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11 Posts

36580

January 13th, 2009 09:00

VLAN and Trunking between 5224 and Cisco 3750

I have a Cisco 3750 being used as the core switch and a few Dell 5224 switches. I would like to create an additional VLAN for my development servers, but how can I configure trunking to work between the Dell and Cisco switch thanks

909 Posts

January 21st, 2009 09:00

 

Here is how to configure the 5224 port 1 to have 3 tagged vlans.

vlan database
 vlan 1 name DefaultVlan media ethernet state active
 vlan 101 name v101 media ethernet state active
 vlan 102 name v102 media ethernet state active
 vlan 103 name v103 media ethernet state active
!
interface ethernet 1/1
 switchport mode trunk
 switchport allowed vlan add 101-103 tagged

Here is how to configure the Cisco 3750 to have 3 tagged vlans so that they work with the 5224:

3750(config)# vtp mode transparent

 

3750(config)# interface GigabitEthernet 1/0/1

3750(config-if)# switchport mode trunk

3750(config-if)# switchport trunk allowed vlan 101-103

3750(config-if)# switchport trunk encapsulation dot1q

3750(config-if)# exit

 

 

11 Posts

January 13th, 2009 09:00

the config is the default config, with the default vlan config as well

909 Posts

January 13th, 2009 09:00

The commands are ver similar on the Cisco and 5224 switches.  Can you post the 5224 config?

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