From: Jason Sinclair (sinclairj@xxxxxxxxxxxxxxx)
Date: Tue Oct 16 2001 - 21:43:31 GMT-3
Brian,
It looks as though you are missing the RIF info - I believe that you require
the multiring command under the interface on the router to enable the router
to make use of the RIF info?
Regards,
Jason Sinclair
Network Support Manager
POWERTEL Limited
Level 11, 55 Clarence Street, SYDNEY
Phone: 61-2-8264-3820
Fax: 61-2-9279-2604
Mobile: 0416 105 858
jasons@powertel.net.au
-----Original Message-----
From: Brian Lodwick [mailto:xpranax@hotmail.com]
Sent: Wednesday, 17 October 2001 09:52
To: ccielab@groupstudy.com
Subject: SR/TLB using routers as end-stations
It seems as though Source-route bridging and SR/TLB are sore
subjects with
everyone. Is there anyone out there on the list that knows
SR/TLB well
enough to help me out with this scenario? I am STRUGLING!
r9 tok0--ring9--3920---ring4----tok1 R4 e0-----e0 R11
This is the diagram of my scenario.
The 3920 Token-Ring switch has the port from r9 in TrCRF
0x09, and the port
from r4 in TrCRF 0x04.
Both TrCRF's 0x09 and 0x04 are in TrBRF 0x01.
On router r9's Tok0 interface I have configured an ip
address
(172.16.70.9/24)
And on r11's e0 interface I have configured an ip address
(172.16.70.11/24)
On r4 I have configured SR/TLB to translate from the
ethernet segment to the
Token-Ring and back.
The hopefull outcome is to enable r11 and r9 to be able to
ping each other.
With the current configuration I resolve arp for r11 on r9,
and on r11 I
resolve arp for r9, but I cannot ping back and forth.
r4 shows the Ring group 1000 to be a part of bridge group 1,
and is in the
forwarding state.
When I do show bridge verbose on r4 it shows RingGroup1000
with the MAC
address of r9's tok 0 flipped to canonical.
r9#sh int tok 0
TokenRing0 is up, line protocol is up
Hardware is TMS380, address is 0000.3090.c7de (bia
0000.3090.c7de)
...snipped....
r4#sh bridge verbose
Total of 300 station blocks, 297 free
Codes: P - permanent, S - self
BG Hash Address Action Interface VC Age
RX count TX
count
1 5F/0 0000.0c4a.99c6 forward Ethernet0 - 1
1
0
1 98/0 0000.0c09.e37b forward RingGroup1000 - 0
219
11
1 DA/0 0050.547f.d00a forward Ethernet0 - 3
1
0
This seems right, but I cannot ping across.
Below are my configs:
r11#sh run
Building configuration...
Current configuration:
!
version 12.0
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname r11
!
!
ip subnet-zero
no ip routing
no ip domain-lookup
bridge irb
!
!
!
interface Ethernet0
ip address 172.16.70.11 255.255.255.0
no ip directed-broadcast
no ip route-cache
arp snap
bridge-group 1
!
interface Serial0
no ip address
no ip directed-broadcast
no ip route-cache
no ip mroute-cache
shutdown
no fair-queue
!
interface Serial1
no ip address
no ip directed-broadcast
no ip route-cache
shutdown
!
ip classless
!
bridge 1 protocol ieee
alias exec ip sh ip route
alias exec ipx sh ipx route
alias exec int sh ip int brief
!
line con 0
transport input none
line aux 0
line vty 0 4
!
end
r4#sh run
Building configuration...
Current configuration:
!
version 12.0
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname r4
!
!
!
!
!
!
ip subnet-zero
no ip domain-lookup
!
cns event-service server
!
!
bridge irb
!
source-bridge ring-group 1000
source-bridge transparent 1000 11 2 1
!
!
interface Ethernet0
no ip address
no ip directed-broadcast
arp snap
bridge-group 1
!
interface Ethernet1
no ip address
no ip directed-broadcast
shutdown
media-type 10BaseT
!
interface Serial0
no ip address
no ip directed-broadcast
no ip mroute-cache
shutdown
!
interface Serial1
no ip address
no ip directed-broadcast
shutdown
!
interface Serial2
no ip address
no ip directed-broadcast
shutdown
!
interface Serial3
no ip address
no ip directed-broadcast
shutdown
!
interface TokenRing0
no ip address
no ip directed-broadcast
shutdown
ring-speed 16
!
interface TokenRing1
mtu 1500
no ip address
no ip directed-broadcast
ring-speed 16
multiring all
source-bridge 4 2 1000
source-bridge spanning
!
!
ip classless
no ip http server
!
!
!
!
!
!
!
!
!
!
bridge 1 protocol ieee
bridge 1 priority 2
alias exec ip sh ip route
alias exec ipx sh ipx route
alias exec int sh ip int brief
!
line con 0
transport input none
line aux 0
line vty 0 4
login
!
end
r9#sh run
Building configuration...
Current configuration:
!
version 12.0
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname r9
!
!
ip subnet-zero
no ip routing
no ip domain-lookup
ipx routing 0009.0009.0009
bridge irb
!
!
!
interface Loopback0
ip address 172.168.70.1 255.255.255.0
no ip directed-broadcast
no ip route-cache
ipx network 701
!
interface Serial0
no ip address
no ip directed-broadcast
no ip route-cache
no ip mroute-cache
shutdown
no fair-queue
!
interface Serial1
no ip address
no ip directed-broadcast
no ip route-cache
shutdown
!
interface TokenRing0
mtu 1500
ip address 172.16.70.9 255.255.255.0
no ip directed-broadcast
no ip route-cache
ring-speed 16
multiring all
!
ip classless
!
!
!
!
alias exec ip sh ip route
alias exec ipx sh ipx route
alias exec int sh ip int brief
!
line con 0
transport input none
line aux 0
line vty 0 4
!
end
VTP VLAN Configuration
TrBRF/TrCRF ID Brdg/Rng
Ports Local
State
r4r9 49 0x01
preferred
r4 4 0x04
yes
preferred
r9 9 0x09
yes
preferred
Vlan1 100 0x0F
preferred
Vlan1.1 101 auto
yes
preferred
Vlan2 200 0x0F
preferred
Vlan2.2 201 auto
yes
preferred
Vlan3 300 0x0F
preferred
Vlan3.1 301 auto
yes
preferred
trbrf-default 1005 0x0F
preferred
trcrf-default 1003 auto
no
preferred
Local VLAN Port Configuration
Port Mode TrCRF TrBRF
1 Static r4 r4r9
2 Static r9 r4r9
3 Static Vlan1.1 Vlan1
4 Static Vlan1.1 Vlan1
5 Static Vlan1.1 Vlan1
6 Static Vlan1.1 Vlan1
7 Static Vlan1.1 Vlan1
8 Static Vlan1.1 Vlan1
13 Static Vlan2.2 Vlan2
14 Static Vlan2.2 Vlan2
15 Static Vlan2.2 Vlan2
16 Static Vlan2.2 Vlan2
17 Static Vlan3.1 Vlan3
18 Static Vlan3.1 Vlan3
19 Static Vlan3.1 Vlan3
Return More Change
Thanks in advance everyone.
>>>Brian
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