VLAN with Cisco WAP4410N an Cisco SG300-28

[mikaeledren]

Hi,

I am trying to configure my WAP410N with two SSID's on two different VLAN.

SSID 1 should be using VLAN ID 1 and SSID 2 should be using VLAN ID 20

I have a Cisco SG 300-28 switch wich I have configured with to VLAN, ID 1 and 20. ID 20 has port 20 and 21 assigned to it.

I also have a firewall with a DMZ-port and a DHCP server running on the DMZ-port.

Cabling OK.When I connect a PC to port 21 on the switch and my DMZ-port on the firewall to port 20 everything works fine - I get IP from the firewall and i can access internet from the PC with a DMZ adress.

Wireless problem. When I connect to SSID 1 on the AP I get IP from my server on the LAN wich is correct, but when I connect to SSID 2 I get nothing. It seems like the DHCP from the firewall does not travel trough the AP.Although the fact that I'm not getting any adress from my LAN server probely means that I am on the VLAN in some way.

Anyone has any idea?

Regards

Mikael

[David Carr]

Mikael,

Are you able to do a static ip address and get out wirelessly?

Another thing you can do is dhcp relay on the switch.  Direct the dhcp server address to that of the server or router giving out addresses and select vlans, 1 and 20 to partake in the dhcp relay.

[mikaeledren]

Hi David,

Thanks for your answer.

I have tried to set up the wirelesscard with a static IP - it does not work. I can not ping anything execpt myself.

It seems to me that i am on the VLAN 20 when i connect to SSID 2 but I am not able to find VLAN 20 in the switch. It is just as the AP is not attached to any network.

I will look at the DHCP relay options on the switch and try that.

regards

Mikael