Lab Minutes Forum
Technical Discussion => Wireless => Topic started by: Mikep on January 19, 2016, 06:33:51 PM
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When I join the AP, get an IP from the DHCP scope of the VLAN my AP is in not of the vlan I have set to the interface associated to WLAN. Under the clients tab I see this...
(https://supportforums.cisco.com/sites/default/files/media/wlc1_1.jpg)
So my first thought was it wasn't picking up the VLAN tag. So I went into the flex connect options on the AP and checked the vlan support box.
Now it looks like it's getting the vlan info, but DHCP won't work.
(https://supportforums.cisco.com/sites/default/files/media/wlc2.jpg)
Has anyone else run into this?
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Are you running FlexConnect with local switching on the WLAN? Who is the DHCP server? What VLAN is mapped to the WLAN and what does you switchport config looks like?
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Flex connect with local switching is enabled.
The DCHP server is the Switch. I have the DHCP server on the interface set to the SVI of the switch.
VLAN mapped is vlan 64
ip dhcp pool wireless_users
network 172.16.64.0 255.255.255.0
default-router 172.16.64.1
dns-server 172.16.2.2
interface FastEthernet0/2
description TRUNK TO ESX
switchport trunk encapsulation dot1q
switchport mode trunk
!
interface FastEthernet0/3
description AP
switchport access vlan 70
switchport mode access
spanning-tree portfast
interface Vlan64
ip address 172.16.64.1 255.255.255.0
!
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Assuming your WLAN is mapped to VLAN64, you interface fa0/3 should be a trunk port allowing vlan 70 (assuming for AP mgmt) and vlan 64.