SNA and NetBIOS; SRB
>
> >works with all routed protocols! I believe Cisco's DLSw (DLSw+) works
>with
> >all as well, by the way.
> >
> >Cheers,
> >Neill
> >
> >At 8:48 AM -0400 16/10/01, Thomas Larus wrote:
> >>Perhaps I am looking at this problem too superficially, but it would
>seem
> >>that pinging would have nothing to do with garden-variety source-route
> >>bridging (it might well have some bearing on the IP backbone
>supporting
> >>Remote SRB, of course).
> >>
> >>If you have ip addresses set up and some ip routing going on, then
>that is a
> >>different, and separate matter from SRB. If you want to test your
> >>source-route bridging, set up a couple of PCs without TCP/IP on their
>TR
> >>NICs, but with some variant of Netbios on them and do some Windows
>network
> >>browsing.
> >>
> >>Forgive me if I missed the nub of your question, and made it too
>basic.
> >>
> >>Thomas Larus
> >>
> >> ---- Original Message -----
> >>From: "Jaspreet Bhatia" <jasbhati@cisco.com>
> >>To: <ccielab@groupstudy.com>
> >>Sent: Monday, October 15, 2001 10:25 PM
> >>Subject: Problem with SRB
> >>
> >>
> >>> Folks,
> >>> I have three routers with Token RIng interfaces .The
>middle
> >>> router has two token interfaces and is configured as a local source
>route
> >>> bridge . When I try to ping the router on the left of the SRB
>router from
> >>> the right side router I am getting an encapsulation failed message
>.Any
> >>ideas ?
> >>>
> >>> Jaspreet
> >--
> >-----------------------------------------------------------------------
>----
> >R.J.Neill Craven +1 416 258 4139
> >Principal Consultant +1 905 824 5335
>(facsimile)
> >CravenWorks Consulting ncraven@cravenworks.com
> >6674 Snow Goose Lanes
> >Mississauga, Ontario L5N 5H8 CCIE (1755), CCSI, CCDP
> >-----------------------------------------------------------------------
>----
> >Craven's law: There's nothing more permanent than a temporary solution.
> >Corollary: There's no such thing as a temporary solution.
> >-----------------------------------------------------------------------
>----
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