Unable to connect to Access Point over VLAN

I have a Cisco Aironet 1142 that I am unable to ping or connect to in order to manage and unable to connect to the SSIDs . I have changed the native VLAN to 318 on the 1142. I have also set the port on my 3750X to trunk with the native VLAN set at 318. The 1142 can ping its IP address but not the Default Gateway. The switch is able to ping the Default Gateway but not the 1142. Any suggestions based upon the configs included below? Many thanks!
Aironet 1142:
interface Dot11Radio0.318
encapsulation dot1Q 318 native
no ip route-cache
bridge-group 1
bridge-group 1 subscriber-loop-control
bridge-group 1 block-unknown-source
no bridge-group 1 source-learning
no bridge-group 1 unicast-flooding
bridge-group 1 spanning-disabled
interface Dot11Radio1.318
encapsulation dot1Q 318 native
no ip route-cache
bridge-group 1
bridge-group 1 subscriber-loop-control
bridge-group 1 block-unknown-source
no bridge-group 1 source-learning
no bridge-group 1 unicast-flooding
bridge-group 1 spanning-disabled
interface GigabitEthernet0.318
encapsulation dot1Q 318 native
no ip route-cache
bridge-group 1
no bridge-group 1 source-learning
bridge-group 1 spanning-disabled
interface BVI1
ip address 172.17.18.200 255.255.255.0
no ip route-cache
ip default-gateway 172.17.18.1
3750X:
interface GigabitEthernet1/0/30
switchport trunk encapsulation dot1q
switchport trunk native vlan 318
switchport trunk allowed vlan 3,318,956
switchport mode trunk
switchport nonegotiate
switchport voice vlan 220
srr-queue bandwidth share 1 30 35 5
priority-queue out
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
spanning-tree portfast
service-policy input AUTOQOS-SRND4-CISCOPHONE-POLICY

Yes, unable to ping 172.17.18.1. BVI interface is up
#sh int bvi1
BVI1 is up, line protocol is up
Hardware is BVI, address is e8b7.48f5.0f7e (bia e8ba.70e7.d430)
Internet address is 172.17.18.200/24
MTU 1500 bytes, BW 54000 Kbit/sec, DLY 5000 usec,
     reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
ARP type: ARPA, ARP Timeout 04:00:00
Last input 03:18:25, output never, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
     133 packets input, 9926 bytes, 0 no buffer
     Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
     1610 packets output, 189086 bytes, 0 underruns
     0 output errors, 0 collisions, 0 interface resets
     0 unknown protocol drops
     0 output buffer failures, 0 output buffers swapped out

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Cisco Access point management vlan

Hi All,
I have all my switches configured to run on native vlan 500 and management on vlan 10
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vlan 10 is the management network across our business and all management ips are on that range.
what are the possible solutions?

When you connect the access point to the wired LAN, the access point links to the network using a bridge virtual interface (BVI) that it creates automatically. Instead of tracking separate IP addresses for the access point's Ethernet and radio ports, the network uses the BVI.
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configure terminal
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Step 2
interface bvi1
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Step 3
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mask
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Connected to access point but internet cannot be found????

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I think you were connecting to wireless router to access Internet, you need to have proper configuration on wireless router and wireless adapter to make it work, take a look on this wireless network setup tutorial to help you.

No AirPlay when connected through access point

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I have noticed a similar issue.
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However, I do not get the AirPlay icon when a handheld is connected to the Trendnet network. I just tried connecting one of the Touches to the AE wireless and when I do, voila, I do get the AirPlay icon.
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I've tried searching the forums a little but don't see my exact issue.
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Message Edited by jonredraider on 12-03-2009 11:42 PM

Open the setup page and Under Wireless tab..Click on Advanced Wireless Settings...Change the Beacon Interval to 75,Change the Fragmentation Threshold to 2304,Change the RTS Threshold to 2307 >>Click on "Save Settings"...

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That file has a long list of every wireless router I've connected to! I didn't know that was there. It duplicates a lot of information thats in /etc/netctl/... It has passwords, too. I'm not going to post it here.
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... Looking over that file again, I see a strange entry:
network={
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I'm going to delete that. I believe it comes from a time I connected to an essid without a name. But I'm not sure if that's the culprit.
Last edited by Dave Cohen (2014-02-14 17:03:32)

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hi,
we have a customer asking us to configure wireless system as per attached drawing.
WLC is in Data Center which is connected to Data Center Switch ( Cisco 3850), then this DC-Switch is connected to DC-Core ( Cisco Nexus-7K).
this Nexus-7K is connected to many campus Networks. in all campuses there is Cisco 4507 Campus Core which is connected to Nexus-7K.
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all Vlans for data and wifi is created in Distribution Switches. Distribution Switches are VTP Servers and many access switches with connected APs are connected back to this Distribution Switch.
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please correct me if there is a mistake in this design , or we have a solution to solve this problem please let me know.
attached topology diagram
thanks,
anvar

Hey Anvar,
Too much details about network, to make it simple:
1- APs and WLC can be in separate VLANs (Not a problem)
2- As APs have joined, these two VLANs look fine for me
If your clients can't communicate probably with static IP address
1- From the WLC, ping default gateway for that VLAN
2- If the WLC can reach the gateway, its wired VLAN issue that you need to investigate in the path (maybe using wired device in the same VLAN as the clients in the switch where the APs are connected)
Now, about why the clients are not taking IP:
1- What is your DHCP, where its located? Is it the same one for all clients?
2- Do you have local APs or FlexConnect ?
3- When you run the debugs for DHCP where the process breaks?
Cheers,
Nour

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Need to setup several SSID's with different Encryption levels. The access point connects to a plain D-link switch, not able to define a truck on the switch which is causing problems when only one of the SSID's is set for Native VLAN (DHCP server cannot be contacted with the other SSID's).
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Nope.... you need to be able to define the vlans on the switch. You need a switch where you can configure a dot1q trunck and then you can make this work. Right now, you can only have one.

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Hi all
I would like to ask about vlan configuration on access point Airone1242.
Is mandatory connect it into trunk port on the switch ? , i will use only one Vlan through one SSID exept of native vlan.
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Thanks in Advance
edit : \\ Nobody ?

Hi Scott,
Correct me if im wrong here. What you are saying is even if we dont configure vlan under the ssid but have switch port as vlan 63 by default the wireless client will be based in VLAN 63 ...Is that right?
For example i have a AP configured as below.
dot11 ssid 8008
authentication open
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int fas 1/0
switchport mode access
switchport access vlan 63
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Regards

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For example, In China, I can set proxy property to make every phone work by a WAP access point(CMWAP).
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Reference:
http://www.reqwireless.com/apns.html
http://forum.java.sun.com/thread.jspa?forumID=76&threadID=509365
http://forum.java.sun.com/thread.jspa?forumID=76&threadID=538294

i can load my jar file in my mobile through live IP.
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or j2me but when i call the servlet from midlet at that time
"java.io.exception' is fired on the mobile ...
so please help me for that.
why it gives us an error like this .?
we used live ip for the communication but it gives error like this.
i also run the application on emulator it works properly through
the live IP but when i access from jar file in the mobile it gives
me error.
plz help me.
if u have any contact no then tell me . i can call u later on.
my mobile no is 9879236686
my mail address is [email protected]
u can call me also any time.

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Before I switched to using a Home Hub 2, I was using a Netgear router/modem (DG834G).
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The full details on how to do this are here http://kbserver.netgear.com/pdf/wpn_802_ref_manual.pdf
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There are some useful help pages here, for BT Broadband customers only, on my personal website.
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Hub_apprentice wrote:
Thank you John46. You have clarified the settings that I need to plug in to the access point. Just to confirm re the channel I need to set the channel on the access point to be different from the BT Hub.
Your assistance is much appreciated
I think you meant me.
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