Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. If you'd prefer to explore, try our test area to get started. And see here for current known issues.

New Member

Error : VLAN 1003 parent VLAN missing in 3550/3560

Hi All,

Need help...

When I am trying to add 1 VLAn on my 3550 or 3560... I am getting this error

3560(config)#vlan 3

3560(config-vlan)#exit

VLAN 1003 parent VLAN missing

APPLY VLAN changes failed.

3560(config)#

Anyone help me ....

thanks

-az

12 REPLIES

Re: Error : VLAN 1003 parent VLAN missing in 3550/3560

Is the switch set to transparent mode?

vtp mode transparent

HTH

New Member

Re: Error : VLAN 1003 parent VLAN missing in 3550/3560

No .. As server mode

Re: Error : VLAN 1003 parent VLAN missing in 3550/3560

You can configure normal-range VLANs (2 through 1000) when the switch is in either VTP server or transparent mode. However, you can only configure extended-range VLANs (1025 through 4094) in VTP transparent switches.

http://www.cisco.com/en/US/tech/tk389/tk689/technologies_tech_note09186a0080890613.shtml

HTH

New Member

Re: Error : VLAN 1003 parent VLAN missing in 3550/3560

But mode is Server ... :(

Re: Error : VLAN 1003 parent VLAN missing in 3550/3560

Doesn't matter. Extended vlans are only supported in transparent mode.

HTH

New Member

Re: Error : VLAN 1003 parent VLAN missing in 3550/3560

I am trying to add VLAN "2"

Re: Error : VLAN 1003 parent VLAN missing in 3550/3560

Sorry my fault, I thought you were adding vlan 1003. Here's a link that describes the problem and the resolution. Let us know if that fixes it.

http://www.cisco.com/en/US/tech/tk389/tk689/technologies_configuration_example09186a008009478e.shtml#vlan1003

HTH

New Member

Re: Error : VLAN 1003 parent VLAN missing in 3550/3560

Thanks HTH.. I was able to solve this problem,...

I deleate vlan.dat on both 3550 and 3560 ... works ok ....

But I have another issue ...

check this output

3550:

3550B#sh vtp s

VTP Version : 2

Configuration Revision : 44

Maximum VLANs supported locally : 1005

Number of existing VLANs : 17

VTP Operating Mode : Server

VTP Domain Name : abc

VTP Pruning Mode : Disabled

VTP V2 Mode : Enabled

VTP Traps Generation : Disabled

MD5 digest : 0x12 0xC8 0xFB 0x81 0x00 0x3F 0xAC 0x90

Configuration last modified by 155.0.0.1 at 3-1-93 02:51:39

Local updater ID is 155.0.0.2 on interface Vl3 (lowest numbered VLAN interface found)

3550B#sh int tru

Port Mode Encapsulation Status Native vlan

Fa0/13 desirable n-isl trunking 1

Fa0/15 desirable n-isl trunking 1

Fa0/23 desirable n-isl trunking 1

Port Vlans allowed on trunk

Fa0/13 1-4094

Fa0/15 1-4094

Fa0/23 1-4094

Port Vlans allowed and active in management domain

Fa0/13 1-3,6,10-15,33,46,77

Fa0/15 1-3,6,10-15,33,46,77

Fa0/23 1-3,6,10-15,33,46,77

Port Vlans in spanning tree forwarding state and not pruned

Fa0/13 1-3,6,10-15,33,46,77

Fa0/15 1-3,6,10-15,33,46,77

Fa0/23 1-3,6,10-15,33,46,77

3550B#sh cdp nei

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

3560 Fas 0/15 143 R S I WS-C3560-2Fas 0/5

3550C Fas 0/13 145 R S I WS-C3550-2Fas 0/19

3550A Fas 0/23 141 R S I WS-C3550-2Fas 0/23

R4 Fas 0/14 175 R 2520 Eth 0

R8 Fas 0/17 177 R 2610 Eth 0/0

3550 and 3560 and connected with each other ... but there VTP rev number is different

3560#sh vtp sta

VTP Version : running VTP2

Configuration Revision : 3

Maximum VLANs supported locally : 1005

Number of existing VLANs : 7

VTP Operating Mode : Server

VTP Domain Name : abc

VTP Pruning Mode : Disabled

VTP V2 Mode : Enabled

VTP Traps Generation : Disabled

MD5 digest : 0xE0 0xBA 0xED 0x66 0xA7 0x22 0x6C 0xEC

Configuration last modified by 192.168.0.4 at 3-1-93 11:44:34

3560#sh cdp nei

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

T_Server Fas 0/1 152 R 2610 Eth 0/0

3550B Fas 0/5 147 R S I WS-C3550- Fas 0/15

R7 Fas 0/7 166 R 2610 Eth 0/0

Local updater ID is 192.168.0.4 on interface Fa0/1 (first layer3 interface found)

3560#sh int tru

Port Mode Encapsulation Status Native vlan

Fa0/5 auto n-isl trunking 1

Port Vlans allowed on trunk

Fa0/5 1-4094

Port Vlans allowed and active in management domain

Fa0/5 1,4,33

Port Vlans in spanning tree forwarding state and not pruned

Fa0/5 1,4,33

Anyone have ay idea about this?

Thanks

New Member

Re: Error : VLAN 1003 parent VLAN missing in 3550/3560

It appears you currently have both switches configured as VTP Servers, change one of then to be a client. Also verify your VTP domain/password are the same on both devices

Re: Error : VLAN 1003 parent VLAN missing in 3550/3560

Hi,

Can u just try to create a dummy vlan and see.

Thanks

Mahmood

New Member

Re: Error : VLAN 1003 parent VLAN missing in 3550/3560

Dose not make any difference if I make I one server and other client (yes.. I was not able to create any VLAN in Client mode)....

Domian name is correct too... bc if change VTP domain name I am getting this error... Also there is no authentication....

00:03:34: %DTP-5-DOMAINMISMATCH: Unable to perform trunk negotiation on port Fa0

/11 because of VTP domain mismatch.

New Member

Re: Error : VLAN 1003 parent VLAN missing in 3550/3560

Hi,

I try to the same thing but I am getting this same error (Add o Remove Vlans).

http://www.cisco.com/en/US/tech/tk389/tk689/technologies_configuration_example09186a008009478e.shtml#vlan1003

This document say that possible cause are:

VTP version mismatch, but this switch are configured VTP version 2 and VTP Mode Transparent.

Because the VTP mode is Transparent the VLAN information is store on Startup-config and Vlan.dat, I erase the flash:vlan.dat and reload the switch.

Later when the switch are online, I was able to create and delete Vlans.

1136
Views
0
Helpful
12
Replies