Cisco AP 1242 wireless

400 pts.
Tags:
Cisco 1242
Cisco Access Points
Cisco Wireless Access Points
we have cisco APs, one we have installed, configuratin is OK as matches older config.

Problem is that clients is associating with the AP and showing Association in GUI, but When client associates with AP it gives RTO, while same client associates with other APs it is pinging.

Please suggest



Software/Hardware used:
Cisco AP 1242

Answer Wiki

Thanks. We'll let you know when a new response is added.

Check weither the clients are getting an IP address from the DHCP server, also if you can post the configuration we can see where excatly the problem is. Some times the native VLAN is not configured properly either in a Cisco Switch or an access point. To have a better understanding please post the current configuration and how the AP is connected to your network.
One more thing you can do is to assign the IP address statically and try to ping the DG.

Cheers

Yasir

Discuss This Question: 4  Replies

 
There was an error processing your information. Please try again later.
Thanks. We'll let you know when a new response is added.
Send me notifications when members answer or reply to this question.

REGISTER or login:

Forgot Password?
By submitting you agree to receive email from TechTarget and its partners. If you reside outside of the United States, you consent to having your personal data transferred to and processed in the United States. Privacy
  • Ekansh
    Hi yasir When i shut down this AP then the client is work ing fine with other AP association. We have a netowork with wpa with tkip authentication. the client are working with seperate ssid, and the ssid are authenticated by cisco ACS. All these things are working fine. i am sure that the problem is related to that AP 3 only. I am confused wheathere the problem is from AP hardware side or the software side. letus view my config. ! ! Last configuration change at 13:58:02 GMT Thu Oct 1 2009 ! NVRAM config last updated at 14:09:11 GMT Thu Oct 1 2009 by satish ! version 12.3 no service pad service timestamps debug datetime msec service timestamps log datetime msec service password-encryption ! hostname AP1_LT3 ! enable secret 5 $1$7ELJ$vEfRltZcHAmmn4Yzfc7xG/ ! clock timezone GMT 5 30 ip subnet-zero no ip igmp snooping ip domain name gti.com ! ! aaa new-model ! ! aaa group server radius rad_eap server XXXXXX auth-port 1514 acct-port 1515 server XXXX auth-port 1514 acct-port 1515 ! aaa group server radius rad_mac ! aaa group server radius rad_acct server XXXX auth-port 1514 acct-port 1515 server XXXX auth-port 1514 acct-port 1515 ! aaa group server radius rad_admin server XXXX auth-port 1514 acct-port 1515 server XXXX auth-port 1514 acct-port 1515 cache expiry 1 ! aaa group server radius rad_pmip ! aaa group server radius dummy ! aaa authentication login default group radius local aaa authentication login eap_methods group rad_eap aaa authentication login mac_methods local aaa authentication login aaa-http-access group rad_admin local aaa authentication enable default group radius enable aaa authorization console aaa authorization exec default group radius local aaa authorization exec aaa-http-access group rad_admin local aaa authorization network default group radius local aaa accounting exec default start-stop group rad_acct aaa accounting network default start-stop group rad_acct aaa accounting network acct_methods start-stop group rad_acct aaa cache profile admin_cache all ! aaa session-id common dot11 activity-timeout client default 100000 dot11 activity-timeout repeater default 100000 dot11 activity-timeout workgroup-bridge default 100000 dot11 activity-timeout bridge default 100000 ! dot11 ssid nuGmng4o vlan 30 authentication open eap eap_methods authentication network-eap eap_methods authentication key-management wpa cckm infrastructure-ssid optional ! dot11 ssid XXXX vlan 61 authentication open ! power inline negotiation prestandard source ! crypto pki trustpoint TP-self-signed-3563860770 enrollment selfsigned XXXXXX ! crypto ca certificate chain TP-self-signed-3563860770 XXXXXX bridge irb ! ! interface Dot11Radio0 no ip address no ip route-cache ! encryption key 1 size 128bit 7 XXXX transmit-key encryption mode ciphers wep128 ! encryption vlan 30 mode ciphers tkip ! XXXXXXX ssid nuGmng4o ! ssid nuGmng5o ! speed basic-1.0 basic-2.0 5.5 6.0 9.0 11.0 12.0 18.0 24.0 36.0 48.0 54.0 channel 2462 station-role root infrastructure-client ! interface Dot11Radio0.30 encapsulation dot1Q 30 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 Dot11Radio0.61 encapsulation dot1Q 61 no ip route-cache bridge-group 61 bridge-group 61 subscriber-loop-control bridge-group 61 block-unknown-source no bridge-group 61 source-learning no bridge-group 61 unicast-flooding bridge-group 61 spanning-disabled ! interface Dot11Radio1 no ip address no ip route-cache shutdown dfs band 3 block speed basic-6.0 9.0 basic-12.0 18.0 basic-24.0 36.0 48.0 54.0 channel dfs station-role root 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 FastEthernet0 no ip address no ip route-cache duplex auto speed auto hold-queue 160 in ! interface FastEthernet0.30 encapsulation dot1Q 30 native no ip route-cache bridge-group 1 no bridge-group 1 source-learning bridge-group 1 spanning-disabled ! interface FastEthernet0.61 encapsulation dot1Q 61 no ip route-cache bridge-group 61 no bridge-group 61 source-learning bridge-group 61 spanning-disabled ! interface BVI1 ip address 192.168.10.8 255.255.255.0 no ip route-cache ! ip default-gateway 192.168.8.1 no ip http server ip http authentication aaa login-authentication aaa-http-access ip http authentication aaa exec-authorization aaa-http-access ip http secure-server ip http help-path http://www.cisco.com/warp/public/779/smbiz/prodconfig/help/eag ip radius source-interface BVI1 ! access-list 111 permit tcp any any neq telnet snmp-server view iso iso included snmp-server view dot11view ieee802dot11 included snmp-server XXXX snmp-server community XXXX tacacs-server host XXXXX tacacs-server directed-request radius-server attribute 32 include-in-access-req format %h radius-server host 192.168.7.20 auth-port 1645 acct-port 1515 key XXXX radius-server host 192.168.7.21 auth-port 1645 acct-port 1515 key XXXX radius-server vsa send accounting radius-server vsa send authentication ! control-plane ! bridge 1 route ip ! ! wlccp ap username wds-ap password 7 XXXX ! line con 0 password 7 XXXX line vty 5 15 ! sntp server 192.168.0.21 sntp broadcast client end please suggest.
    400 pointsBadges:
    report
  • Netkal
    Ekansh, Is this problem solved? I have similar issue. Couldnt find the cause yet.
    55 pointsBadges:
    report
  • Chippy088
    Have you checked the frequencies they are operating at. It could be the client is having problems with interference from another AP, and can't associate properly. They must have sufficient gap to avoid overlap, which can cause flip-flopping and time outs, if the wireless device is able to roam about the building.
    4,625 pointsBadges:
    report
  • Netkal
    The problem I was facing was solved. I checked the cisco ACS and the key was the same as in Acces point. Then I was able to reach the IP;s obtained by laptop. I didnt change any config. There was similar issue with another two AP's connected tot he same switch, its also started to work some how. Dont know where was the issue.
    55 pointsBadges:
    report

Forgot Password

No problem! Submit your e-mail address below. We'll send you an e-mail containing your password.

Your password has been sent to:

To follow this tag...

There was an error processing your information. Please try again later.

REGISTER or login:

Forgot Password?
By submitting you agree to receive email from TechTarget and its partners. If you reside outside of the United States, you consent to having your personal data transferred to and processed in the United States. Privacy

Thanks! We'll email you when relevant content is added and updated.

Following