Wlc 5508 and 40 access point 1141n disturbance in the temp response

Hello,
i have a wlc 5508 and 40 access point 1141n
there are 1500 users connected with this controller 5508.
but when i ping at my gateway ,there is a disturbance in the temp response .
Here below a snapshot:
Réponse de 172.16.1.1 : octets=32 temps=1 ms TTL=55
Réponse de 172.16.1.1 : octets=32 temps=5 ms TTL=55
Réponse de 172.16.1.1 : octets=32 temps=2 ms TTL=55
Réponse de 172.16.1.1 : octets=32 temps=56 ms TTL=55
Réponse de 172.16.1.1 : octets=32 temps=105 ms TTL=55
Réponse de 172.16.1.1 : octets=32 temps=433 ms TTL=55
Réponse de 172.16.1.1 : octets=32 temps=1 ms TTL=55
Réponse de 172.16.1.1 : octets=32 temps=100 ms TTL=55
Réponse de 172.16.1.1 : octets=32 temps=300 ms TTL=55
Réponse de 172.16.1.1 : octets=32 temps=466 ms TTL=55
Réponse de 172.16.1.1 : octets=32 temps=711 ms TTL=55
Réponse de 172.16.1.1 : octets=32 temps=900 ms TTL=55
Réponse de 172.16.1.1 : octets=32 temps=55 ms TTL=55
Réponse de 172.16.1.1 : octets=32 temps=52 ms TTL=55
Réponse de 172.16.1.1 : octets=32 temps=54 ms TTL=55
Réponse de 172.16.1.1 : octets=32 temps=200 ms TTL=55
Réponse de 172.16.1.1 : octets=32 temps=57 ms TTL=55
Réponse de 172.16.1.1: octets=32 temps=800 ms TTL=55
anyone help me?
thx

Looks to be wither a duplicate address issue or a configuration issue. Try to test with only using the 2.4ghz and then again with only the 5ghz and see if you see a difference.
Thanks,
Scott
Help out other by using the rating system and marking answered questions as "Answered"

Similar Messages

WLC 5508 AND AP 1141N disturbance in the temp response

i have a wlc 5508 and 40 access point 1141n
there are 1500 users connected with this controller 5508.
but when i ping at my gateway ,there is a disturbance in the temp response .
Here below a snapshot:
Réponse de 172.16.1.1 : octets=32 temps=1 ms TTL=55
Réponse de 172.16.1.1 : octets=32 temps=5 ms TTL=55
Réponse de 172.16.1.1 : octets=32 temps=2 ms TTL=55
Réponse de 172.16.1.1 : octets=32 temps=56 ms TTL=55
Réponse de 172.16.1.1 : octets=32 temps=105 ms TTL=55
Réponse de 172.16.1.1 : octets=32 temps=433 ms TTL=55
Réponse de 172.16.1.1 : octets=32 temps=1 ms TTL=55
Réponse de 172.16.1.1 : octets=32 temps=100 ms TTL=55
Réponse de 172.16.1.1 : octets=32 temps=300 ms TTL=55
Réponse de 172.16.1.1 : octets=32 temps=466 ms TTL=55
Réponse de 172.16.1.1 : octets=32 temps=711 ms TTL=55
Réponse de 172.16.1.1 : octets=32 temps=900 ms TTL=55
Réponse de 172.16.1.1 : octets=32 temps=55 ms TTL=55
Réponse de 172.16.1.1 : octets=32 temps=52 ms TTL=55
Réponse de 172.16.1.1 : octets=32 temps=54 ms TTL=55
Réponse de 172.16.1.1 : octets=32 temps=200 ms TTL=55
Réponse de 172.16.1.1 : octets=32 temps=57 ms TTL=55
Réponse de 172.16.1.1: octets=32 temps=800 ms TTL=55
anyone help me
THX

Looks to be wither a duplicate address issue or a configuration issue. Try to test with only using the 2.4ghz and then again with only the 5ghz and see if you see a difference.
Thanks,
Scott
Help out other by using the rating system and marking answered questions as "Answered"

WLC 5508 and remote site (DMVPN) Access Points

Hi All,
We just purchased a WLC 5508 and would like to know if it will control remote VPN site Access Points. Here are the details:
The 5508 will live at our home office. We have multiple remote sites that are connected via Cisco's DMVPN. Each site has one Cisco 1131 Access Point hanging off of either a Cisco 1841 or a 2811 that is using DMVPN back to the home office 2811. Can the 5508 manage the remote Access Points?
Thanks for your help guys!

Are you are talking about OfficeExtend?
Cisco OfficeExtend
https://www.cisco.com/en/US/solutions/collateral/ns340/ns517/ns430/solution_overview_c22-523307_ns348_Networking_Solution_Solution_Overview.html
OfficeExtend supports 1130 & 1140 as long as you have the Wireless PLUS (WPLUS) Software.
OfficeExtend Access Point
http://www.cisco.com/en/US/docs/wireless/wcs/6.0/configuration/guide/6_0apcfg.html#wp1069890

WLC 5508 and LAP1310 - Not syncing up!

As the title states I have a WLC 5508 and a LAP1310 that will not sync up.
The error stated in the traps log is "AP with MAC (xxxx.xxxx.xxxx.xxxx) is unknown."
WLC software release is : 7.2.103.0
IOS on the AP is : 12.4(18a)JA2
Upon some investigation I found that the "AP with MAC is unknown" error usually points to one of two things:
A. WLC firmware needs to be updated
B. AP needs to be updated.
C. The AP is not compatible with the WLC.
I am leaning toward solution C and I am looking for a conformation or a correction, if anyone could help out that would be greatly appreciated!
I've tried reading the compatibility matrix released by Cisco, but I found it mildly confusing as to what is and isn't supported by each software release.
Sources - http://www.cisco.com/en/US/products/ps6366/products_tech_note09186a00808f8599.shtml#lap1250
Problem 11: 1250 LAP Not Able to Join WLC
The setup consists of a 2106 WLC that runs version 4.1.185.0. A Cisco 1250 AP is not able to join the controller.
The log on the WLC shows this:
Mon Jun 2 21:19:37 2008 AP with MAC f0:2x:cf:2x:1d:3x (APf02x.cf2x.1d3x) is unknown.
Mon Jun 2 21:19:37 2008 AP Associated. Base Radio MAC: f0:2x:cf:2x:1d:3x
Mon Jun 2 21:19:26 2008 AP Disassociated. Base Radio MAC:f0:2x:cf:2x:1d:3x
Mon Jun 2 21:19:20 2008 AP with MAC f0:2x:cf:2x:1d:3x (APf02x.cf2x.1d3x) is unknown.
Mon Jun 2 21:19:20 2008 AP Associated. Base Radio MAC: f0:2x:cf:2x:1d:3x
Mon Jun 2 21:19:09 2008 AP Disassociated. Base Radio MAC:f0:2x:cf:2x:1d:3x
Mon Jun 2 21:19:03 2008 AP with MAC f0:2x:cf:2x:1d:3x (APf02x.cf2x.1d3x) is unknown.
Solution: This is because the Cisco 1250 series LAP is not supported on version 4.1. The Cisco Aironet 1250 Series AP is supported from controller versions 4.2.61 and later. In order to fix this issue, upgrade the controller software to 4.2.61.0 or later.
Problem 16: 1000 series LAPs not able to join the Wireless LAN controller, WLC runs version 5.0
This is because WLC software release 5.0.148.0 or later is not compatible with Cisco Aironet 1000 series APs. If you have a Cisco 1000 series LAP in a network, which runs WLC versions 5.0.48.0, the 1000 series LAP does not join the controller and you see this trap message on the WLC.
"AP with MAC xx:xx:xx:xx:xx:xx is unkown"

videoaudiojack
What version of Premiere Elements are you using and on what computer operating system is it running?
What are the properties of this .mp4 video import (video and audio compressions, frame size, frame rate, interlaced or progressive, pixel aspect ratio)?
If you have any information about the video bitrate and audio bitrate of the file, that would be good to know.
What is the audio - stereo 2 channel or 5.1 channel?
What are you (manually) or the project automatically setting as the project preset to match the properties of your source video?
Let us start here and then decide what next.
Thank you.
ATR

WLC 5508 and 802.11n

We are currently deploying multiple 3502 AP's and a WLC5508. Is it recommended to put the access points that are one the same site as the controller on H-REAP or put them on local mode. The WLC5508 has a max uplink of 8 Gb can that be a limitation when using local mode? Or is this only a theoratical restrain?

Hey Sebastiaan,
I would say it depends on your traffic flows and enviroment, how u would like to design your Network. The 5508 is able to handle up 500 access points for business-critical wireless services at locations of all size. 16MB per AP (theoreticaly). When u think to HA, normaly not more than 250 AP's will join one Controller.
how much want u deploy? the 8 Gbit could be a limitations but I would say u can use the local mode if you want.
much more relaxed will be H-Reap if your desing allows that.
We use a mix mode, depends on the SSID.
regards,
Sebastian

Locating failed wireless login attempts and which access point they're hitting

We have a cisco 5508 WLC with about 190 access points. They use Cisco Secure ACS to authenticate Microsoft Active Directory logins. We sometimes get non-normal accounts attempting to login to our wireless but are unable to figure out which access point they're hitting.
When I look at the failed attempts in our Cisco Secure ACS 5.5 Radius Authentications report, I don't see an IP address, just the MAC address of the failing device. Is their a way to configure either the WLC or the ACS box to report either the IP address or MAC address of the access point they're connecting to?

Is this something I need to set the ACS or WLC to send? When I go to Other attributes in the "Authentications - RADIUS - Today" report, this is all I'm currently seeing.
Other Attributes:
ACSVersion=acs-5.5.0.46-B.723
ConfigVersionId=3
DetailedInfo=Invalid username or password specified, Retry is allowed

Dynamic VLAN Assignment with RADIUS Server and Aironet Access Points

Hi Guys,
I would like to go for "Dynamic VLAN Assignment with RADIUS Server and Aironet Access Points 1300". I want the AP to broadcast only 1 SSID. The client find the SSID ->put in his user credential->Raudius athentication->assign him to an specific vlan based on his groupship.
The problem here is that I don't have a AP controller but only configurable Aironet Access Points 1300. I can connect to the radius server, but I am not sure how to confirgure the AP's port, radio port, vlan and SSID.
http://www.cisco.com/en/US/tech/tk722/tk809/technologies_configuration_example09186a008076317c.shtml#switch
I go through some references:
3.5 RADIUS-Based VLAN Access Control
As discussed earlier, each SSID is mapped to a default VLAN-ID on the wired side. The IT administrator may wish to impose back end (such as RADIUS)-based VLAN access control using 802.1X or MAC address authentication mechanisms. For example, if the WLAN is set up such that all VLANs use 802.1X and similar encryption mechanisms for WLAN user access, then a user can "hop" from one VLAN to another by simply changing the SSID and successfully authenticating to the access point (using 802.1X). This may not be preferred if the WLAN user is confined to a particular VLAN.
There are two different ways to implement RADIUS-based VLAN access control features:
1. RADIUS-based SSID access control: Upon successful 802.1X or MAC address authentication, the RADIUS server passes back the allowed SSID list for the WLAN user to the access point or bridge. If the user used an SSID on the allowed SSID list, then the user is allowed to associate to the WLAN. Otherwise, the user is disassociated from the access point or bridge.
2. RADIUS-based VLAN assignment: Upon successful 802.1X or MAC address authentication, the RADIUS server assigns the user to a predetermined VLAN-ID on the wired side. The SSID used for WLAN access doesn't matter because the user is always assigned to this predetermined VLAN-ID.
extract from: Wireless Virtual LAN Deployment Guide
http://www.cisco.com/en/US/products/hw/wireless/ps430/prod_technical_reference09186a00801444a1.html
==============================================================
Dynamic VLAN Assignment with RADIUS Server and Wireless LAN Controller Configuration Example
http://www.cisco.com/en/US/tech/tk722/tk809/technologies_configuration_example09186a008076317c.shtml#switch
==============================================================
Controller: Wireless Domain Services Configuration
http://www.cisco.com/en/US/products/hw/wireless/ps4570/products_configuration_example09186a00801c951f.shtml
Any help on this issue is appreicated.
Thanks.

I'm not sure if the Autonomous APs have the option for AAA Override. On the WLC, I can go into the BSSID, Security, Advanced, and there's a checkbox that I would check to allow a Radius server to send back the VLAN.
I did a little research and it looks like the 1300 may give this option but instead is defined as "VLAN Override". I've found the release notes for 12.3(7)JA5 (not sure what version you're running) that give mention and a link to configuring EAP on page 4: http://www.ciscosystems.ch/en/US/docs/wireless/access_point/1300/release/notes/o37ja5rn.pdf
Hope this helps

WLC 5508 and AIR CAP 1602I

Hello,
We've got a problem with the AP (AIR CAP 1602I) which is managed by WLC 5508(7.4.100.60)
Users connect to the AP with VOIP phones(Avaya).. and there are following problems during calls
-robot voice
-strong noise(even if call is not made, just speaker is on)
Strange thing is that there is no problem with older APs which are managed with the same WLC.
Any idea?
Thanks in advance

Well that can be a cause also. I would look at using 7.4.110.0 which is MR1. If that doesn't help, then open a TAC case as it might be something else. Going to v7.5 I don't think will fix the issue.
Many times I would go the the manufacture and find out if the support a certain code or not. It's nice when they do test to make sure it still works. Some manufactures do test and will suggest code versions and that's when you have to decide if the 1602 was really needed or just keep adding 1262's since there was only 3 added.
Sent from Cisco Technical Support iPhone App

WLC 5508 and associated AP's

Hi,
I have a problem with a poor signal. I have two WLC 5508 and 10 ap's 3502. So, that I have two wlc on the network I decided to divide this 10 ap's.
WLC 5508 has 7.0.98 software version.
The 5 first ap was associated to one wlc and the other 5 to second controller.
Two problems was observed, first that some clients which try connect to AP associated to second controller have problem to obtain IP address from DHCP pool on first wlc.
The second problem is that on this two WLC was configured two DHCP pool. One controller assigns address for a dedicated WLAN and the second wlc assigns address for a second WLAN.
This two WLAN's is broadcast on two wlc.
Kamil

Hi Nicolas,
The APs are 3502I model and now are located on the lower ceiling.
From Thursday all APs are associated to only one WLC the second one is just only as a backup and from this time there are not any problems with a signal. This information is directly from clients.
The DHCP pool is located on the first WLC now.
Also, I considered to use switch or other machine as a DHCP pool but it's problematic to deploy now.
Kamil

WLC 5508 And Third Party SSL for Web Authenticaiton

Hello,
We are using WLC 5508 and currently the authentication process is via Customized WebAuth. As you know that with the WebAuth the authentication process won't work unless you launch Web Browser and you will be redirected to the Authentication Page where you type your username and password. This is a bit fuzzy for most of the users and what I'm thinking is to use different authentication mechanism where the user will automatically be prompted upon connecting to any SSID. I have read that Public/Thrid Party certificate will do this and any client can accept the public certificate.
Anyone can elaborate on this approach?
Regards,

With machines that are not part of the domain, typicall if you still want to secure them usin 802.1x, you would leverage a radius server and users would be told of the SSID to connect to and enter their AD credentials. Of course, if you use AD credentials, users will now join all their other devices to that SSID. This is where ISE comes in and you can profile devices. Even though the WLC with v7.6 can profile, it's not a full fledge profiler. Depending on how well you know radius, you can leverage a portal page also and depending on the AD group a user is a member of, you can out them is a specific Vlan or if you leverage interface groups. You can do many things, but you need to really know radius and client types to figure out what can and work well in your environment. Radius alone to someone who hasn't played with it, can take days to setup without help.
Every client I setup radius for is different and it comes down to how their users are setup in AD, what devices they have and the requirements.
Scott

An issue with WLC 5508 and 7921 phone

Hello all!
I have a system with WLC 5508 and some 1242 APs. And I use a lot of 7921 phones.
One of 7921 phones was in trouble. It loses registration, disconnect conversations...
I installed the trial WLC and run voice diagnostics.
I saw some of "Potentially degraded QoS in downlink direction because of incorrect packet classification" messages and one "Fair upstream packet loss ratio: 1,2%, which is less than threshold 2.5%"
As I understand all of 7921 phones in these area are affected.
what does it mean? I set up Platinum QoS for voice WLAN. I don't have any qos configuration string for AP and WLC ports on switches...
any ideas?
thanx in advance

Sergey:
There is one application called "WLC Config analyzer". You save your "show run-config" from your WLC in a text file and import it by this application. it will analyze the file for you and tell you what recommendations for voice are missing so you improve them.
When importing a config file you choose what voice clinets you are using, so you need to choose cisco 7921 to it tells you what config improvemetns is needed based on 7921 needs.
Here is the link to download the application:
https://supportforums.cisco.com/docs/DOC-1373
download the latest versoin.
BTW, how many voice/data clients are connected to one AP in that area? if I remember correctly if you are utilizing voice then the max number of clients connected to one AP should not exceed 17. If you have more than this number per AP try to minimize the number of users concurrently connected to the AP then try again.
Hope you'll find the config analyzer useful.
If useful please don't forget to rate.
Amjad

Port channel WLC 5508 and 3750

Hi All,
I want to configure Port channel for WLC 5508 and cisco 3750 Stack Switch. What changes I need to make on WLC and where?
Thanks
Jagdev

Thanks Chris,
LAG is enable on WLC, and Port channel is configured on 3750, Please see the configration and Port channel status below:-
(Cisco Controller) >show lag summary
LAG Enabled
interface Port-channel14
description Port Channel to WLC001
switchport trunk encapsulation dot1q
switchport mode trunk
end
sh etherchannel 14 summary
Flags: D - down        P - bundled in port-channel
        I - stand-alone s - suspended
        H - Hot-standby (LACP only)
        R - Layer3      S - Layer2
        U - in use      f - failed to allocate aggregator
        M - not in use, minimum links not met
        u - unsuitable for bundling
        w - waiting to be aggregated
        d - default port
Number of channel-groups in use: 14
Number of aggregators:           14
Group Port-channel Protocol    Ports
------+-------------+-----------+-----------------------------------------------
14     Po14(SD)        LACP      Gi1/0/22(I) Gi2/0/22(I)
sh run int g1/0/22
Building configuration...
Current configuration : 209 bytes
interface GigabitEthernet1/0/22
description Trunk to WLC001 DistPort1
switchport trunk encapsulation dot1q
switchport trunk native vlan 254
switchport mode trunk
channel-group 14 mode active
end
sh run int g2/0/22
Building configuration...
Current configuration : 209 bytes
interface GigabitEthernet2/0/22
description Trunk to WLC001 DistPort2
switchport trunk encapsulation dot1q
switchport trunk native vlan 254
switchport mode trunk
channel-group 14 mode active
end

Integration between WLC 5508 and Microsoft NPS 2008

Hi guys,
Any of you, have working guidance for WLC 5508 and Microsoft NPS 2008 integration?
I managed to configure Wireless 802.1x feature (PEAP) but it failed. I'm running software ver. 7.0.116.0.
Is there any bug related 802.1x on this software version?
thanks in advance.
BR
shendy

Hi Shendy,
I am not aware about any bug related to this. I think you better check all configuration and make sure it is fine.
Logs from NPS and WLC (and possibly from the supplicant) may guide you where the problem resides.
What does the NPS logs tell about the reason of the authentication failure?
What does the WLC logs say about the failure (check show msglog and show traplog).
- Make sure the Radius server added correctly with correct IP and correct shared secret on WLC.
- Make sure that the radius is configured correctly to allow PEAP-MSCHAPv2.
- Make sure WLC is added successfully to WLC with correct IP address and correct shared secret.
- Make sure the clients are correctly configured and the server's (NPS) certificate is trusted on the clients.
HTH
Amjad

PoE for Cisco 1242AG and 1310G Access Points

Dear All,
we purchased a Cisco 1242AG and a 1310G Access Point and in the DataSheet it was specified that these APs support Power-over-Ethernet. The problem is we don't see any RJ-45 port in either AP which could be used for connecting the AP to an PoE Switch. Can you please tell us how we can connect these APs to an 802.11af compatible PowerBridge (by Intermec) ? Thanks.

Hi Thorsten,
The 1242 should be good to go but the 1310 is powered quite differently. Have a look;
AP 1240 Series - Hardware (see diagram)
http://www.cisco.com/en/US/products/ps6521/products_installation_guide_chapter09186a008079b7f4.html#wp1071972
Connecting the Ethernet and Power Cables
http://www.cisco.com/en/US/products/ps6521/products_installation_guide_chapter09186a008079b7f4.html#wp1052781
1300 Series Power
Power
The access point/bridge receives inline power from the Cisco Aironet Power Injector (hereafter called the power injector). Dual-coax cables are used to provide Ethernet data and power from the power injector to the access point/bridge. The power injector is an external unit designed for operation in a sheltered environment, such as inside a building or vehicle. The power injector also functions as an Ethernet repeater by connecting to a Category 5 LAN backbone and using the dual-coax cable interface to the access point/bridge.
The power injector is available in two models:
Cisco Aironet Power Injector LR2 standard version (included with the access point/bridge)
48-VDC input power
Uses the 48-VDC power module (included with the access point/bridge)
Cisco Aironet Power Injector LR2T optional transportation version
12- to 40-VDC input power
Note The power injector and the power module must not be placed in an outdoor unprotected environment. The power module must not be placed in a building's environmental air space, such as above a suspended ceiling.
http://www.cisco.com/en/US/products/ps5861/products_installation_guide_chapter09186a008079b93b.html#wp1051840
Dual coaxial cable to run from the power injector to the 1300. See attached notes:
Cisco Aironet 1300 Series
Cisco Aironet 1300 Series Access Point/Bridge Power Injector
The Cisco Aironet 1300 Series Outdoor Access Point/Bridge Power Injector,converts the standard 10/100 BaseT Ethernet interface that is suitable for weather protected areas to a dual F-Type connector interface for coax cables that are more suitable for harsh outdoor environments. The Power Injector also provides power to the outdoor unit over the same cables with a power discover feature and surge protection. To support longer cable runs from your wireless network switch or router, the Power Injector LR is designed to accommodate up to a 100 meter coaxial cable run plus 100 meters of indoor cat5 cable?enabling total cable runs up to 200 meters. The Cisco Aironet 1300 Series Outdoor Access Point/Bridge ships with the Power Injector LR2 and an AC power supply.
From this link:
http://www.cisco.com/en/US/products/ps5861/products_data_sheet09186a008022551d.html
Cisco Aironet 1300 Series Outdoor Access Point/Bridge Hardware Installation Guide
Ethernet Ports
The access point/bridge dual-coax Ethernet ports consists of a pair of 75-ohm F-type connectors, linking the unit to your 100BASE-T Ethernet LAN through the power injector. The dual-coax cables are used to send and receive Ethernet data and to supply inline 48-VDC power from the power injector to the access point/bridge.
From this link:
http://www.cisco.com/en/US/products/ps5861/products_installation_guide_book09186a00804d3095.html
AIR-PWRINJ-BLR2
F-Type Connectors
Dual coaxial cable carries full-duplex Ethernet, DC power, and full-duplex console port (RS-232 connection)
From this link:
http://www.cisco.com/en/US/products/ps5861/products_data_sheet09186a00802252e1.html
Hope this helps!
Rob

E61i worldmate problems and default access point

I cannot get Worldmate to connect without error. Worldmate support tell me to ensure that the "device default access point" is correct. However, I have not been able to find a global default access point setting anywhere, including the help doc!
Once into worldmate, you can apparently change your access point, but the first time it looks for a global default. So I cant even get in!
My phone is working fine with GPRS and WLAN, as long as the application allows me to select the access point.
Perhaps this is a change between e61 and e61i?
Anybody have the same problem?
Chris

05-Aug-200708:01 PM
gtach43 wrote:
I have the same problem.
Both WorldMate and GolfPro2 workd when I first installed them. Now when I try to open them nothing happens.
I redownloaded WorldMate and re-installed, then both worked. After shutting down, neither work again.
How do you resolve this? Is it based on the access point?
Glenn
The exact same thing happens to me when I install other programs, like Nokia Maps or 3D pool. When I install them and reboot, both worldmate and the new installed program doesn't work. This doesn't happen with other programs that I've installed so far, like Gmail or google maps.

Wlc 5508 and 40 access point 1141n disturbance in the temp response

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