Hi Jon
here is my config. I'm changing the config for a migration plan. Port config is already in place. All ports are configured in vlan 10 at this moment. I needed to deleted the port config to minimize output for this post.
The topolpgy is as follows. 1 switch 3750 as the core, 1 2950 and another connected to the 2950. the uplinks are trunk ports.
!
hostname aaa-bb250003
!
enable secret 5
enable password 7
!
no aaa new-model
switch 1 provision ws-c3750-24ts
ip subnet-zero
ip name-server 10.xx.1.3
!
errdisable recovery cause bpduguard
errdisable recovery cause link-flap
errdisable recovery interval 120
no file verify auto
spanning-tree mode pvst
no spanning-tree optimize bpdu transmission
spanning-tree extend system-id
!
vlan internal allocation policy ascending
!
interface FastEthernet1/0/2
description Naar werkstation
switchport access vlan 10
switchport mode access
spanning-tree portfast
spanning-tree bpduguard enable
!
!
interface GigabitEthernet1/0/1
description Naar ws-c2950 in MER
switchport trunk encapsulation dot1q
switchport mode trunk
!
interface Vlan1
no ip address
no ip route-cache
shutdown
!
interface Vlan10
ip address 10.xx.250.3 255.255.255.0
no ip route-cache
!
interface Vlan12
description Datacenter
ip address 10.xx.1.253 255.255.255.0
ip helper-address 10.xx.1.34
ip helper-address 10.yy.1.34
!
interface Vlan22
description Officevlan
ip address 10.xx.10.254 255.255.255.0
ip helper-address 10.yy.1.34
ip helper-address 10.xx.1.34
!
interface Vlan32
description VoIP
ip address 10.xx.30.254 255.255.255.0
ip helper-address 10.xx.1.34
ip helper-address 10.yy.1.34
!
interface Vlan42
description ILODRAC
ip address 10.xx.40.254 255.255.255.0
!
interface Vlan72
description studentenvlanA
ip address 10.xx.71.254 255.255.252.0
ip helper-address 10.xx.1.34
ip helper-address 10.yy.1.34
!
interface Vlan902
description Network Management
no ip address
!
ip default-gateway 10.xx.1.41
ip classless
ip http server
ip http secure-server
!
logging trap warnings
logging facility local6
!
control-plane
!
!
line con 0
exec-timeout 0 0
line vty 0 4
password 7
login
line vty 5 15
password 7
login
!
end
best regards
