WLC 4402 IP Error
Hi,
I configured a WLC 4402 and the access point are 1420, when I connect to the wireless it always sends me a message about a IP Conflict but I also have one Cisco Aironet 1402 in Autonomus and If I connect to that one I dont have the IP Conflict even if the laptop gets from de DHCP the same IP address mark as conflict in the WLC.
Do you know how to solve this?
Sorry for answer until now,
Interface Name Port Vlan Id IP Address Type Ap Mgr Gu
est
ap-manager LAG untagged 172.16.8.21 Static Yes No
intvoz LAG 2 10.31.17.3 Dynamic No No
management LAG 1 10.16.44.10 Static No No
service-port N/A N/A 192.168.1.1 Static No No
virtual N/A N/A 1.1.1.1 Static No No
the Intvoz we use it for the voiceip phones and the one that is making conflict is the management this is in the vlan 1 and the AP that are autonomus has no vlan assigned.
Similar Messages
-
Wlc 4402 errors when trying to join ap
Hello,
I have a wlc 4402 controller with software version 6.0.199.4
now i have problems adding 1131 aps to my controller.
in the pas i added 15 access points (withouts problems) but
now doesn't seems to work anymore.
here's what i got from controller when trying to join
*Nov 11 12:24:37.739: %LWAPP-3-RADIUS_ERR: spam_radius.c:138 Could not send join reply, AP authorization failed; AP:00:13:c4:93:c1:58
here's what i got on the AP (console cable on my pc when booting)
%LWAPP-3-CLIENTERRORLOG: LWAPP Crypto Init (SSC): no certs in the SSC Private File
Got an idea on this ?
thanks for helpWas the AP in automatic mode before? Did you copy the LWAPP recovery image to the AP using tftp?
All APs manufactured before 2005 or 2006 do not have MIC (manfacture install MIC) installed. You need to use LWAPP conversion tool to convert the AP to LWAPP/CAPWAP; so that the conversion tool will install SSC (Self Signed Certificates) to build the encrypt the LWAPP/CAPWAP control traffic:
http://www.cisco.com/en/US/docs/wireless/access_point/conversion/lwapp/upgrade/guide/lwapnote.html
As LWAPP discovery image is already there, you need to convert the AP back to autonomous mode and use LWAPP conversion tool to conver the AP:
http://www.cisco.com/en/US/docs/wireless/access_point/12.3_8_JA/configuration/guide/s38trb.html#wp1058472
I hope that the mode button is not disable on the AP. if it does, I hope that the break key is not disable. If both the mode button and break key are disable, you need to RMA the AP. -
Cisco AIR-LAP1041N-E-K9 not working with WLC 4402 version 7.0.116.0
Hi All,
appreciate your support for a problem i started facing today. i have a Cisco WLC 4402 running version 7.0.116.0 and it is working great with 25 Cisco 1252 APs. we have recieved a new 20 Cisco 1041N APs today and i installed one in our site but it doesn't work. it worked fine and loaded the image from flash and got the WLC ip address through DHCP option and started showing the below error:
*Mar 1 00:00:10.021: %SOAP_FIPS-2-SELF_TEST_IOS_SUCCESS: IOS crypto FIPS self test passed
*Mar 1 00:00:10.033: *** CRASH_LOG = YES
*Mar 1 00:00:10.333: Port 1 is not presentSecurity Core found.
Base Ethernet MAC address: C8:9C:1D:53:57:5E
*Mar 1 00:00:11.373: %SOAP_FIPS-2-SELF_TEST_RAD_SUCCESS: RADIO crypto FIPS self test passed on interface Dot11Radio 0
*Mar 1 00:00:11.465: %LWAPP-3-CLIENTEVENTLOG: Read and initialized AP event log (contains, 1088 messages)
*Mar 1 00:00:11.494: status of voice_diag_test from WLC is false
*Mar 1 00:00:12.526: %LINK-3-UPDOWN: Interface GigabitEthernet0, changed state to up
*Mar 1 00:00:13.594: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0, changed state to up
*Mar 1 00:00:13.647: %SYS-5-RESTART: System restarted --
Cisco IOS Software, C1040 Software (C1140-K9W8-M), Version 12.4(23c)JA2, RELEASE SOFTWARE (fc3)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2011 by Cisco Systems, Inc.
Compiled Wed 13-Apr-11 12:50 by prod_rel_team
*Mar 1 00:00:13.647: %SNMP-5-COLDSTART: SNMP agent on host APc89c.1d53.575e is undergoing a cold start
*Mar 1 00:08:59.062: %CAPWAP-5-CHANGED: CAPWAP changed state to DISCOVERY
*Mar 1 00:08:59.062: bsnInitRcbSlot: slot 1 has NO radio
*Mar 1 00:08:59.138: %LINK-5-CHANGED: Interface Dot11Radio0, changed state to reset
*Mar 1 00:08:59.837: %SSH-5-ENABLED: SSH 2.0 has been enabled
*Mar 1 00:09:00.145: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to down
*Mar 1 00:09:09.136: %DHCP-6-ADDRESS_ASSIGN: Interface GigabitEthernet0 assigned DHCP address 172.16.26.81, mask 255.255.255.0, hostname APc89c.1d53.575e
*Mar 1 00:09:17.912: %PARSER-4-BADCFG: Unexpected end of configuration file.
*Mar 1 00:09:17.912: status of voice_diag_test from WLC is false
*Mar 1 00:09:17.984: Logging LWAPP message to 255.255.255.255.
*Mar 1 00:09:19.865: %CDP_PD-4-POWER_OK: Full power - NEGOTIATED inline power source
*Mar 1 00:09:19.886: %LINK-3-UPDOWN: Interface Dot11Radio0, changed state to up
*Mar 1 00:09:20.873: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to up
*Mar 1 00:09:20.874: %SYS-6-LOGGINGHOST_STARTSTOP: Logging to host 255.255.255.255 started - CLI initiated
Translating "CISCO-CAPWAP-CONTROLLER.atheertele.com"...domain server (172.16.40.240)
*Mar 1 00:09:29.029: %CAPWAP-5-DHCP_OPTION_43: Controller address 172.16.100.102 obtained through DHCP
*May 25 08:27:02.000: %CAPWAP-5-DTLSREQSEND: DTLS connection request sent peer_ip: 172.16.100.101 peer_port: 5246
*May 25 08:27:02.001: %CAPWAP-5-CHANGED: CAPWAP changed state to
*May 25 08:27:03.175: %CAPWAP-5-DTLSREQSUCC: DTLS connection created sucessfully peer_ip: 172.16.100.101 peer_port: 5246
*May 25 08:27:03.177: %CAPWAP-5-SENDJOIN: sending Join Request to 172.16.100.101
*May 25 08:27:03.177: %CAPWAP-5-CHANGED: CAPWAP changed state to JOIN
*May 25 08:27:03.329: %CAPWAP-5-CHANGED: CAPWAP changed state to CFG
*May 25 08:27:03.333: %DTLS-5-ALERT: Received WARNING : Close notify alert from 172.16.100.101
*May 25 08:27:03.333: %DTLS-5-PEER_DISCONNECT: Peer 172.16.100.101 has closed connection.
*May 25 08:27:03.333: %DTLS-5-SEND_ALERT: Send FATAL : Close notify Alert to 172.16.100.101:5246
*May 25 08:27:03.378: %CAPWAP-5-CHANGED: CAPWAP changed state to DISCOVERY
*May 25 08:27:03.378: %CAPWAP-5-CHANGED: CAPWAP changed state to DISCOVERY
*May 25 08:27:03.378: bsnInitRcbSlot: slot 1 has NO radio
*May 25 08:27:03.448: status of voice_diag_test from WLC is false
*May 25 08:27:14.000: %CAPWAP-5-DTLSREQSEND: DTLS connection request sent peer_ip: 172.16.100.101 peer_port: 5246
*May 25 08:27:14.001: %CAPWAP-5-CHANGED: CAPWAP changed state to
*May 25 08:27:15.185: %CAPWAP-5-DTLSREQSUCC: DTLS connection created sucessfully peer_ip: 172.16.100.101 peer_port: 5246
*May 25 08:27:15.186: %CAPWAP-5-SENDJOIN: sending Join Request to 172.16.100.101
*May 25 08:27:15.186: %CAPWAP-5-CHANGED: CAPWAP changed state to JOIN
*May 25 08:27:15.330: %CAPWAP-5-CHANGED: CAPWAP changed state to CFG
*May 25 08:27:15.333: %DTLS-5-ALERT: Received WARNING : Close notify alert from 172.16.100.101
*May 25 08:27:15.334: %DTLS-5-PEER_DISCONNECT: Peer 172.16.100.101 has closed connection.
*May 25 08:27:15.334: %DTLS-5-SEND_ALERT: Send FATAL : Close notify Alert to 172.16.100.101:5246
*May 25 08:27:15.379: %CAPWAP-5-CHANGED: CAPWAP changed state to DISCOVERY
*May 25 08:27:15.379: %CAPWAP-5-CHANGED: CAPWAP changed state to DISCOVERY
*May 25 08:27:15.379: bsnInitRcbSlot: slot 1 has NO radio
*May 25 08:27:15.450: status of voice_diag_test from WLC is false
*May 25 08:27:26.000: %CAPWAP-5-DTLSREQSEND: DTLS connection request sent peer_ip: 172.16.100.101 peer_port: 5246
*May 25 08:27:26.001: %CAPWAP-5-CHANGED: CAPWAP changed state to
*May 25 08:27:27.182: %CAPWAP-5-DTLSREQSUCC: DTLS connection created sucessfully peer_ip: 172.16.100.101 peer_port: 5246
*May 25 08:27:27.183: %CAPWAP-5-SENDJOIN: sending Join Request to 172.16.100.101
*May 25 08:27:27.184: %CAPWAP-5-CHANGED: CAPWAP changed state to JOIN
*May 25 08:27:27.329: %CAPWAP-5-CHANGED: CAPWAP changed state to CFG
*May 25 08:27:27.333: %DTLS-5-ALERT: Received WARNING : Close notify alert from 172.16.100.101
*May 25 08:27:27.333: %DTLS-5-PEER_DISCONNECT: Peer 172.16.100.101 has closed connection.
*May 25 08:27:27.333: %DTLS-5-SEND_ALERT: Send FATAL : Close notify Alert to 172.16.100.101:5246
*May 25 08:27:27.377: %CAPWAP-5-CHANGED: CAPWAP changed state to DISCOVERY
*May 25 08:27:27.377: %CAPWAP-5-CHANGED: CAPWAP changed state to DISCOVERY
*May 25 08:27:27.377: bsnInitRcbSlot: slot 1 has NO radio
*May 25 08:27:27.433: %LINK-5-CHANGED: Interface Dot11Radio0, changed state to administratively down
*May 25 08:27:27.446: %PARSER-4-BADCFG: Unexpected end of configuration file.
*May 25 08:27:27.447: status of voice_diag_test from WLC is false
*May 25 08:27:27.448: %LINK-3-UPDOWN: Interface Dot11Radio0, changed state to up
*May 25 08:27:27.456: %LINK-5-CHANGED: Interface Dot11Radio0, changed state to reset
*May 25 08:27:38.000: %CAPWAP-5-DTLSREQSEND: DTLS connection request sent peer_ip: 172.16.100.101 peer_port: 5246
*May 25 08:27:38.001: %CAPWAP-5-CHANGED: CAPWAP changed state to
*May 25 08:27:39.183: %CAPWAP-5-DTLSREQSUCC: DTLS connection created sucessfully peer_ip: 172.16.100.101 peer_port: 5246
*May 25 08:27:39.184: %CAPWAP-5-SENDJOIN: sending Join Request to 172.16.100.101
*May 25 08:27:39.184: %CAPWAP-5-CHANGED: CAPWAP changed state to JOIN
*May 25 08:27:39.326: %CAPWAP-5-CHANGED: CAPWAP changed state to CFG
*May 25 08:27:39.329: %DTLS-5-ALERT: Received WARNING : Close notify alert from 172.16.100.101
*May 25 08:27:39.329: %DTLS-5-PEER_DISCONNECT: Peer 172.16.100.101 has closed connection.
*May 25 08:27:39.330: %DTLS-5-SEND_ALERT: Send FATAL : Close notify Alert to 172.16.100.101:5246
*May 25 08:27:39.375: %CAPWAP-5-CHANGED: CAPWAP changed state to DISCOVERY
*May 25 08:27:39.375: %CAPWAP-5-CHANGED: CAPWAP changed state to DISCOVERY
*May 25 08:27:39.375: bsnInitRcbSlot: slot 1 has NO radio
*May 25 08:27:39.446: status of voice_diag_test from WLC is false
*May 25 08:27:49.000: %CAPWAP-5-DTLSREQSEND: DTLS connection request sent peer_ip: 172.16.100.101 peer_port: 5246
*May 25 08:27:49.001: %CAPWAP-5-CHANGED: CAPWAP changed state to
*May 25 08:27:50.179: %CAPWAP-5-DTLSREQSUCC: DTLS connection created sucessfully peer_ip: 172.16.100.101 peer_port: 5246
*May 25 08:27:50.180: %CAPWAP-5-SENDJOIN: sending Join Request to 172.16.100.101
*May 25 08:27:50.180: %CAPWAP-5-CHANGED: CAPWAP changed state to JOIN
*May 25 08:27:50.323: %CAPWAP-5-CHANGED: CAPWAP changed state to CFG
*May 25 08:27:50.326: %DTLS-5-ALERT: Received WARNING : Close notify alert from 172.16.100.101
*May 25 08:27:50.326: %DTLS-5-PEER_DISCONNECT: Peer 172.16.100.101 has closed connection.
*May 25 08:27:50.326: %DTLS-5-SEND_ALERT: Send FATAL : Close notify Alert to 172.16.100.101:5246
*May 25 08:27:50.370: %CAPWAP-5-CHANGED: CAPWAP changed state to DISCOVERY
*May 25 08:27:50.370: %CAPWAP-5-CHANGED: CAPWAP changed state to DISCOVERY
*May 25 08:27:50.370: bsnInitRcbSlot: slot 1 has NO radio
*May 25 08:27:50.425: %LINK-5-CHANGED: Interface Dot11Radio0, changed state to administratively down
*May 25 08:27:50.438: %PARSER-4-BADCFG: Unexpected end of configuration file.
i searched for the regulatory domains difference between AIR-LAP1041N-E-K9 and AIR-LAP1041N-A-K9 and didn't find any difference that may affect the operation of this AP.
just to mention that our configuration in WLC for regulatory domains is:
Configured Country Code(s) AR
Regulatory Domain 802.11a: -A
802.11bg: -A
My question is, should i only include my country in the WLC (IQ) to add the requlatry domain (-E) to solve this problem? or changing the country will affect the operation of all working APs??
Appreciate your kind support,
Wisam Q.Hi Ramon,
thank you for the reply but as shown in the below link:
http://www.cisco.com/en/US/docs/wireless/controller/release/notes/crn7.0.html#wp233793
the WLC in version 7.0.116.0 supports Cisco 1040 seiries APs.
Thanks,
Wisam Q. -
Need Information For Connecting Access point to WLC 4402
Hi Friends
I need Some information for Connecting my New Access point ( Cisco AIRLAP 1242AG) with WLC(4402) Controller
In our network set up we have two WLC(4402) we needs to Connect this New Accesspoint To one of our WLC
My Access point is brand New. I need to Know what all i have to do inorder to connect this AP to the controller (from Acesspoint perspective & WLC perspective)
I need to Know what I need to do in AP to connect to the Controller
Do i need to Assign Static IP Address forAP or after connecting to the switch it automatically gets ip from DHCP and regsiter with controller??
Do i Need to Configure my AP with default gateway(the switch to which is connected ?) & DO i need to configure the AP with Controller Ip address ??
Pls Assist
Regards
SafwanHi Scot...
We tried Connecting the Access Point yesterday, but it failed....
We are using Cisco 3500 Access point ...
when we connected , first it automatically got an ip address using DHCP but following error occurred
P70ca.9bd5.77c6#
AP70ca.9bd5.77c6#
AP70ca.9bd5.77c6#
Not in Bound state.
*Mar 1 00:13:56.539: %CAPWAP-3-ERRORLOG: Invalid event 38 & state 2 combination
*Mar 1 00:13:56.555: %DHCP-6-ADDRESS_ASSIGN: Interface GigabitEthernet0 assigne
d DHCP address 10.50.11.26, mask 255.255.0.0, hostname AP70ca.9bd5.77c6
*Mar 1 00:14:04.564: %CAPWAP-3-UNSUPPORTED_WLC_VERSION: Unsupported version 6.0
.182.0 on WLC USSTLController01
*Mar 1 00:14:14.564: %CAPWAP-3-UNSUPPORTED_WLC_VERSION: Unsupported version 6.0
.182.0 on WLC USSTLController01
*Mar 1 00:14:24.564: %CAPWAP-3-UNSUPPORTED_WLC_VERSION: Unsupported
version 6.0
.182.0
version 6.0
.182.0
on WLC USSTLController01
version 6.0
.182.0
Then I COnfigured Ap with Static ip address & default gateway & controller Ip but tht too didnt work...
.182.0 on WLC USSTLController01
AP70ca.9bd5.77c6>
AP70ca.9bd5.77c6>
AP70ca.9bd5.77c6>
AP70ca.9bd5.77c6>
*Mar 1 00:13:40.908: %CDP_PD-2-POWER_LOW: All radios disabled - NEGOTIATED WS-C
3750X-48P (e05f.b907.9a20)
AP70ca.9bd5.77c6>
AP70ca.9bd5.77c6>
AP70ca.9bd5.77c6>en
Password:
AP70ca.9bd5.77c6#
*Mar 1 00:13:48.033: %CAPWAP-3-DHCP_RENEW: Could not discover WLC using DHCP IP
. Renewing DHCP IP.
AP70ca.9bd5.77c6#
AP70ca.9bd5.77c6#
AP70ca.9bd5.77c6#
P70ca.9bd5.77c6>
*Mar 1 00:13:40.908: %CDP_PD-2-POWER_LOW: All radios disabled - NEGOTIATED WS-C
3750X-48P (e05f.b907.9a20)
AP70ca.9bd5.77c6>
AP70ca.9bd5.77c6>
AP70ca.9bd5.77c6>en
Password:
AP70ca.9bd5.77c6#
*Mar 1 00:13:48.033: %CAPWAP-3-DHCP_RENEW: Could not discover WLC using DHCP IP
. Renewing DHCP IP.
I also Need to Know Cisco Access point 3500 can be associated with WLC 4402 ( version 6.0.182.0) ??
Pls Advice How to proceed further -
Help Needed - complete newbie - WLC 4402
I am trying to set up a basic wireless network, completely seperate from our internal network, just utlizing the external internet bandwidth. It will mainly be used for meeting rooms and visitors requiring internet access.
There should be no need for VLans on the Wireless network.
The External 7204 router is plugged into a 12 port 2950 switch, which has a connection to the external side of our firewall.The ip address of the router is a public address, so if possible I do not want to give the WLC management ip a public address. The WLC will be plugged into the Cisco 2950 switch.
I am a complete newbie at setting up the Cisco wireless. I imagine it is down to routing - do I have to purchase another router or is the WLC capable of doing simplified routing?
Any advice would be greatly apprciated.
Cisco WLC 4402 - version 5.1.151.0
Cisco 3750 24 Port Switch
External Router 7204 VXR Router
Internal DHCP on WLC range - 192.168.60.100 -> .150
Management Ip address: 192.168.60.2
AP ip address: 192.168.60.3
Virtual ip address: 1.1.1.1
External Router ip address: 194.*.*.1Hi dennischolmes,
Thanks for your reply, i have tried to create an interface on the controller as you suggested. however I get the following error " Error in setting VLAN and port. Cannot have multiple untagged dynamic interface on the same port" was ondering if you could shed any light on that error.
Trying to setup the Trunk port on the 2950 switch, it won't allow me to set the encapsulation dot1q - is this down to the software version of the switch? -
I am deploying WLC 4402 with LWAP 1131 but AP fail to join the WLC .The resone that I dont have DNS server.The error message in the AP is :
AP001d.451f.8582>
*Mar 1 00:00:38.005: %DHCP-6-ADDRESS_ASSIGN: Interface FastEthernet0 assigned D
HCP address 172.26.5.12, mask 255.255.255.0, hostname AP001d.451f.8582
Translating "CISCO-LWAPP-CONTROLLER"...domain server (255.255.255.255)
*Mar 1 00:00:49.371: LWAPP_CLIENT_ERROR: lwapp_name_lookup - Could Not resolve
I tried to configure the Controller address in LAP but I fail ,The error when I tried to configure AP is below:
AP001d.451f.8582#lwapp ap controller ip address 172.26.5.10
ERROR!!! Command is disabled.
my question is :
is it possible to make LAP join WLC with out DNS,if yes how ?Hi Yhab,
There are other ways besides DNS to help in the AP and WLC Discovery process. Have a look in this good doc;
Lightweight AP (LAP) Registration to a Wireless LAN Controller (WLC)
http://www.cisco.com/en/US/tech/tk722/tk809/technologies_tech_note09186a00806c9e51.shtml#topic2
For the Static entry problem;
If this AP was ever registered you can use this command from the LAP CLI to clear the LWAPP configuration on the LAP:
clear lwapp private-config
This allows you to use the AP LWAPP static configuration commands again.
Here is an example:
Enable (enter password)
AP1240#clear lwapp private-config
AP1240#lwapp ap hostname AP1240
AP1240#lwapp ap ip address 10.77.244.199 255.255.255.224
AP1240#lwapp ap ip default-gateway 10.77.244.220
AP1240#lwapp ap controller ip address 172.16.1.50
Note: You cannot use the clear lwapp private-config command when the LAP is registered with the controller.
http://www.cisco.com/en/US/products/hw/wireless/ps430/products_tech_note09186a00808e2d27.shtml#t2
Hope this helps!
Rob -
WiFi Devices not connecting to WLC 4402
Hi All,
I have a WLC 4402 running on s/w version 7.0.240.0. Currently devices are reluctant to join the controller.
I am getting continuous log shown below
%DHCP-3-SEND_OFFER_FAIL,
%DOT1X-3-MAX_EAPOL_KEY_RETRANS:
and Decrypt errors occurred for client
Could't find a proper solution anywhere. Pls suggest...Need more info than that... can you post your show wlan <wlan id>
Make sure that if your using WPA, that you only either use WPA/TKIP or WPA2/AES, not both or a mix of one or the other. -
WLC 4402 LAG connection to 2 different chassis of 6509 VSS switch system
Hi,
I have inherited a 6509 VSS switch system as the network core and have the task of ensuring proper redundancy and redesign of the directly connected data center devices. One of the connected devices (WLC 4402) physically appears to be connected to both switches - the WLC is in the same rack as VSS-Chassis1 so I can trace the fiber from WLC port 1 to gi1/1/22, the other fiber from the WLC port 2 goes into the floor and presumably over to VSS-Chassis2 gi2/1/22 (there is fiber connected there, I have link lights on both sides, and the port channel, Po200, on the VSS switch which is configured on gi1/1/22 is also configured on gi2/1/22). My question pertains to the CDP neighbor output I get on the VSS switch: (truncated to include just the WLC)
NCMECHQWiFi1 Gig 1/1/22 137 H AIR-WLC44 Gig 0/0/2
NCMECHQWiFi1 Gig 1/1/22 137 H AIR-WLC44 LAGInterface0/3/1
NCMECHQWiFi1 Gig 1/1/22 137 H AIR-WLC44 Gig 0/0/1
It looks like both WLC ports are physically connected to Gi1/1/22, which they are quite obviously not.
This is confirmed on the WLC's sho cdp entry all output:
(Cisco Controller) >show cdp entry all
Device ID: ncmec-vsscoresw1.ncmec.org
Entry address(es): 100.1.0.254
Platform: cisco WS-C6509-E, Capabilities: Router Switch IGMP
Interface: LAGInterface0/3/1, Port ID (outgoing port): GigabitEthernet1/1/22
Holdtime : 160 sec
I believe that the multi chassis etherchannel is set up correctly on the VSS:
vsscoresw1#sho run int gi1/1/22
interface GigabitEthernet1/1/22
description WLC-Management
switchport
switchport trunk encapsulation dot1q
switchport mode trunk
switchport nonegotiate
channel-group 200 mode on
end
vsscoresw1#sho run int gi2/1/22
interface GigabitEthernet2/1/22
description WLC-Management
switchport
switchport trunk encapsulation dot1q
switchport mode trunk
switchport nonegotiate
channel-group 200 mode on
end
vsscoresw1#sho run int po200
interface Port-channel200
description WLC-Management
switchport
switchport trunk encapsulation dot1q
switchport mode trunk
switchport nonegotiate
end
And yet when I show the details of port channel 200, I expect to see "mode on" but get instead see LACP which is unsupported on the WLC:
vsscoresw1#sho etherchannel 200 detail
Group state = L2
Ports: 2 Maxports = 8
Port-channels: 1 Max Port-channels = 1
Protocol: -
Minimum Links: 0
Ports in the group:
Port: Gi1/1/22
Port state = Up Mstr In-Bndl
Channel group = 200 Mode = On Gcchange = -
Port-channel = Po200 GC = - Pseudo port-channel = Po200
Port index = 0 Load = 0xFF Protocol = -
Mode = LACP
Age of the port in the current state: 180d:19h:47m:01s
Port: Gi2/1/22
Port state = Up Mstr In-Bndl
Channel group = 200 Mode = On Gcchange = -
Port-channel = Po200 GC = - Pseudo port-channel = Po200
Port index = 1 Load = 0xFF Protocol = -
Mode = LACP
Age of the port in the current state: 180d:19h:47m:02s
Port-channels in the group:
Port-channel: Po200
Age of the Port-channel = 354d:12h:47m:27s
Logical slot/port = 46/19 Number of ports = 2
GC = 0x00000000 HotStandBy port = null
Port state = Port-channel Ag-Inuse
Protocol = -
Fast-switchover = disabled
Load share deferral = disabled
Ports in the Port-channel:
Index Load Port EC state No of bits
------+------+------------+------------------+-----------
0 FF Gi1/1/22 On 8
1 FF Gi2/1/22 On 8
Time since last port bundled: 173d:17h:06m:34s Gi2/1/22
Time since last port Un-bundled: 173d:17h:06m:34s Gi2/1/22
Last applied Hash Distribution Algorithm: Fixed
>>> So my question, arising at least partly from the apparently misleading CDP information, is this: How can I confirm that the WLC is correctly dual homed to both core switches? (short of tracing the cable) I ask because there are several other devices (not WLCs) that need to have the dual homed connections confirmed.
I tried a layer 2 trace route but for all macs associated with the WLC, the trace abborts with the error "Device has Multiple CDP neighbours on destination port."
Thanks in advance!
SuePS: It is critical that I confirm the redundancy, since as a part of the data center redesign we will be moving the second VSS chassis to the same rack with the first to simplify the dual connections. I need to verify all the redundant connections before I take it offline and move it. Thanks!
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WLC 4402 with Ap 1131Ag Urgent
Hi,
Im trying this frist time and gone through the documenet during the installtion.
I have configured the WLC 4402 as below
(Cisco Controller) >show interface summary
Interface Name Port Vlan Id IP Address Type
ap manager 1 2 52.234.57.132 Dynamic
management 1 untagged 52.234.57.8 Static
service-port N/A N/A 192.168.1.1 Static
virtual N/A N/A 1.1.1.1 Static
(Cisco Controller) >show interface detailed management
Interface Name................................... management
MAC Address...................................... 00:21:a0:38:69:80
IP Address....................................... 52.234.57.8
IP Netmask....................................... 255.255.255.128
IP Gateway....................................... 52.234.57.3
VLAN............................................. untagged
Active Physical Port............................. 1
Primary Physical Port............................ 1
Backup Physical Port............................. Unconfigured
Primary DHCP Server.............................. 52.225.1.2
Secondary DHCP Server............................ Unconfigured
DHCP Option 82................................... Disabled
ACL.............................................. Unconfigured
But after onnecting my APs im getting an error...
*Mar 1 00:18:48.839: LWAPP_CLIENT_ERROR: lwapp_name_lookup - Could Not
resolve
CISCO-LWAPP-CONTROLLER.hyderabad2.XXXX.com
Translating "CISCO-LWAPP-CONTROLLER.hyderabad2.XXXX.com"...domain
server (52.2
24.13.1) (52.225.1.2)...
Can you please help me .. to solve thisHi,
Can you tell me what will be the best way to configure my WLAN setup.
Our set up is
1. 2 Cores switch 4506 with HSRP 52.234.57.3/25 (MNGMT VLAN 1)
2. 52.234.57.128/26 (For WLANusers VLAN 2)
3. C 3750 PWR in Access 52.234.58.0/24 USER1 (VLAN4)
4. C 3750 PWR in Access 52.234.59.0/24 USER2 (VLAN5)
Our DNS and DHCP server sits in HO with IP adrs 52.225.1.2 and 52.234.15.12.
I have did the basic WLC configuration.
and when i connected the LAP in my access i found the error of NOT able to resolve with DNS server. i.e CISCO-LWAPP-CONTROLLER.hyderabad2.XXXXX.com.
I'm getting this error when try both L2 and L3 setup.
We are using C4402 WLC and 1131 AG LAP
Please advice how to overcome this.
Thanks in advance...
Vj -
Problem to register upgraded AP 1242 to WLC 4402
Hi,
I am running a small Cisco WLAN with about 20 APs (all 1242) that are managed by two WLC 4402 (running v4.0.155.0).
WLCs are in Mobility group, serveral WLANs/VLANs are configured (including 802.1x, guest access with WebAuthentication etc.). All APs are configured for the same WLC as primary and the other as secondary. Everthing was working fine until I tried to upgrade another AP from IOS to LWAPP using the Cisco Upgrade tool.
After the AP was flashed and rebooted it started to discover a WLC but fails. The console messages look like this:
*Mar 1 00:00:05.962: %CDP_PD-4-POWER_OK: Full power - AC_ADAPTOR inline power source
*Mar 1 00:00:06.952: %LINK-3-UPDOWN: Interface FastEthernet0, changed state to up
*Mar 1 00:00:07.952: %LINEPROTO-5-UPDOWN:
ap> Line protocol on Interface FastEthernet0, changed state to up
*Mar 1 00:00:25.960: %LWAPP-5-CHANGED: LWAPP changed state to DISCOVERY
Translating "CISCO-LWAPP-CONTROLLER.xxx.yyy"...domain server (10.x.y.z)
*Mar 1 00:00:35.348: %DHCP-6-ADDRESS_ASSIGN: Interface FastEthernet0 assigned DHCP address 10.x.y.z, mask 255.255.254.0, hostname AP0019.3076.fe30
*Mar 1 00:00:36.349: LWAPP_CLIENT_ERROR: lwapp_name_lookup - Could Not resolve CISCO-LWAPP-CONTROLLER.xxx.yyy
*Mar 1 00:00:46.398: %LWAPP-5-CHANGED: LWAPP changed state to JOIN
*Mar 1 00:00:54.397: LWAPP_CLIENT_ERROR_DEBUG: spamHandleJoinTimer: Did not recieve the Join response
*Mar 1 00:00:54.397: LWAPP_CLIENT_ERROR_DEBUG: No more AP manager IP addresses remain.
*Mar 1 00:00:54.397: %SYS-5-RELOAD: Reload requested by LWAPP CLIENT. Reload Reason: DID NOT GET JOIN RESPONSE.
*Mar 1 00:00:54.398: %LWAPP-5-CHANGED: LWAPP changed state to DOWN
The switchport of the AP is configured for the same VLAN as the management and ap-management interface of the controller (not native VLAN), the primary controller is set to master controller mode and I see no other error messages (e. g. on the WLC).
Does anyone know how to fix this problem?
(even adding a "CISCO-LWAPP-CONTROLLER" host in the DNS does not help!!!)Hi Ankur,
here the output of "dir flash:"
dir flash:
Directory of flash:/
2 -rwx 1048 Aug 14 2007 14:29:38 +00:00 private-multiple-fs
3 -rwx 314 Mar 1 2002 00:00:57 +00:00 env_vars
156 drwx 128 Aug 14 2007 14:29:32 +00:00 c1240-rcvk9w8-mx
10 drwx 256 Aug 15 2007 07:15:47 +00:00 c1240-k9w8-mx.123-11.JX
15998976 bytes total (11196416 bytes free)
AP0019.3076.fe30#
Is there something wrong?
Kind regards,
Hagen -
WLC 4402 username and password expires automatically
Hi,
We are facing issue with Cisco WLC 4402 (Cisco AireOS Version 4.2.205.0) and username and password expired automatically. It happens very often. We are not able to retreive the password, so everytime we need to reset(factory default) the Cisco WLC4402 and doing fresh installation.
Whether it is the hardware issue or software bug.
Also is there any possibility of recover the username and [password with resetting the cisco wlc4402.
Kindly suggest on this issue.
Regards
S.ManikandanHmmm.. Strange!! are we using any TACACS to manage?? or just the management username and password??
I guess after 5.2 WLC code or so we have the option of resetting the password without losing the config!!
Regards
Surendra -
AP 1131ag not able to join with WLC 4402
In some of my spare time, I've been trying to get this AP to join with this WLC. It's been about two weeks now. I'm not sure what the problem is. I think that there are a few possible issues, but I'm asking the more experienced & knowledgeable support community. I did convert the autonomous AP to a LAP. So here are some outputs:
AP sh ver
AP0014.6956.6926#sh ver
Cisco IOS Software, C1130 Software (C1130-K9W8-M), Version 12.4(25e)JAO3, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2013 by Cisco Systems, Inc.
Compiled Wed 18-Dec-13 20:53 by prod_rel_team
ROM: Bootstrap program is C1130 boot loader
BOOTLDR: C1130 Boot Loader (C1130-BOOT-M) Version 12.3(2)JA3, RELEASE SOFTWARE (fc2)
AP0014.6956.6926 uptime is 2 hours, 11 minutes
System returned to ROM by power-on
System image file is "flash:/c1130-k9w8-mx.124-25e.JAO3/c1130-k9w8-mx.124-25e.JAO3"
This product contains cryptographic features and is subject to United
States and local country laws governing import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. and local country laws. By using this product you
agree to comply with applicable laws and regulations. If you are unable
to comply with U.S. and local laws, return this product immediately.
A summary of U.S. laws governing Cisco cryptographic products may be found at:
http://www.cisco.com/wwl/export/crypto/tool/stqrg.html
If you require further assistance please contact us by sending email to
[email protected].
cisco AIR-LAP1131AG-A-K9 (PowerPCElvis) processor (revision A0) with 27638K/5120K bytes of memory.
Processor board ID FTX0924T1NR
PowerPCElvis CPU at 262Mhz, revision number 0x0950
Last reset from power-on
LWAPP image version 7.3.1.72
1 FastEthernet interface
2 802.11 Radio(s)
32K bytes of flash-simulated non-volatile configuration memory.
Base ethernet MAC Address: 00:14:69:56:69:26
Part Number : 73-8962-07
PCA Assembly Number : 800-24818-06
PCA Revision Number : C0
PCB Serial Number : FOC092238UU
Top Assembly Part Number : 800-25544-01
Top Assembly Serial Number : FTX0924T1NR
Top Revision Number : A0
Product/Model Number : AIR-AP1131AG-A-K9
Configuration register is 0xF
WLC sh sysinfo
Manufacturer's Name.............................. Cisco Systems Inc.
Product Name..................................... Cisco Controller
Product Version.................................. 4.2.205.0
RTOS Version..................................... 4.2.205.0
Bootloader Version............................... 4.2.205.0
Build Type....................................... DATA + WPS
System Name...................................... wlcVA010a03a01
System Location..................................
System Contact...................................
System ObjectID.................................. 1.3.6.1.4.1.14179.1.1.4.3
IP Address....................................... 10.10.1.1
System Up Time................................... 4 days 0 hrs 54 mins 42 secs
Configured Country............................... US - United States
Operating Environment............................ Commercial (0 to 40 C)
Internal Temp Alarm Limits....................... 0 to 65 C
Internal Temperature............................. +39 C
State of 802.11b Network......................... Enabled
State of 802.11a Network......................... Enabled
Number of WLANs.................................. 1
3rd Party Access Point Support................... Disabled
Number of Active Clients......................... 0
Burned-in MAC Address............................ 00:18:73:35:DC:40
Crypto Accelerator 1............................. Absent
Crypto Accelerator 2............................. Absent
Power Supply 1................................... Absent
Power Supply 2................................... Present, OK
WLC debug lwapp errors enable
Fri Jan 24 16:55:15 2014: 00:13:5f:f8:94:f0 LWAPP Join Request does not include valid certificate in CERTIFICATE_PAYLOAD from AP 00:13:5f:f8:94:f0.
Fri Jan 24 16:55:15 2014: 00:13:5f:f8:94:f0 Unable to free public key for AP 00:13:5f:f8:94:f0
Fri Jan 24 16:55:15 2014: 00:13:5f:f8:94:f0 Decoding Join Request failed for AP 00:13:5f:f8:94:f0
Fri Jan 24 16:55:20 2014: 00:13:5f:f8:94:f0 LWAPP Join Request does not include valid certificate in CERTIFICATE_PAYLOAD from AP 00:13:5f:f8:94:f0.
Fri Jan 24 16:55:20 2014: 00:13:5f:f8:94:f0 Unable to free public key for AP 00:13:5f:f8:94:f0
Fri Jan 24 16:55:20 2014: 00:13:5f:f8:94:f0 Decoding Join Request failed for AP 00:13:5f:f8:94:f0
WLC debug lwapp events enable
Fri Jan 24 16:52:20 2014: 00:13:5f:f8:94:f0 Received LWAPP DISCOVERY REQUEST from AP 00:13:5f:f8:94:f0 to ff:ff:ff:ff:ff:ff on port '1'
Fri Jan 24 16:52:20 2014: 00:13:5f:f8:94:f0 Successful transmission of LWAPP Discovery Response to AP 00:13:5f:f8:94:f0 on port 1
Fri Jan 24 16:52:20 2014: 00:13:5f:f8:94:f0 Received LWAPP DISCOVERY REQUEST from AP 00:13:5f:f8:94:f0 to ff:ff:ff:ff:ff:ff on port '1'
Fri Jan 24 16:52:20 2014: 00:13:5f:f8:94:f0 Successful transmission of LWAPP Discovery Response to AP 00:13:5f:f8:94:f0 on port 1
Fri Jan 24 16:52:31 2014: 00:13:5f:f8:94:f0 Received LWAPP JOIN REQUEST from AP 00:13:5f:f8:94:f0 to 06:0a:10:10:00:00 on port '1'
Fri Jan 24 16:52:31 2014: 00:13:5f:f8:94:f0 LWAPP Join Request does not include valid certificate in CERTIFICATE_PAYLOAD from AP 00:13:5f:f8:94:f0.
Fri Jan 24 16:52:31 2014: 00:13:5f:f8:94:f0 Unable to free public key for AP 00:13:5f:f8:94:f0
Fri Jan 24 16:52:31 2014: 00:13:5f:f8:94:f0 Decoding Join Request failed for AP 00:13:5f:f8:94:f0
Fri Jan 24 16:52:36 2014: 00:13:5f:f8:94:f0 Received LWAPP JOIN REQUEST from AP 00:13:5f:f8:94:f0 to 06:0a:10:10:00:00 on port '1'
Fri Jan 24 16:52:36 2014: 00:13:5f:f8:94:f0 LWAPP Join Request does not include valid certificate in CERTIFICATE_PAYLOAD from AP 00:13:5f:f8:94:f0.
Fri Jan 24 16:52:36 2014: 00:13:5f:f8:94:f0 Unable to free public key for AP 00:13:5f:f8:94:f0
Fri Jan 24 16:52:36 2014: 00:13:5f:f8:94:f0 Decoding Join Request failed for AP 00:13:5f:f8:94:f0
WLC debug pm pki enable
Fri Jan 24 16:49:45 2014: sshpmGetIssuerHandles: invalid args (0x13d7edd0/0x13d7edd4/0x13d7edd8/0x30231b14/0)
Fri Jan 24 16:49:45 2014: sshpmFreePublicKeyHandle: called with (nil)
Fri Jan 24 16:49:45 2014: sshpmFreePublicKeyHandle: NULL argument.
Fri Jan 24 16:49:50 2014: sshpmGetIssuerHandles: invalid args (0x13d91320/0x13d91324/0x13d91328/0x30231b14/0)
Fri Jan 24 16:49:50 2014: sshpmFreePublicKeyHandle: called with (nil)
Fri Jan 24 16:49:50 2014: sshpmFreePublicKeyHandle: NULL argument.
Thanks!
Leoncisco AIR-LAP1131AG-A-K9 (PowerPCElvis) processor (revision A0) with 27638K/5120K bytes of memory.WLC sh sysinfoManufacturer's Name.............................. Cisco Systems Inc.Product Name..................................... Cisco ControllerProduct Version.................................. 4.2.205.0RTOS Version..................................... 4.2.205.0Bootloader Version............................... 4.2.205.0Build Type....................................... DATA + WPSFri Jan 24 16:55:20 2014: 00:13:5f:f8:94:f0 LWAPP Join Request does not include valid certificate in CERTIFICATE_PAYLOAD from AP 00:13:5f:f8:94:f0.Fri Jan 24 16:52:36 2014: 00:13:5f:f8:94:f0 LWAPP Join Request does not include valid certificate in CERTIFICATE_PAYLOAD from AP 00:13:5f:f8:94:f0.
adding to Above .
Manually add self-signed certificates (SSCs) to a Cisco Wireless LAN (WLAN) Controller (WLC).
you can manually add the SSC to the WLC.
these kind problems occure with Lightweight AP Protocol (LWAPP)-converted AP.
Via GUI:
Choose Security > AP Policies and click Enabled beside Accept Self Signed Certificate.
Select SSC from the Certificate Type drop-down menu.
Enter the MAC address of the AP and the hash key, and click Add.
Via CLI:
Enable Accept Self Signed Certificate on the WLC. The command is config auth-list ap-policy ssc enable.
(Cisco Controller) >config auth-list ap-policy ssc enable
Add the AP MAC address and hash key to the authorization list,The command is config auth-list add ssc AP_MAC AP_key .
(Cisco Controller) >config auth-list add ssc
More to check here:
http://www.cisco.com/en/US/products/ps6366/products_configuration_example09186a00806a426c.shtml.
Also mention by Scott that this is very old version on WLC.Please upgrade it.
Hope ite helps.
REgards
Dont forget to rate helpful posts -
Updated WLC has strange error log and AP's not joining
Hi we recently updated all of our WLC's to 7.098 and it all went smoothly, controllers rebooted and AP's updated their firmware and rebooted OK.
One WLC (4402) which was working fine since the update now has no AP's associated. The AP's were all configured to run in HREAP mode and are on remote sites within our WAN. I have checked that all policies and ports are still open (none have changed anyway) but the AP's can not join with the contoller.
The log from an AP trying to join with the WLC.
*Mar 1 00:15:24.966: %CAPWAP-3-ERRORLOG: Did not get log server settings from DHCP.
*Mar 1 00:15:34.991: %CAPWAP-3-ERRORLOG: Go join a capwap controller
*Jan 12 02:17:56.000: %CAPWAP-5-DTLSREQSEND: DTLS connection request sent peer_ip: 10.96.4.17 peer_port: 5246
*Jan 12 02:17:56.000: %CAPWAP-5-CHANGED: CAPWAP changed state to
*Jan 12 02:18:17.447: %CDP_PD-2-POWER_LOW: All radios disabled - NON_CISCO-NO_CDP_RECEIVED (0000.0000.0000)
*Jan 12 02:18:25.999: DTLS_CLIENT_ERROR: ../dtls/dtls_connection_db.c:2013 Max retransmission count reached!
*Jan 12 02:18:25.999: %DTLS-3-HANDSHAKE_RETRANSMIT: Max retransmit count for 10.96.4.17 is reached.
*Jan 12 02:18:56.000: %DTLS-5-SEND_ALERT: Send WARNING : Close notify Alert to 10.96.4.17:5246
*Jan 12 02:18:56.000: %CAPWAP-5-CHANGED: CAPWAP changed state to DISCOVERY
*Jan 12 02:18:56.001: %CAPWAP-5-CHANGED: CAPWAP changed state to DISCOVERY
*Jan 12 02:19:06.006: %CAPWAP-3-ERRORLOG: Go join a lwapp controller
*Jan 12 02:19:06.006: %LWAPP-3-CLIENTERRORLOG: Set Transport AddressCalled
*Jan 12 02:19:06.014: %LWAPP-5-CHANGED: CAPWAP changed state to JOIN
*Jan 12 02:19:11.013: %LWAPP-3-CLIENTERRORLOG: Join Timer: did not recieve join response (controller - ceo-wlc-01)
The logs on WLC show as below.
*emWeb: Jan 12 13:14:13.629: %AAA-5-AAA_AUTH_ADMIN_USER: aaa.c:1289 Authentication succeeded for admin user 'adann'
*spamReceiveTask: Jan 12 13:14:12.919: %LWAPP-6-CAPWAP_SUPP_VER: spam_lrad.c:1440 Discarding discovery request in LWAPP from AP 00:21:a0:81:a4:10 supporting CAPWAP
*spamReceiveTask: Jan 12 13:14:11.543: %LWAPP-6-CAPWAP_SUPP_VER: spam_lrad.c:1440 Discarding discovery request in LWAPP from AP 00:21:a0:81:8f:a0 supporting CAPWAP
*spamReceiveTask: Jan 12 13:14:11.395: %LWAPP-6-CAPWAP_SUPP_VER: spam_lrad.c:1440 Discarding discovery request in LWAPP from AP 00:24:14:ff:f1:70 supporting CAPWAP
*emWeb: Jan 12 13:14:10.731: %AAA-5-AAA_AUTH_ADMIN_USER: aaa.c:1289 Authentication succeeded for admin user 'adann'[...It occurred 2 times/sec!.]
*emWeb: Jan 12 13:14:09.459: %AAA-5-AAA_AUTH_ADMIN_USER: aaa.c:1289 Authentication succeeded for admin user 'adann'
*spamReceiveTask: Jan 12 13:14:09.457: %LWAPP-6-CAPWAP_SUPP_VER: spam_lrad.c:1440 Discarding discovery request in LWAPP from AP 00:24:14:ff:ec:00 supporting CAPWAP
Any suggestions would be appreciated!
TonyStrange. Something must have happened that you didn't notice.
From the logs, it looks like only lwapp requests are arriving at the WLC. And WLC discards them cause it knows the AP can also do capwap so it's waiting for the capwap join packet.
As next step, I'd take a look at network traffic. Mostly close to the WLC where we want to know if we are receiving capwap discovery/join from the AP or not.
Nicolas -
Hello all,
I've got a following problem with bringing up simple wireless configuration. There is a WLC-4402 controller and several remote locations (I am testing one so far). Two WLAN configured (one for employee and the other for guest access - no mobility anchoring used, guest is just mapper to VLAN restricted on the firewall). WLC serves DHCP pools for wireless clients. Problem I am experiencing at the moment is that user with laptop is able to connect to guest WLAN, got an IP but can communicate (ping) only its own IP, the controller IP in guest subnet and default gateway (which is the firewall interface). Traffic to any other destinations never hit gateway (I am running tcpdump on it to confirm). I double checked controller config but no luck so far. Could that be caused by missconfigured tunnel? No ACL or restriction set on WLC - see attached config.
Thank you in advance,
PeterIs this an open network or have you enabled layer 3 security? Web Auth? I can see you have created a lobby admin account so expect that you use this for guest account creation with web auth..
When you associate/receieve IP address to the open guest network have you then opened a web browser and authenticated? Until you enter your login details created on the WLC I would imagine that you wouldn't be able to send any data.
If you have authenticated already, can you check on the WLC that the client is associated/authenticated and is the Corp network ok? Also what is the topology between the WLC/Firewall/Remote sites.
Cheers
Mat -
Has anyone setup a WLC 4402 and few 1130AP's on their network? Here's the scenario we have VLAN's setup on our network. We want to be able an employee can connect to the internal network and public connect to a DSL Internet. I got the internal employee access the internal network but I couldn't get the DSL users connect to the Internet. Internal network uses DHCP server and DSL users uses Linksys DHCP server. Can someone point me to the right setup/config on 1130AP's to connect to DSL using WLC 4402?
Make sure you can get the VLAN to the internet before you setup the WLAN. 1st off I would test the VLAN that you have setup to go to DSL on a switcport on your core switch and work the DHCP issues out there and then work on the WLAN. can you ping your DSL router intface from your switch. If you can my guess is that the IP helper address is not set right.
You will then need to point the WLAN to VLAN you setup for the DSL.
Maybe you are looking for
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Now hat I have my HP6500A Plus connected the fax works great. However my answer machine will no take messages.
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Problem centering page when printing: Lion and CS 5
Just installed Apple's Lion. Am running Illustrator CS 5. Went to print a file, chose the center on page option from the new icon in Adobe's Print dialog box. The page does not print centered on the paper. It prints way off! I can get the page to pri
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Firefox 27.0.1 is using up to 500,000k of my memory!!! Why and how do I fix this?
I have Firefox. And sometimes when I'm trying to watch a video, the video lags immensely! So I went to task manager to see how much memory its using. And it's using a whopping 480,000k!!! I have a basic theme and very basic addons. Nothing fancy. Alm
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I installed Firefox 4 approximately 2-3 weeks ago.
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Speakers compatible with classic
After reading the discussion about the problems people are having with the camera connector not being compatible with the classic I am now wondering if speakers designed for use with ipods like the logic3 ones are compatible or not. I plugged a £5 se