From: Ryan Hoffman (ryan.hoffman@xxxxxxxxx)
Date: Fri Aug 18 2000 - 08:38:01 GMT-3
Also have Ethernet NICs in these two PCs. I've shutdown the TokenRing SRB.
I see the same behavior, packets from the Acer bring up the DLSW peer. No
frames seen from Compaq...
r1#sh bridge
Total of 300 station blocks, 299 free
Codes: P - permanent, S - self
Bridge Group 1:
Address Action Interface Age RX count TX count
0020.afb8.0f48 forward Ethernet0 1 15 0
r2#sh bridge
Total of 300 station blocks, 299 free
Codes: P - permanent, S - self
Bridge Group 2:
Address Action Interface Age RX count TX count
0020.afb8.0f48 forward DLSw Port0 0 7 0
Is there a debug cmd I can use to get the same detail 'debug token ring'
gave? Tried 'debug ethernet-interface', 'debug tbridge <all options>' with
no success. It would be nice to see the frame header for these packets.
-----Original Message-----
From: Ryan Hoffman
Sent: Thursday, August 17, 2000 9:01 PM
To: 'ccielab@groupstudy.com'
Subject: Using PCs to test DLSW
Have two TokenRing attached PCs and want to drive share between the two to
test DLSW.
Acer PC---r1--FR--r2--Compaq PC
Acer sees itself as part of the domain, sends spanning explorers my Cisco
2513 (r1) recognizes and brings up by DLSW peering.
C:\>net view
Server Name Remark
----------------------------------------------------------------------------
---
\\M17495
The command completed successfully.
C:\>
r1#sh run
Building configuration...
Current configuration:
Local Interfaces: receive transmit
srn bn trn r p s n max hops cnt cnt
drops
To0 1 1 11 * f 7 7 7 15439 0 0
Global RSRB Parameters:
TCP Queue Length maximum: 100
Ring Group 11:
No TCP peername set, TCP transport disabled
Maximum output TCP queue length, per peer: 100
Rings:
bn: 1 rn: 1 local ma: 4008.dedc.4d12 TokenRing0 fwd: 0
Explorers: ------- input ------- ------- output -------
spanning all-rings total spanning all-rings total
To0 1140 0 1140 0 0 0
Explorer fastswitching enabled
Local switched: 1091 flushed 0 max Bps 38400
rings inputs bursts throttles output
drops
To0 1091 0 0 0
Compaq does not see itself as with net view and doesn't send spanning
explorers my Cisco 4000M (r2) recognizes.
C:\>net view
System error 6118 has occurred.
The list of servers for this workgroup is not currently available
C:\>
r2#sh sour
Local Interfaces: receive transmit
srn bn trn r p s n max hops cnt cnt
drops
To0 2 2 22 * f 7 7 7 60 0 0
Global RSRB Parameters:
TCP Queue Length maximum: 100
Ring Group 22:
No TCP peername set, TCP transport disabled
Maximum output TCP queue length, per peer: 100
Rings:
bn: 2 rn: 2 local ma: 4000.3019.5e52 TokenRing0 fwd:
0
Explorers: ------- input ------- ------- output -------
spanning all-rings total spanning all-rings total
To0 0 0 0 0 0 0
Explorer fastswitching enabled
Local switched: 0 flushed 0 max Bps 38400
rings inputs bursts throttles output
drops
To0 0 0 0
0
Both PCs running WinNT. IP addresses defined on each PC, routers can ping
them.
debug token ring (during net view)
r1#
*Mar 25 09:59:59: To0: in: MAC: acfc: 0x1005 Dst: c000.ffff.ffff Src:
0000.f660.9e9c bf: 0x45 0x305EBCE
*Mar 25 09:59:59: To0: in: MAC: 00120005 060B0000 00000802 0008DEDC
4D124E24 D9A30081 ln: 32
*Mar 25 09:59:59: To0: in: MAC: acfc: 0x1806 Dst: c000.ffff.ffff Src:
0008.dedc.4d12 bf: 0x45 0x305EBCE
*Mar 25 09:59:59: To0: in: MAC: 00120006 060B0000 00000802 0000F660
9E9C482C A6F10000 ln: 32
r2#
*Mar 21 03:06:33: To0: in: RIF: 8270
*Mar 21 03:06:33: To0: in: LLC: AAAA0300 00000800 4500004E 55020000
7F11604C C0A80201 ln: 102
*Mar 21 03:06:33: : C0A802FF 00890089 003A7B60
*Mar 21 03:06:34: To0: in: MAC: acfc: 0x1040 Dst: ffff.ffff.ffff Src:
8000.f638.2bd3 bf: 0xC3 0x1B1F4
*Mar 21 03:06:34: To0: in: RIF: 8270
*Mar 21 03:06:34: To0: in: LLC: AAAA0300 00000800 4500004E 58020000
7F115D4C C0A80201 ln: 102
*Mar 21 03:06:34: : C0A802FF 00890089 003A7B60
*Mar 21 03:06:35: To0: in: MAC: acfc: 0x1040 Dst: ffff.ffff.ffff Src:
8000.f638.2bd3 bf: 0xC3 0x1B1F4
*Mar 21 03:06:35: To0: in: RIF: 8270
*Mar 21 03:06:35: To0: in: LLC: AAAA0300 00000800 4500004E 5A020000
7F115B4C C0A80201 ln: 102
*Mar 21 03:06:35: : C0A802FF 00890089 003A7B60
(repeats every second till net view gives up with error above)
Why does the Compaq send an LLC frame while the Acer sends a MAC?
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