Cisco Wireless :: WLC 2504 7.3 / Reloads - LCS Provision Max Retries?
Dec 2, 2012
reloads of aps joined to wlc 2504 7.3 with this log messages
*Dec 3 16:30:47.575: %SYS-5-RELOAD: Reload requested by LWAPP CLIENT. Reload Reason: LSC Provision max retries.
*Dec 3 16:30:47.575: %LWAPP-5-CHANGED: CAPWAP changed state to DOWN
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Jun 11, 2012
In the company we have two SSIDs for corporate and guest networks respectively when I try to connect to any of the SSIDs it doesn't happen until 5 retries. The only log I get that seems to be related to it is the following:
*Jun 11 11:48:09.062: %APF-1-DISCONECT_MOBILE_DUE_TO_WLAN_SW: apf_policy.c:541 Disconnecting mobile 00:23:32:73:d7:15 due to switch of WLANs from 1(femsawl) to 2(visitas)
Here it shows a switch between SSIDs but if you just turned on an apple device and try to associate for the first time to any of the SSIDs the scenario is the same, several tries to connect.I am running a 4402 wlc with 6.0.202.0 software version.
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Feb 21, 2012
I have two 1410 bridges installed in a point to point link using external directional antennas. The distance between the bridges is only 200M. As you can see below from the output the RSSI and SNR are excellent with a good fade margin available. These stats are almost identical to what my path profile calculated out to be. During normal operation the latency on this link sub 2ms, during certain conditions the latency jumps to 40+ms and starts dropping packets. I say certain conditions because we have not been able to pinpoint it. Unfortunately at this time the customer does not have the ability to do any SNMP polling or collect any statistical information (working on getting this setup). There are an excessive number of data retries and am not sure if that is normal. During the issues I have observered the below command output and the numbers did not change, which leads to me believe that it is not a RF issue. It almost looks like it's serialization delay, but I have no data to back that up. During iperf performance testing of this wireless link I could push 54Mbps of UDP traffic no problem, no errors, no CRC's.
Bridge Parameters
Encryption: WPA-PSK w/TKIP
Distance parameter: Configured to 1
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Aug 15, 2011
We are experiencing a high amount of retries in one direction between two 1310 bridges with external yagi antennas. What would this indicate? Here is a copy of the linktest:
POOR (102% retries) Time Strength(dBm) SNR SNR Retries
msec In Out In Out In Out
Sent :5000, Avg 5 - 66 - 64 31 45 Tot: 56 10149
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May 13, 2013
I bought Linksys E4200, at a time that is the TOP of the line Cisco routers for Home use.I noticed a serious usage issue with it, I could not identify which are the wifi devices connected to choose for access restriction or parental controls, as the dialog box state only as "Network device", and software control by Linksys does not have any provision to use MAC ID or any other option "except " looking at the dialog box as "Network device".
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Apr 30, 2012
My access point 1042 series in light weight mode reloads itselft every time it booting, sometimes it boot succesfully.
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Feb 28, 2011
what is MPLS VPN and VPN over broadband. BSNL is providing VPN over broadband using MPLS.
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Jul 24, 2012
1. We would like to pre-provision a 2248TP FEX on my 5596UP (NEXUS 5596 running 5.1(3)N2(1a)). Problem is that I can't choose this FEX model. I have the choice of a 2248T or a 2248TP-E, but no 2248TP. [code]
2. on pair of NEXUS 5596 running 5.1(3)N2(1a) with a Layer-3 module installed in both.When doing Enhanced vPC - connecting all FEXs dual-homed to both 5596 - how many FEXs can I have in total ?
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Sep 3, 2012
I have 2 x 3750's in a stack, switch 2 is the master. We only have 5 hosts in each switch so we decided to move all hosts into switch to and removed switch 1 as we need it elsewhere. Anyway all worked fine, but I wanted to tidy the config up as it was still provisioned so I removed the provisioning for switch 1 and the config was now showing ports 2/0/1 to 2/0/24, I then wanted to renumber switch 2 in the stack to 1 and saved the config to NVRAM and reloaded and then disaster the switch reloaded with it provisioned with 2 switches. Switch 1 was now the main switch with no config on ports 1/0/1 to 1/0/24, but the correct config was still on 2/0/1 to 2/0/24 so I just copied those ports over switch 1's ports and then removed the second switch and all was good, but I did this all wrong, what is the best way to un-provision a switch from a stack and change the master?
The more I think about it when the switch 1 member was removed should I of copied the port config from the switch 2 (master) first and overlaid it on ports 1/0/1 to 1/0/24, renumber then master form 2 to 1 then rebooted, then removed the 2 switch from the provision?
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Aug 30, 2012
Just checking if any switch reset after one PS failure (configured in default redundant mode). No crash file has been generated. Switch is running IOS 12.2(44)SG and PWR-C45-1400AC. After the switch went online we found that PS1 has gone bad. Haven't found any bug in the tool kit. [code]
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Oct 16, 2011
I've been trying to track down intermitent problems with one of our branch office ASA5505's .The way we have been tracking it is primarily through ping/icmp connectivity. Occasionily our tracking software will report that is stops responding to ping requests then in almost less than a minute it will start replying again. I'm allowing icmp to that interface and it is internal. Examing the logs it almost looks like the config is being reloaded but I've never seen this kinda of log before so I'm not sure if it is just sending it's config to a host or actually reloading its config.
Here is the first part of it:
2011-10-17 07:05:05 Local4.Notice 192.168.22.10 Oct 17 2011 07:05:05: %ASA-5-111008: User 'Config' executed the 'logging host inside 192.168.2.20' command.
2011-10-17 07:05:05 Local4.Notice 192.168.254.10 Oct 17 2011 07:05:05: %ASA-5-111008: User 'Config' executed the 'logging host inside 192.168.2.21' command.
2011-10-17 07:05:05 Local4.Notice 192.168.254.10 Oct 17 2011 07:05:05: %ASA-5-111008: User 'Config' executed the 'route inside VLAN1 192.168.254.9 1 track 1' command.
2011-10-17 07:05:05 Local4.Notice 192.168.254.10 Oct 17 2011 07:05:05: %ASA-5-111008: User 'Config' executed the 'route inside VLAN98 192.168.254.9 1 track 2' command.
2011-10-17 07:05:05 Local4.Notice 192.168.254.10 Oct 17 2011 07:05:05: %ASA-5-111008: User 'Config' executed the 'route inside VLAN202 192.168.254.9 1 track 3'
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I've santized certain parts, but it does look like its realoding the config?
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Aug 5, 2012
we are busy with a local service provider ( ISP ) and they want to evaluate the SRP500 series and have a few questions that i cant answer clearly.
Can the router auto provision back to the ISP's site , aside from the USB bootup option. i.e manufacture programmed "version "to dial into a specific ISP to provision.
Central administration of SRP500 series: Can the ISP manage and update/ close down SRP500 from a central point. I know the TR069 is std on the SRP500 series, but what does this encompass.
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Jun 8, 2012
a 6509 and a 4506 with 2, 1gb interfaces in a portchannel. Bring it up and everything is fine. Save the config and reload either switch and the interfaces stay in Not Connected state. Either doing a No Shut or a physical unplug the SFP and plug it back in will bring it up with no issues. Interfaces do not go into Err Disabled state they stay in Not Connected like there is no fiber plugged into it. No error mesages in the log. The Just the Interface is now up.Both are running very new code,
6509 - s2t54-ipservicesk9-mz.SPA.150-1.SY1.bin ( 15.0.(1)SY1 )
4506 - Version 03.02.00.XO
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Sep 1, 2010
There is a Cisco Catalyst 6513 in my office. Recently we decided to setup redundant Supervisor Engine 720-3B. When we did it, its became STANDBY COLD, and then it reloads. IOS is equal on both supervisors. It must be STANDBY HOT (SSO) redundancy. There is a configuration and show ver and show module outputs, and log of my actions.
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Mar 24, 2010
We just had an issue with our failover unit reloading. In perusing the logs there were a number of %ASA-3-210007:
LU allocate x late failed, errors prior to the reload. These units had just had their OS upgraded to fix a DOS issue a few weeks ago. I have not seen the error since it reloaded. However, I was asked to report the issue just in case it is a bug in the new version of the OS.Two units in failover.
Cisco Adaptive Security Appliance Software Version 8.0(5)9 Device Manager Version 6.0(2). Compiled on Mon 01-Feb-10 10:36 by buildersSystem image file is
"disk0:/asa805-9-k8.bin"Config file at boot was "startup-config"
CP-ASA up 17 days 21 hoursfailover cluster up 17 days 22 hours
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Mar 2, 2013
Why a 2504 Poe? If it can not be used for AP.
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Jan 22, 2013
I'm planning to upgrade our WLC 2504 from 7.2.111.3 to 7.4.100.0 but the cisco site says "WLC Version 7.4.100.0 will need Prime Infrastructure Version 1.3 to be managed, Version 1.3 is not yet available to download at this point of time" Is it something about NCS? we have only 1 cisco WLC 2504 and 6 1142APs.. Also let me know is it possible to go directly from 7.2 to 7.4 ?
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Nov 28, 2012
what is the maximum number of APs supported on Cisco 2504 WLC?According to the Data Sheet it is 75:
[URL]
But according to the config guide it is 50:
[URL]
I believe the correct number is 50, but I just want to be sure.Is this a software limitation?
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Aug 29, 2012
I've problem with a WLC 2504. Some Clients like phones and Thin Clients get an IP 0.0.0.0.Software Version is 7.0.235.0. Test with a Laptop seams to be OK. Some printers also got an 0.0.0.0.Around 30% are not OK. also had the log: Impersonation of AP with Base Radio MAC 00:yy:yy:yy:yy:yyusing source address of 00:xx:xx:xx:xx:xx has been detected by the AP with MAC Address: 00:yy:yy:yy:yy:yy on its 802.11b/g radio whose slot ID is 0 The problem is, I cannot go to 7.2 version because I have 2 x AP 1231 and 2 x 1242 AP's.1231 AP's are not anymore supported in 7.2 Version.
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Aug 15, 2012
I have two WLC 2504 controllers. These controllers are for two different buildings. But they share a VLAN, and network address range. How can I control the access points to the register selected only at a specific controller.
Example:
AP 1 -> WLC 1
AP 2 -> WLC 2
AP 3 -> WLC 1
Since the buildings also broadcast in different SSID. The two controllers are in a mobility group.
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Jul 12, 2012
If we update our ios on WLC do we have to add the certificate for AP's again or we don't need to do that.
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Mar 13, 2013
Some time ago I updated a WLC, model 2504, from version 7.3 to 7.4.100.0. I also update the FUS (Field Upgrade Software) to the latest release, 1.8.0.0. Now I need to downgrade the WLC back to 7.3 version.
My doubt is: Can I just take the normal processes and downgrade the WLC back to 7.3, even with the FUS in version 1.8.0.0?
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Jun 10, 2013
I'm new in installing WIFI, I have WLC 2504 using 7.4.100.0. I have AP 1600 (AIR-CAP1602E-E-K9)
I installed the WLC and AP in a cisco poe switch, wlc and ap are in the same subnet and can ping ap from WLC, but the AP cannot join the wlc. i have this error message
(Cisco Controller) >show ap join stats detailed 00:06:f6:d6:03:f0
Sync phase statistics
- Time at sync request received............................ Not applicable
- Time at sync completed................................... Not applicable
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Aug 2, 2012
I currently have a single 2504 Controller managing 50 AP's. I am adding a Second 2504 AP Controller with 15 Lic to manage an additional 10 AP's. My current 2504 has each port configured for my four subnets that and it is managing AP's in 4 buildings. Should I configure the new 2504 the same way so that it can see all four sites? All so if the main 2504 goes down can the second 2504 take over even thou we will be out of lic?
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Mar 12, 2013
I have a problem in join my ap1130ag in my wlc 2504 i activate dhcp internel (172.19.1.50 ----> 172.19.1.60) in wlc and this wlc affected address for ap1130ag (172.19.1.51) wlc and ap1130ag is connected with switch 2960 (port 17,18) this port the switche is configured in trunk mod allowed all vlan then my wlc not detected ap1130ag?
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Jul 3, 2012
I've got a 1524 ap and it wont join my 2540 WLC. The messages I see in the WLC is RADIUS authorization is pending for the AP. I've added the MAC address of the ap under AP Policies using MIC. I dont have a radius server either so not sure how to tackle this one.When I run debug capwap events enale under the wlc I see the following messages:Discarding discovery request in LWAPP from AP supporting CAPWAP.
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May 20, 2012
We have a 2504 on version 7.2.103.0 and 15 of the 1131 AG's.In short we cannot get the access points to register against the WLC, they seem to be caught up in a boot loop. They are seen on the WLC with a status of downloading, then once they have downloaded (Seen via CLI) I get an error message things I can confirm are The Country code is set to GB All ports are in Native VLAN Access points are ETSI type. It stops and restarts at syslog output DTLS-3-BAD-RECORD: Erroneous record recieved from x.x.x.x: Duplicate (replayed) record.
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Oct 14, 2012
Can a 2504 WLC on a remote site provide guest access on one SSID, drop taht out locally on that site and provide corporate access on a second WLC that it then tunnls to a 5508 at the main corporate site ?
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Jun 16, 2013
upgrade on the wireless controller 2504 from 7.0 to 7.4 is direct upgrade.My customer faced problem by upgrading the software 7.0 to 7.4 directly and the image hang.how should proceed recover the image 7.4/
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Aug 28, 2012
I would like to get it clarified, that Cisco WLC 2504 running the code ( 7.2.110.0 ) does support IPv6 or not ?
From Cisco Documents they are asking to enable IPv6 support under WLAN > Edit Page, and Enabling mulicast on Ethernet Multicast Mode under Controller > General.
But from the GUI am not able to find the above two field, Even in Interface i created under Controller > interface is not accepting IPv6 address. I am able to configure IPv6 ACL .
Is any deployment document is available to show different scenarios with configuration.
Note - Am using Access point AIR-LAP1262N-N-k9
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May 21, 2013
Currently I am using WLC 2504 with Software version 7.0.220.0. I am having some issues with Windows 8 clients they can't connect and I read on couple of review that wlc needs upgrade software.
I checked and latest versin is 7.4. Can I go to this version directly or I have to jump step by step.
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Nov 29, 2012
I am trying to TFTP an image to a Cisco 2504 WLC. The management interface is 10.1.1.1 /24 and I have my PC connected to a port on the WLC with the IP address 10.1.1.10. However, I still do not have connectivity between the PC and WLC.
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Mar 31, 2013
I am about to deploy a load of Aironet LWAPs into my organization. I've configured the WLC 2504 and have a couple of the APs working at our main site. I just needed to plug them in, and they worked perfectly, straight out the box. But I just want to know the following:
1 - will the same apply if I connect an AP at a remote site? Remote sites are on different subnets and connected via IPSEC. Will the remote APs just find the WLC?
2 - is there anything I need to set up especially on the WLC in order to make this work?
3 - what happens if the IPSEC connection drops?
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