I have been trying to troubleshoot an issue for a while now and I cannot
figure out how to correct it. The issue appears that the MD5 digest is
failing. I have simplied my network but shutting down all ports but 1
that links the two switches together. Both are connect to Port f0/24.
CAT-1 is a 3550 and CAT-4 is a 2960. CAT-1 has all of the VLAN's I need
but will not show up on CAT-4. I have rebooted both switches and
deleted the vlan.dat that was on CAT-4. I also verified that CAT-1 was
transmitting the correct information to CAT-2 which I have since
shutdown while I troubleshoot this issue. Any Ideas would be a great
help. Below is some of the output from the switches
Cat-1#sh run int f0/24
Building configuration...
Current configuration : 110 bytes
!
interface FastEthernet0/24
switchport trunk encapsulation dot1q
switchport mode trunk
no ip address
end
Cat-1#sh int trunk
Port Mode Encapsulation Status Native vlan
Fa0/24 on 802.1q trunking 1
Port Vlans allowed on trunk
Fa0/24 1-4094
Port Vlans allowed and active in management domain
Fa0/24 1-10,100,120,130,140,200,230,240,300,340,400,666
Port Vlans in spanning tree forwarding state and not pruned
Fa0/24 1-10,100,120,130,140,200,230,240,300,340,400,666
Cat-1#sh vtp st
VTP Version : 2
Configuration Revision : 21
Maximum VLANs supported locally : 1005
Number of existing VLANs : 25
VTP Operating Mode : Server
VTP Domain Name : TST
VTP Pruning Mode : Disabled
VTP V2 Mode : Enabled
VTP Traps Generation : Disabled
MD5 digest : 0x96 0xFF 0x81 0x78 0xFD 0xEF 0xD2
0x35
Configuration last modified by 0.0.0.0 at 5-5-93 22:13:04
Local updater ID is 11.11.11.11 on interface Vl1 (lowest numbered VLAN
interface found)
Cat-1#sh int f0/24
FastEthernet0/24 is up, line protocol is up
Hardware is Fast Ethernet, address is 000b.463a.6f98 (bia
000b.463a.6f98)
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 100Mb/s
input flow-control is off, output flow-control is off
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:00, output 00:00:00, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue :0/40 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
1834 packets input, 135769 bytes, 0 no buffer
Received 1676 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 1673 multicast, 0 pause input
0 input packets with dribble condition detected
16022 packets output, 1166717 bytes, 0 underruns
0 output errors, 0 collisions, 1 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier, 0 PAUSE output
0 output buffer failures, 0 output buffers swapped out
00:24:24: VTP LOG RUNTIME: Transmit vtp summary, domain TST, rev 1,
followers 1, tlv blk size 8 (inc #tlv field),
MD5 digest calculated = 9C CF 1E 15 BD B9 E5 9B D3 28 15 4A 26 62 49
91
00:24:24: VTP LOG RUNTIME: Summary packet received, domain = TST, rev =
21, followers = 0, length 80, trunk Fa0/24
00:24:24: VTP LOG RUNTIME: Validate TLVs : #tlvs 1, max blk size 4
00:24:24: VTP LOG RUNTIME: Validate TLVs : #00, val 6, len 4
00:24:24:
00:24:24: summary: 02 01 00 03 54 53 54 00 00 00 00 00 0
Cat-4(config)#0 00 00 00 ....TST.........
00:24:24: summary: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
................
00:24:24: summary: 00 00 00 00 00 00 00 15 00 00 00 00 39 33 30 35
............9305
00:24:24: summary: 30 35 32 32 31 33 30 34 96 FF 81 78 FD EF D2 35
05221304...x}oR5
00:24:24: summary: FA E6 57 81 28 9B 19 FC 00 00 00 01 06 01 00 02
zfW.(..|........
00:24:24:
00:24:24: VTP LOG RUNTIME: Summary packet rev 21 greater than domain TST
rev 1
00:24:24: VTP LOG RUNTIME: Domain TST
Cat-4(config)#currently not in updating state
00:24:24: VTP LOG RUNTIME: Summary packet with followers field zero
00:24:24: VTP LOG RUNTIME: Transmit vtp request, domain TST, start value
0
00:24:24: VTP LOG RUNTIME: Summary packet received, domain = TST, rev =
21, followers = 1, length 80, trunk Fa0/24
00:24:24: VTP LOG RUNTIME: Validate TLVs : #tlvs 1, max blk size 4
00:24:24: VTP LOG RUNTIME: Validate TLVs : #00, val 6, len 4
00:24:24:
00:24:24: summary: 02 01 01 03 54 53 54 00 00 00 00 00 00 00 00 00
Cat-4(config)# ....TST.........
00:24:24: summary: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
................
00:24:24: summary: 00 00 00 00 00 00 00 15 00 00 00 00 39 33 30 35
............9305
00:24:24: summary: 30 35 32 32 31 33 30 34 96 FF 81 78 FD EF D2 35
05221304...x}oR5
00:24:24: summary: FA E6 57 81 28 9B 19 FC 00 00 00 01 06 01 00 02
zfW.(..|........
00:24:24:
00:24:24: VTP LOG RUNTIME: Summary packet rev 21 greater than domain TST
rev 1
00:24:24: VTP LOG RUNTIME: Domain TST currently n
Cat-4(config)#ot in updating state
00:24:24: VTP LOG RUNTIME: pdu len 80, #tlvs 1
00:24:24: VTP LOG RUNTIME: Subset packet received, domain = TST, rev =
21, seq = 1, length = 600
00:24:24:
00:24:24: subset: 02 02 01 03 54 53 54 00 00 00 00 00 00 00 00 00
....TST.........
00:24:24: subset: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
................
00:24:24: subset: 00 00 00 00 00 00 00 15 14 00 01 07 00 01 05 DC
...............\
00:24:24: subset: 00 01 86 A1 64 65 66 61 75 6C 74 00 14 00 01 08
Cat-4(config)# ...!default.....
00:24:24: subset: 00 02 05 DC 00 01 86 A2 56 4C 41 4E 30 30 30 32
...\..."VLAN0002
00:24:24: subset: 14 00 01 08 00 03 05 DC 00 01 86 A3 56 4C 41 4E
.......\...#VLAN
00:24:24: subset: 30 30 30 33 14 00 01 08 00 04 05 DC 00 01 86 A4
0003.......\...$
00:24:24: subset: 56 4C 41 4E 30 30 30 34 14 00 01 08 00 05 05 DC
VLAN0004.......\
00:24:24: subset: 00 01 86 A5 56 4C 41 4E 30 30 30 35 14 00 01 08
...%VLAN0005....
00:24:24: subset: 00 06 05 DC 00 01 86 A6 56 4C 41 4E 30 30 30
Cat-4(config)# 36 ...\...&VLAN0006
00:24:24: subset: 14 00 01 08 00 07 05 DC 00 01 86 A7 56 4C 41 4E
.......\...'VLAN
00:24:24: subset: 30 30 30 37 14 00 01 08 00 08 05 DC 00 01 86 A8
0007.......\...(
00:24:24: subset: 56 4C 41 4E 30 30 30 38 14 00 01 08 00 09 05 DC
VLAN0008.......\
00:24:24: subset: 00 01 86 A9 56 4C 41 4E 30 30 30 39 14 00 01 08
...)VLAN0009....
00:24:24: subset: 00 0A 05 DC 00 01 86 AA 56 4C 41 4E 30 30 31 30
...\...*VLAN0010
00:24:24: subset: 14 00 01 08 00 64 05 DC 00 01 87 04 56
Cat-4(config)#4C 41 4E .....d.\....VLAN
00:24:24: subset: 30 31 30 30 14 00 01 08 00 78 05 DC 00 01 87 18
0100.....x.\....
00:24:24: subset: 56 4C 41 4E 30 31 32 30 14 00 01 08 00 82 05 DC
VLAN0120.......\
00:24:24: subset: 00 01 87 22 56 4C 41 4E 30 31 33 30 14 00 01 08
..."VLAN0130....
00:24:24: subset: 00 8C 05 DC 00 01 87 2C 56 4C 41 4E 30 31 34 30
...\...,VLAN0140
00:24:24: subset: 14 00 01 08 00 C8 05 DC 00 01 87 68 56 4C 41 4E
.....H.\...hVLAN
00:24:24: subset: 30 32 30 30 14 00 01 08 00 E6 05 D
Cat-4(config)#C 00 01 87 86 0200.....f.\....
00:24:24: subset: 56 4C 41 4E 30 32 33 30 14 00 01 08 00 F0 05 DC
VLAN0230.....p.\
00:24:24: subset: 00 01 87 90 56 4C 41 4E 30 32 34 30 14 00 01 08
....VLAN0240....
00:24:24: subset: 01 2C 05 DC 00 01 87 CC 56 4C 41 4E 30 33 30 30
.,.\...LVLAN0300
00:24:24: subset: 14 00 01 08 01 54 05 DC 00 01 87 F4 56 4C 41 4E
.....T.\...tVLAN
00:24:24: subset: 30 33 34 30 14 00 01 08 01 90 05 DC 00 01 88 30
0340.......\...0
00:24:24: subset: 56 4C 41 4E 30 34 30 30 14 00
Cat-4(config)# 01 08 02 9A 05 DC VLAN0400.......\
00:24:24: subset: 00 01 89 3A 56 4C 41 4E 30 36 36 36 18 00 02 0C
...:VLAN0666....
00:24:24: subset: 03 EA 05 DC 00 01 8A 8A 66 64 64 69 2D 64 65 66
.j.\....fddi-def
00:24:24: subset: 61 75 6C 74 30 00 03 0D 03 EB 11 78 00 01 8A 8B
ault0....k.x....
00:24:24: subset: 74 72 63 72 66 2D 64 65 66 61 75 6C 74 00 00 00
trcrf-default...
00:24:24: subset: 01 01 0C CC 04 01 03 ED 07 01 00 02 08 01 00 07
...L...m........
00:24:24: subset: 09 01 00 07 20 00 04 0F
Cat-4(config)#03 EC 05 DC 00 01 8A 8C .... ....l.\....
00:24:24: subset: 66 64 64 69 6E 65 74 2D 64 65 66 61 75 6C 74 00
fddinet-default.
00:24:24: subset: 03 01 00 01 24 00 05 0D 03 ED 11 78 00 01 8A 8D
....$....m.x....
00:24:24: subset: 74 72 62 72 66 2D 64 65 66 61 75 6C 74 00 00 00
trbrf-default...
00:24:24: subset: 02 01 00 0F 03 01 00 02
........
00:24:24:
00:24:24: VTP LOG RUNTIME: MD5 digest failing
calculated = 80 9F 04 FF 47 2A C3 E6 13 80 E8 7B 38 7A 8B 9C
tr
Cat-4(config)#ansmitted = 96 FF 81 78 FD EF D2 35 FA E6 57 81 28 9B 19
FC
Cat-4(config)#do sh run int f0/24
Building configuration...
Current configuration : 57 bytes
!
interface FastEthernet0/24
switchport mode trunk
end
Cat-4(config)#do sh int trunk
Port Mode Encapsulation Status Native vlan
Fa0/24 on 802.1q trunking 1
Port Vlans allowed on trunk
Fa0/24 1-4094
Port Vlans allowed and active in management domain
Fa0/24 1
Port Vlans in spanning tree forwarding state and not pruned
Fa0/24 1
Cat-4(config)#do sh vtp st
VTP Version : running VTP2
Configuration Revision : 1
Maximum VLANs supported locally : 255
Number of existing VLANs : 5
VTP Operating Mode : Server
VTP Domain Name : TST
VTP Pruning Mode : Disabled
VTP V2 Mode : Enabled
VTP Traps Generation : Disabled
MD5 digest : 0x9C 0xCF 0x1E 0x15 0xBD 0xB9 0xE5
0x9B
Configuration last modified by 10.20.50.1 at 3-1-93 00:24:24
Local updater ID is 10.20.50.1 on interface Vl1 (lowest numbered VLAN
interface found)
Cat-4(config)#do sh cdp n
Capability Codes: R - Router, T - Trans Bridge, B - Source Route Bridge
S - Switch, H - Host, I - IGMP, r - Repeater, P -
Phone
Device ID Local Intrfce Holdtme Capability Platform Port
ID
Cat-1 Fas 0/24 168 S I WS-C3550- Fas
0/24
As the debug shows the Vlan's are being sent to CAT-4 but it is not
allowing them to the database.
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Received on Sun Jan 03 2010 - 17:58:21 ART
This archive was generated by hypermail 2.2.0 : Thu Feb 04 2010 - 20:28:41 ART