From: Jaspreet Bhatia (jasbhati@xxxxxxxxx)
Date: Tue Oct 16 2001 - 21:23:26 GMT-3
Neill,
Here are the configs
R2
Current configuration:
!
version 12.0
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname r2
!
!
ip subnet-zero
!
!
!
!
!
interface Ethernet0/0
no ip address
no ip directed-broadcast
shutdown
!
interface TokenRing0/0
ip address 10.1.1.2 255.0.0.0
no ip directed-broadcast
ring-speed 16
multiring ip
!
interface Serial1/0
no ip address
no ip directed-broadcast
no ip mroute-cache
shutdown
!
interface Serial1/1
no ip address
no ip directed-broadcast
shutdown
!
interface Serial1/2
no ip address
no ip directed-broadcast
shutdown
!
interface Serial1/3
no ip address
no ip directed-broadcast
shutdown
!
ip classless
R1
Current configuration : 471 bytes
!
version 12.1
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname r1
!
!
!
!
!
!
ip subnet-zero
!
cns event-service server
!
!
!
!
!
!
!
!
!
interface TokenRing0/0
ip address 10.1.1.1 255.0.0.0
ring-speed 16
multiring ip
!
ip kerberos source-interface any
ip classless
no ip http server
!
arp 10.1.1.2 0060.8337.a7d1 SNAP
!
!
!
line con 0
transport input none
line aux 0
line vty 0 4
!
no scheduler allocate
end
r1#
R5
R5#sh run
Building configuration...
Current configuration:
!
version 11.2
!
hostname R5
!
!
!
interface Serial0
no ip address
shutdown
no fair-queue
!
interface Serial1
no ip address
shutdown
!
interface TokenRing0
no ip address
ring-speed 16
source-bridge 10 1 20
source-bridge spanning
!
interface TokenRing1
no ip address
ring-speed 16
source-bridge 20 1 10
source-bridge spanning
!
no ip classless
!
!
line con 0
line aux 0
line vty 0 4
login
Thanks
Jaspreet
At 08:03 PM 10/16/2001 -0400, you wrote:
>Did you configure SRB on the Token Ring interfaces of R1 and R2? Why don't
>you send your configs for all three.
>
>Cheers,
>Neill
>
>>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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