Vlan routing problem

[chrisstyles]

Hi,

I have a cisco 4500 acting as my layer 3 router, hanging off I have a many other switches, all cisco .

I have already three vlans, talking fine, but I have added anoth (vlan 60) and it won't talk.

All switches are set to VTP servers

Config of 4500 is...


ip subnet-zero
!
ip multicast-routing
!
spanning-tree extend system-id
spanning-tree vlan 1-100 priority 24576
!
!
interface GigabitEthernet1/1
!
interface GigabitEthernet1/2
!
interface GigabitEthernet2/1
switchport mode access
!
interface GigabitEthernet2/2
switchport mode access
!
interface GigabitEthernet2/3
switchport mode access
!
interface GigabitEthernet2/4
switchport mode access
!
interface GigabitEthernet2/5
switchport mode access
!
interface GigabitEthernet2/6
switchport mode access
!
interface GigabitEthernet3/1
switchport trunk encapsulation dot1q
switchport mode trunk
!
interface GigabitEthernet3/2
switchport trunk encapsulation dot1q
switchport mode trunk
!
interface GigabitEthernet3/3
switchport mode trunk
!
interface GigabitEthernet3/4
switchport mode trunk
!
interface GigabitEthernet3/5
switchport mode trunk
!
interface GigabitEthernet3/6
switchport mode trunk
!
interface GigabitEthernet3/7
switchport mode trunk
!
interface GigabitEthernet3/8
switchport mode trunk
!
interface GigabitEthernet3/9
switchport mode trunk
!
interface GigabitEthernet3/10
switchport mode trunk
!
interface GigabitEthernet3/11
switchport mode trunk
!
interface GigabitEthernet3/12
switchport mode trunk
!
interface GigabitEthernet3/13
switchport mode trunk
!
interface GigabitEthernet3/14
switchport mode trunk
!
interface GigabitEthernet3/15
switchport mode trunk
!
interface GigabitEthernet3/16
switchport mode trunk
!
interface GigabitEthernet3/17
switchport mode trunk
!
interface GigabitEthernet3/18
switchport mode trunk
!
interface Vlan1
description Services VLAN 1 - 172.30.0.0 / 16
ip address 172.30.2.100 255.255.0.0
ip helper-address 172.30.1.30
ip pim sparse-mode
ip cgmp
!
interface Vlan40
description User VLAN John Dalton House
ip address 172.40.1.254 255.255.0.0
ip helper-address 172.30.1.30
ip pim sparse-mode
ip cgmp
!
interface Vlan50
description User VLAN Deansgate and Lincoln House
ip address 172.50.1.254 255.255.0.0
ip helper-address 172.30.1.30
ip pim sparse-mode
ip cgmp
!
interface Vlan60
description Telephony VLAN
ip address 172.60.1.254 255.255.0.0
ip helper-address 172.30.1.30
ip pim sparse-mode
ip cgmp
!
ip classless
ip route 0.0.0.0 0.0.0.0 172.30.1.34
ip http server
!


Config of 2924...

interface FastEthernet0/1
switchport access vlan 50
spanning-tree portfast
!
interface FastEthernet0/2
switchport access vlan 50
spanning-tree portfast
!
interface FastEthernet0/3
switchport access vlan 50
spanning-tree portfast
!
interface FastEthernet0/4
switchport access vlan 50
spanning-tree portfast
!
interface FastEthernet0/5
switchport access vlan 50
spanning-tree portfast
!
interface FastEthernet0/6
switchport access vlan 50
spanning-tree portfast
!
interface FastEthernet0/7
switchport access vlan 50
spanning-tree portfast
!
interface FastEthernet0/8
switchport access vlan 50
spanning-tree portfast
!
interface FastEthernet0/9
switchport access vlan 50
spanning-tree portfast
!
interface FastEthernet0/10
switchport access vlan 50
spanning-tree portfast
!
interface FastEthernet0/11
switchport access vlan 50
spanning-tree portfast
!
interface FastEthernet0/12
switchport access vlan 50
spanning-tree portfast
!
interface FastEthernet0/13
switchport access vlan 50
spanning-tree portfast
!
interface FastEthernet0/14
switchport access vlan 50
spanning-tree portfast
!
interface FastEthernet0/15
switchport access vlan 50
spanning-tree portfast
!
interface FastEthernet0/16
switchport access vlan 50
spanning-tree portfast
!
interface FastEthernet0/17
switchport access vlan 50
spanning-tree portfast
!
interface FastEthernet0/18
switchport access vlan 50
spanning-tree portfast
!
interface FastEthernet0/19
switchport access vlan 50
spanning-tree portfast
!
interface FastEthernet0/20
switchport access vlan 50
spanning-tree portfast
!
interface FastEthernet0/21
switchport access vlan 50
spanning-tree portfast
!
interface FastEthernet0/22
switchport access vlan 50
spanning-tree portfast
!
interface FastEthernet0/23
switchport access vlan 60
spanning-tree portfast
!
interface FastEthernet0/24
switchport trunk encapsulation dot1q
switchport mode trunk
spanning-tree portfast
!
interface VLAN1
ip address 172.30.2.14 255.255.0.0
no ip directed-broadcast
no ip route-cache
!


Vlan 50 = 172.50.x.x
vlan 60 = 172.60.x.x
vlan 1 = 172.30.x.x

The port with the machine in 172.60.x.x is fa0/23

This switch goes through a 3512 to the 4500, config as below..

ip subnet-zero
cluster enable LINCOLNHOUSE 0
cluster member 3 mac-address 0030.94ed.e5c0
cluster member 4 mac-address 00b0.646b.01c0
cluster member 5 mac-address 00b0.6486.1ac0
cluster member 6 mac-address 00d0.baf5.a940
cluster member 7 mac-address 00d0.baf9.f480
cluster member 8 mac-address 00d0.baf9.ff80
cluster member 9 mac-address 00b0.646a.e5c0
!
!
!
interface FastEthernet0/1
switchport trunk encapsulation dot1q
switchport mode trunk
spanning-tree portfast
!
interface FastEthernet0/2
switchport trunk encapsulation dot1q
switchport mode trunk
spanning-tree portfast
!
interface FastEthernet0/3
switchport trunk encapsulation dot1q
switchport mode trunk
spanning-tree portfast
!
interface FastEthernet0/4
switchport trunk encapsulation dot1q
switchport mode trunk
spanning-tree portfast
!
interface FastEthernet0/5
switchport trunk encapsulation dot1q
switchport mode trunk
spanning-tree portfast
!
interface FastEthernet0/6
switchport trunk encapsulation dot1q
switchport mode trunk
spanning-tree portfast
!
interface FastEthernet0/7
switchport trunk encapsulation dot1q
switchport mode trunk
spanning-tree portfast
!
interface FastEthernet0/8
switchport trunk encapsulation dot1q
switchport mode trunk
spanning-tree portfast
!
interface FastEthernet0/9
spanning-tree portfast
!
interface FastEthernet0/10
spanning-tree portfast
!
interface FastEthernet0/11
duplex full
spanning-tree portfast
!
interface FastEthernet0/12
duplex full
spanning-tree portfast
!
interface GigabitEthernet0/1
switchport trunk encapsulation dot1q
switchport mode trunk
spanning-tree portfast
!
interface GigabitEthernet0/2
switchport trunk encapsulation dot1q
switchport mode trunk
spanning-tree portfast
!
interface VLAN1
ip address 172.30.2.4 255.255.0.0
no ip directed-broadcast
ip nat outside
!

Can anyone help me please, I believe I have tried just about everything.



Chris Styles

NT4/2000 MCSE

 

[vipergg]

If you do a show vlan on the 2924 does vlan 60 show up with the ports assigned to it ? Did you activate vlan 60 in the vlan database ?

 

[chrisstyles]

Yes, the Vlan shows up with the port assigned to it.

You might be right about activating Vlan 60 in the Database, but I don't know how to do this I inherited the network.

Possibley needs activating on both the 4500 and 2924.

Thanks

Chris Styles

NT4/2000 MCSE

 

[chrisstyles]

One other thing to add, I can ping the 172.60.1.254 address of interface vlan 60 from anywhere on the network other than VLAN 60 assigned devices.

Chris Styles

NT4/2000 MCSE

 

[rcs2749]

Well unless I missed something you Vlan 1 interface is set to 172.30.2.14. Shouldn't it be 172.60.2.14?

 

[rcs2749]

Opps I forgot that you are trunking. I didn't see a default gateway listed.