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Trunk to Cat5500 not working

ja1clark
ja1clark asked
on
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Last Modified: 2008-07-29
Trying to connect a new 2960 to the Cat-5

I have a trunk port on the cat-5 connected via x-over to G0/1 on new switch

2960 Config is
!
vlan internal allocation policy ascending
!
interface GigabitEthernet0/1
 switchport trunk native vlan 100
 switchport trunk allowed vlan 1-1005
 switchport mode trunk
 spanning-tree bpdufilter enable
 
The port on cat-5 is showing up/up (set trunk 12/9  on dot1q 1-1005, also vlan 100)  but vlan 100 on 2960 is down  any ideas?

I have another 2960 (older) with almost identical config that is working fine.
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Author

Commented:
and btw before someone asks - IP info
interface Vlan100
 ip address 10.1.1.5 255.255.255.0
 no ip route-cache
!
ip default-gateway 10.1.1.1
Les MooreSystems Architect
CERTIFIED EXPERT
Top Expert 2008

Commented:
Did you shutdown vlan 1 on the 2960?
interface vlan 1
 shutdown
Commented:
This one is on us!
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