06-06-2018 12:28 AM - edited 03-08-2019 03:16 PM
I was trying to configure routeron stick.
1) I configured sub interfaces on Router and assign IP address
1) I configured switch 1 as VTP server and made 3 uplink ports as Trunk , also created 4 Vlans
Problem : Vlans are showing on Switch 1 only not on Switch 2,3 and 4
while those are configured as Clients.
So, please help me where I am missing
Configuration are as below
---------------------
Router
Router# sh ip int brief
Interface IP-Address OK? Method Status Protocol
FastEthernet0/0 unassigned YES unset up up
FastEthernet0/0.1 192.168.1.1 YES manual up up
FastEthernet0/0.2 192.168.2.1 YES manual up up
FastEthernet0/0.3 192.168.3.1 YES manual up up
FastEthernet0/0.4 192.168.4.1 YES manual up up
interface FastEthernet0/0
no ip address
duplex auto
speed auto
!
interface FastEthernet0/0.1
description DATA
encapsulation dot1Q 100
ip address 192.168.1.1 255.255.255.0
!
interface FastEthernet0/0.2
description WIRELESS
encapsulation dot1Q 200
ip address 192.168.2.1 255.255.255.0
!
interface FastEthernet0/0.3
description VOICE
encapsulation dot1Q 300
ip address 192.168.3.1 255.255.255.0
!
interface FastEthernet0/0.4
description CLIENTS
encapsulation dot1Q 400
ip address 192.168.4.1 255.255.255.0
===========================================================
Switch#1
Vlan1 10.10.20.1 YES manual up up
Vlan100 192.168.1.2 YES manual up up
Vlan200 192.168.2.2 YES manual up up
Vlan300 192.168.3.2 YES manual up up
Vlan400 192.168.4.2 YES manual up up
Switch_1:core#sh int trunk
Port Mode Encapsulation Status Native vlan
Fa0/2 on 802.1q trunking 1
Fa0/3 on 802.1q trunking 1
Fa0/4 on 802.1q trunking 1
Port Vlans allowed on trunk
Fa0/2 1-1005
Fa0/3 1-1005
Fa0/4 1-1005
Port Vlans allowed and active in management domain
Fa0/2 1,100,200,300,400
Fa0/3 1,100,200,300,400
Fa0/4 1,100,200,300,400
Port Vlans in spanning tree forwarding state and not pruned
Fa0/2 1,100,200,300,400
Fa0/3 1,100,200,300,400
Fa0/4 1,100,200,300,400
Switch_1:core#
Switch_1:core#sh vlan
VLAN Name Status Ports
---- -------------------------------- --------- -------------------------------
1 default active Fa0/1, Fa0/5, Fa0/6, Fa0/7
Fa0/8, Fa0/9, Fa0/10, Fa0/11
Fa0/12, Fa0/13, Fa0/14, Fa0/15
Fa0/16, Fa0/17, Fa0/18, Fa0/19
Fa0/20, Fa0/21, Fa0/22, Fa0/23
Fa0/24, Gig0/1, Gig0/2
100 Data active
200 Wireless active
300 Voice active
400 Clients active
Switch_1:core# sh vtp status
VTP Version : 2
Configuration Revision : 0
Maximum VLANs supported locally : 255
Number of existing VLANs : 9
VTP Operating Mode : Server
VTP Domain Name : Cisco
=========================================================
Switch:2#sh vlan
VLAN Name Status Ports
---- -------------------------------- --------- -------------------------------
1 default active Fa0/11, Fa0/16, Fa0/17, Fa0/23
Fa0/24, Gig0/1, Gig0/2
1002 fddi-default active
1003 token-ring-default active
1004 fddinet-default active
1005 trnet-default active
Switch:2# sh int trunk
Port Mode Encapsulation Status Native vlan
Fa0/1 on 802.1q trunking 1
Switch:2#sh vtp status
VTP Version : 2
Configuration Revision : 0
Maximum VLANs supported locally : 255
Number of existing VLANs : 5
VTP Operating Mode : Client
VTP Domain Name : Cisco
VTP Pruning Mode : Disabled
VTP V2 Mode : Disabled
VTP Traps Generation : Disabled
Solved! Go to Solution.
06-07-2018 01:39 PM - edited 06-07-2018 01:40 PM
Hello,
Do all the switches have the same VTP domain, password and version? the others switches are in Client mode? the best practices are putting all switches in "transparent mode" for security reasons, but you can propagate the vlans first and after disable VTP and begin to configure the vlans device by device, or you can leave this enabled to do the vlans configurations in a easy way, is your desicion.
Please do not forget to rate useful post.
Best Regards,
06-11-2018 01:43 AM
Hello,
your Switch 2 is in VTP transparent mode, it needs to be in client mode:
vtp mode client
06-06-2018 01:03 AM
Hello,
first of all, you don't need IP addresses for the VLANs on switch 1.
Post the full configurations of both Switch 1 and Switch 2...
06-07-2018 12:21 AM
Hello Georg,
This the configuration
current configuration : 1510 bytes
!
version 12.2
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
!
hostname Switch_1:core
!
!
!
!
!
spanning-tree mode pvst
!
interface FastEthernet0/1
!
interface FastEthernet0/2
switchport mode trunk
!
interface FastEthernet0/3
switchport mode trunk
!
interface FastEthernet0/4
switchport mode trunk
!
interface FastEthernet0/5
!
interface FastEthernet0/6
!
interface FastEthernet0/7
!
interface FastEthernet0/8
!
Switch_1:core#
Switch_1:core#
-----------------------------------
Switch 2
Current configuration : 2018 bytes
!
version 12.2
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
!
hostname Switch:2
!
!
!
!
!
spanning-tree mode pvst
!
interface FastEthernet0/1
switchport mode trunk
!
interface FastEthernet0/2
switchport access vlan 100
switchport mode access
!
interface FastEthernet0/3
switchport access vlan 100
switchport mode access
!
interface FastEthernet0/4
switchport access vlan 100
switchport mode access
!
interface FastEthernet0/5
switchport access vlan 100
switchport mode access
!
interface FastEthernet0/6
switchport access vlan 200
switchport mode access
!
interface FastEthernet0/7
switchport access vlan 200
switchport mode access
!
interface FastEthernet0/8
switchport access vlan 200
switchport mode access
!
interface FastEthernet0/9
switchport access vlan 200
switchport mode access
Switch:2#
06-07-2018 01:40 AM
Switch 1's revision number is 0, which is not greater than the other switches. Try to add a vlan on switch 1 and then remove it. This should increase the revision number and force the vlan database to be shared out.
06-07-2018 01:39 PM - edited 06-07-2018 01:40 PM
Hello,
Do all the switches have the same VTP domain, password and version? the others switches are in Client mode? the best practices are putting all switches in "transparent mode" for security reasons, but you can propagate the vlans first and after disable VTP and begin to configure the vlans device by device, or you can leave this enabled to do the vlans configurations in a easy way, is your desicion.
Please do not forget to rate useful post.
Best Regards,
06-11-2018 01:32 AM - edited 06-11-2018 01:43 AM
Hello Diana Rojas and dbeattie
First of all Thanks for giving our time and helping me.
I made some changes like add vlan and delete , increase revision number . change VTP to transparent but still Vlans are not populating on downlink switches.
Here again i am posting outputs . Please have a look and help me
ROUTER
interface FastEthernet0/0
no ip address
duplex auto
speed auto
!
interface FastEthernet0/0.1
description DATA
encapsulation dot1Q 100
ip address 192.168.1.1 255.255.255.0
!
interface FastEthernet0/0.2
description WIRELESS
encapsulation dot1Q 200
ip address 192.168.2.1 255.255.255.128
!
interface FastEthernet0/0.3
description VOICE
encapsulation dot1Q 300
ip address 192.168.3.1 255.255.255.192
!
interface FastEthernet0/0.4
description CLIENTS
encapsulation dot1Q 400
ip address 192.168.4.1 255.255.255.224
!
FastEthernet0/0 unassigned YES unset up up
FastEthernet0/0.1 192.168.1.1 YES manual up up
FastEthernet0/0.2 192.168.2.1 YES manual up up
FastEthernet0/0.3 192.168.3.1 YES manual up up
FastEthernet0/0.4 192.168.4.1 YES manual up up
FastEthernet1/0 unassigned YES unset administratively down down
Serial2/0
-------------------------
Switch 1 = core switch
Vlan1 10.10.20.1 YES manual up up
Vlan100 192.168.1.2 YES manual up up
Vlan200 192.168.2.2 YES manual up up
Vlan300 192.168.3.2 YES manual up up
Vlan400 192.168.4.2 YES manual up up
Switch_1:core#
VLAN Name Status Ports
---- -------------------------------- --------- -------------------------------
1 default active Fa0/1, Fa0/5, Fa0/6, Fa0/7
Fa0/8, Fa0/9, Fa0/10, Fa0/11
Fa0/12, Fa0/13, Fa0/14, Fa0/15
Fa0/16, Fa0/17, Fa0/18, Fa0/19
Fa0/20, Fa0/21, Fa0/22, Fa0/23
Fa0/24, Gig0/1, Gig0/2
100 Data active
200 Wireless active
300 Voice active
400 Clients active
1002 fddi-default active
1003 token-ring-default active
1004 fddinet-default active
1005 trnet-default active
--------------
Switch_1:core#sh vtp status
VTP Version : 2
Configuration Revision : 5
Maximum VLANs supported locally : 255
Number of existing VLANs : 9
VTP Operating Mode : Server
VTP Domain Name : XYZ
VTP Pruning Mode : Disabled
VTP V2 Mode : Disabled
VTP Traps Generation : Disabled
MD5 digest : 0xE0 0x55 0x7D 0xD2 0xA1 0x9D 0x5A 0x67
Configuration last modified by 10.10.20.1 at 3-1-93 00:34:55
Local updater ID is 10.10.20.1 on interface Vl1 (lowest numbered VLAN interface found)
Switch_1:core#
Switch_1:core#
-------------------------------
Switch2 = Host name Switch 2
Vlan1 10.10.30.1 YES manual up up
Switch:2#
Switch:2#sh vlan
VLAN Name Status Ports
---- -------------------------------- --------- -------------------------------
1 default active Fa0/11, Fa0/16, Fa0/17, Fa0/23
Fa0/24, Gig0/1, Gig0/2
1002 fddi-default active
1003 token-ring-default active
1004 fddinet-default active
1005 trnet-default active
VLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1 Trans2
---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------
1 enet 100001 1500 - - - - - 0 0
1002 fddi 101002 1500 - - - - - 0 0
1003 tr 101003 1500 - - - - - 0 0
1004 fdnet 101004 1500 - - - ieee - 0 0
1005 trnet 101005 1500 - - - ibm - 0 0
VLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1 Trans2
---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------
Remote SPAN VLANs
Switch:2# sh vtp status
VTP Version : 2
Configuration Revision : 0
Maximum VLANs supported locally : 255
Number of existing VLANs : 5
VTP Operating Mode : Transparent
VTP Domain Name : XYZ
VTP Pruning Mode : Disabled
VTP V2 Mode : Disabled
VTP Traps Generation : Disabled
MD5 digest : 0x2D 0x26 0x20 0xAA 0x25 0xA0 0x80 0x2B
Configuration last modified by 0.0.0.0 at 0-0-00 00:00:00
Switch:2#
06-11-2018 01:43 AM
Hello,
your Switch 2 is in VTP transparent mode, it needs to be in client mode:
vtp mode client
06-11-2018 01:49 AM - edited 06-11-2018 01:53 AM
.
06-11-2018 01:51 AM
Hello Georg
I make the change but still not working
Switch:2#sh vtp status
VTP Version : 2
Configuration Revision : 0
Maximum VLANs supported locally : 255
Number of existing VLANs : 5
VTP Operating Mode : Client
VTP Domain Name : XYZ
VTP Pruning Mode : Disabled
VTP V2 Mode : Disabled
VTP Traps Generation : Disabled
MD5 digest : 0x2D 0x26 0x20 0xAA 0x25 0xA0 0x80 0x2B
Configuration last modified by 0.0.0.0 at 0-0-00 00:00:00
Switch:2#
Switch:2#sh vlan
VLAN Name Status Ports
---- -------------------------------- --------- -------------------------------
1 default active Fa0/11, Fa0/16, Fa0/17, Fa0/23
Fa0/24, Gig0/1, Gig0/2
1002 fddi-default active
1003 token-ring-default active
1004 fddinet-default active
1005 trnet-default active
VLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1 Trans2
---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------
1 enet 100001 1500 - - - - - 0 0
1002 fddi 101002 1500 - - - - - 0 0
1003 tr 101003 1500 - - - - - 0 0
1004 fdnet 101004 1500 - - - ieee - 0 0
1005 trnet 101005 1500 - - - ibm - 0 0
VLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1 Trans2
---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------
06-11-2018 02:09 AM
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