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  1. Senior Member BroadcastStorm's Avatar
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    #1

    Default 1242AG wireless client can't get an IP

    I am currently configuring a 1242AG WAP, and the wireless client is unable to obtain an IP address to a DHCP server which is Windows.

    Wireless client is able to connect to the SSID, but gets an APIPA, the 1242AG is connected to a 3560 switch, port is configured as trunk.

    $$$$$$$$#show interfaces gigabitEthernet 0/3 trunk
    Port Mode Encapsulation Status Native vlan
    Gi0/3 on 802.1q trunking 10
    Port Vlans allowed on trunk
    Gi0/3 1-4094
    Port Vlans allowed and active in management domain
    Gi0/3 1,10-11,999
    Port Vlans in spanning tree forwarding state and not pruned
    Gi0/3 1,10-11,999
    Last edited by BroadcastStorm; 11-10-2010 at 12:22 AM.
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  3. Senior Member BroadcastStorm's Avatar
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    #2
    This is resolved, the laptop I was using to test is unable to pick IP address to the DHCP server for some reason.
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  4. Junior Member
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    #3
    I've had this same issue before. What I did is assign a static IP address to the station from the DHCP server. I wasn't very happy with the "fix" but I had to get it working ASAP.
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  5. Senior Member SteveO86's Avatar
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    #4
    Perhaps some type of exclusion?

    Might want to debug the client on the controller to see what's going on their. Or maybe a Cisco IOS bug.. Back with v4 it was recommended to not use the internal DHCP on the WLC.. (Came from TAC when I was running into problems with it.)

    (v7.0.98.0 is the most bug free in my experience so far.. Thank god)
    Last edited by SteveO86; 02-25-2011 at 11:53 AM.
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