We have installed a WLC440 at a school with 30 1131 APs. Only 3 showed up under Wireless tab, and others became rogue APs. Where and/or what do I need to change on the configuration for others to join properly? Have matched the configuration on this WLC with other WLC at the other schools, and still not able to find out where the problem is.
View 6 RepliesI have a 4400 WLC for 100APs running the 7.0.98.0software version. Now, only 48 APs are joined, and the WLC dont accept new joins. The log below are from my WLC but appear for all others APs:
%LOG-6-Q_IND: spam_lrad.c:1440 Discarding discovery request in LWAPP from AP 00:3a:98:ae:e3:f0 supporting CAPWAP%LWAPP-6-CAPWAP_SUPP_VER: spam_lrad.c:1440 Discarding discovery request in LWAPP from AP 00:3a:98:ae:e3:f0 supporting CAPWAP%CAPWAP-3-TX_ERR: capwap_ac_sm.c:1966 Failed to transmit discovery response to AP 00:3a:98:ae:e3:f0%CAPWAP-3-ENCODE_ERR: capwap_ac_sm.c:2269 Failed to encode Discovery (code)
We have a WLC4400 controller with about 30 LAP. We moving to a new IP scope and was wondering what is the best way to change the IP address of the controller. We have tried doing this via GUI however we have to power cycle the controller to get it back online using the old ip address.
View 3 Replies View RelatedIf already saved the configuration file of a WLC 4400 to a server using TFTP? What is the name of the configuration file?
View 2 Replies View RelatedI'm looking for a document that states the best practices for WLC configurations (Management/Security/AP's..etc). I can currently only find the following document:URL
But this document has last been updated in 2008, in a few days that's almost 5 years ago, and we all know how quickly technology is evolving. 10Gb wireless is around the corner, with 1GB starting to go production now. This document also mentions the 4400 (which is end of life).
When I try to import configuration from the controller 4400 to my WCS it gives the following message:
Status Refresh succeeded but some records were dropped because their key fields failed validations.
When i see the config in the WCS, all of my light access points are not on it. I check for the logs and this is What I get: (its a lot of info, so I am putting an example!)
02/23/11 14:18:46.784 ERROR [general] [TP-Processor7] THROWcom.cisco.server.common.errors.InternalException: [COMMON-1]: COMMON-1com.cisco.server.common.errors.ObjectNotFoundException: COMMON-
[code]......
want to put local working apache server behind the edimax router.so i check Enable Port Forwarding and add it:Current Port Forwarding Table:1 192.168.2.100 TCP+UDP 80i check it and restart it and is not working. how to do it now?
View 14 Replies View RelatedI have had a WRV200 wireless router running at the family office now for a several years now and recently I was made aware of an issue with the router. Previously it's function was to provide internet access for the laptops at the office and two workstations. It was a simple set up really, 1 SSID was for the work computers that were allowed on the internet and another SSID for personal and quest wireless devices and I made sure they were in seperate VLANs. This issue came into light after our office moved and with some new upgrades in networking equipment it was deemed safe enough to have the other computers on my wireless router.
What is happening is that all the computers will have a momentary drop of connectivity and will re-establish it's connection to the wireless router. I check the event viewer and it's the same thing accross the board. I'll have several DHCP warings specifically event ID 1003 and finally DHCP error 1000 almost 30 minutes after the first warning. From the looks of it there is something going on with the DHCP addresses about to expire and the systems are having issues trying to get it renewed. The error will happen then the computer will restore the connection.
I have it isolated to the WRV200 because of two reasons. Every machine is having this issue, it's not a random occurance on one computer. The big clue was when I checked Event viewer on my Marketing Director's laptop. These same errors were present all the way back to May which was before the office move and the router was provide access for our laptops to get online. There was no other networking equipment connected to it except for the Clearwire modem.
Between May and now the router has been reconfigured from scratch. New SSIDs, redid the internal IP addressing network wide to incorporate the new computers and would be easier to manage them that way. All wired devices go through a 16 port switch and then through port 1 on the router. Port 1 is on VLAN 1 and the others on VLAN 5. The 3 SSIDS are each on their own seperate VLANs. All systems are on DHCP and the important computers and the printers I am using Static DHCP. In the mean time I set all the important machines to use an alternate IP addressing scheme so hopefully there is no drop in conenctivity. While the drop is minor it could cause issues in the program called SLS (especially during printing) so I can not have this issue to continue. Configuration wise everything is defualt, is there something to change in the configuration settings that I may have missed twice now or the router simply near the end of it's life cycle.
I recenly installed LMS 4 on a windows 2008 R2 system , I didnt change the default configuration of windows or ciscoworks.I just added devices and configured basic things on the LMS system .when I open ciscoworks on the server itself it starts a browser session on http port 1741 and then changes automatically to https even though the default config is browser security disabled on ciscoworks.I try to open a browser session on a mgmt station to the cisco server , it didnt work in https ( I did get the login screen but couldnt log on , probablly something to do with the certificate ) , so I open http on port 1741 and it worked , I was able to log in .After a few Hours for some strange reason I didnt have access any more from the mgmt station not in http nor in https , the only way was to access it from the server itself.I went and changed the default setting of the secure browser on LMS 4 hopping that would work , I was asked to restart the ciscoworks service for the changes to take affect , I tried to restart it but it was unsuccesful so I restart the whole server. when it came up ciscoworks didnt work most services didnt start ( like the web server ,tomcat and all the manual services and ciscoworks deamon)
View 1 Replies View RelatedOne of our ASA5510s lost VPN site-to-site connectivity (ASA v8.2(2); ASDM v6.2(5)53) to one of our other sites last night. The checkbox for Access Interfaces on the Site-to-Site area in Connection Profiles lost its checkbox for the external interface.
View 1 Replies View Relatedwe just replace 6500 with N7K, after migration there're some device (server,pc,printer) change its ip address configuration (subnet and gateway) by it self. can N7K did it?
View 6 Replies View RelatedI bought this wireless router the other day in order to get internet access on my Nintendo Wii. I set it up using the CD and followed all the instructions (made a password, wrote down the key, etc.) - and my Wii CAN detect it, but when I type in the key on the Wii I get an error message. I looked online and they said the way to fix that specific error is to "change the channel" on the router to 1 or 11. (It is currently 6). I type in my IP into the browser like I'm supposed to (the default IP of the router), but ALL the options on the page are greyed out and nothing is click-able. Here's a screenshot
View 3 Replies View RelatedHow do I find out who made the last configuration change on a 6509 CAT switch with the following Show VER
WS-C6509 Software, Version NmpSW: 8.5(9)
Copyright (c) 1995-2007 by Cisco Systems
NMP S/W compiled on Apr 16 2007, 21:23:23
[Code].....
My cisco works LMS3.2 is not showing recent configuration of my Cisco devices. also it dont show any change report on last 24 hours or even if i select x number of day, looks like its not saving any changes made on devices.
today i logged in and cisco ASA was showing this in status as well Configuration Last Archived Time May 03 2012 11:27:46 EDT on checking i could see it is same date when cisco ASA was added in cisco works. do i need to click some where for auto update configuration changes and latest confoguration in cisco works setting?
My company just assumed management of a remote entity. The network has several misconfigurations and I need to make some network modifications from my office w/o losing access or incurring lengthy outage to the clients. The network consists of 1721 router and three 2960 switches.
- I only have access to the router from the Internet. I telnet off the router to the 3 switches.
The site uses a single class C 192.168.1.0 / 24. The router is running RIPv2 even though this is the only network. The prior network person (contractor) set up separate native vlans on each switch and all the ports are defined as Native trunk and access are defined to the VLAN interface assigned to the switch. So of course the logs are flooded with Native VLAN mismatch, Each 2960 switch is a VTP server but has no VTP domain.
basic network layout:
Internet => Eth [Cisco 1721] => Fa 0 192.168.1.254 ==> [SW1]
[SW1]
interface Vlan1
no ip address
no ip route-cache!interface Vlan220ip address 192.168.1.219 255.255.255.0no ip route-cache
[code]....
!interface GigabitEthernet0/1description SW2 Gi0/1switchport access vlan 204switchport trunk native vlan 204!interface GigabitEthernet0/2switchport access vlan 204switchport trunk native vlan 204!interface Vlan1no ip addressno ip route-cache!interface Vlan204ip address 192.168.1.224 255.255.255.0no ip route-cache Normally, I would assign the current 192.168.1.254 to a subinterface to Router Fe 0/0 but with each switch having its own native VLAN I am afraid I will lose connectivity to the downstream switches -- my only access is telnet off the Cisco1721 Router.
We have a new SSID that needs to be added to an AP through a 4400 Controller with software version
7.0.116.0
All AP's are configured as Lightweight.
i have a existing wireless network setup in my office existing wlc in 4402 and LAPs are 1130 & 1242 all are working fine but we are now planning to use new 5500 series controllers for the same access points,i want to ask that how i can done this job with very minore downtime and users disconnectivity + zero error results??
View 2 Replies View RelatedI want to upgrade all my controllers (a mix of 4400 and 5508) to 7.2.103.0 from 7.0.116.0. Can I make that jump or should I do incremental?
View 7 Replies View RelatedLike the way you do with the Cisco IOS.
ie show start | i router
Does CSCua29504 affect 4400 series WLCs as well? Bug toolkit mentions just 5500, so want to get a confirmation.
View 2 Replies View RelatedI was wondering if there was a way to import a large number of mac addresses into the MAC filtering of a Cisco WLC 4400. We recently purchased 150 new Mac laptops and I need to add them to the Mac filtering. I have 5 WLC's to do this to.I already have the MAC addresses and names in a spreadsheet.
View 3 Replies View RelatedAccording to product bulletin no 3209 for the Cisco 4400 series, the Access Point supports 802.11e WMM.
My question goes to DSCP mapping, according to IEEE and your bulletin the DSCP field in the IP header should be set to 46 (10110 00) for mapping to a 802.11 QoS voice priority 6/7.But my Wireshark trace revealed 4400N is mapping toward with 802.11 QoS is set to Priority 5 Video.
If I google DSCP mapping toward 802.11 QoS all IEEE documention I found says EF /Voice should have 46 or 101xxx in the DSCP IP field but running through Cisco and HP docs gives 46 or 48 as value, that is the correct value. [code]
We have 4 x 4xxx WLCs setup in our Core. I just created an AP group in one of WLC and in theory I should see that AP group in the other 3 x WLCs
For some reason, I do not see that AP group appear in other 3 x WLCs. Very much appreciated if someone could point me to the right information or trouble shooting steps.
I posted a few days ago but don't have a good response. I've dig high and low and haven't come across a solution yet. I've been trying to get a customized web Authentication typed. I didn't need a user name or password to get through. All I need is a web pass through and an accept button at the end of the HTML agreement policy or splash page.
I was able to create a log in.HTML and download to the wireless controller, but my problem is how would I get an agree button and when a user click on it and it would redirect to a website. I've followed the following link but no luck. {URL}. the link doesn't tell me weather I should create an accept button manually or is there a setting on the controller that need to check? the link also provide some info. about: Configure Client Machine for Web Pass through, but where should I download the Cisco Aironet Desktop Utility? I've download ACUv502005.exe file for my windows 7 but after the installation it didn't work for me. if you know how to configure the web-pass through. I been working for this for a week now and didn't find the info. that I was looking for.
I have a wireless sytem with a WLC 4400 and several 1522 Access Points. They don't actually function as Access Points because I'm using radio communication only for backhaul. There are no clients connected to the Access Points. All traffic on the network comes from the devices connected on the LANs that are bridged through the APs ethernet port.
I would like to create filters to allow only certain devices to be able to transmit over the radio link. I've used this in the past on 1310 units and it was very easy to do via GUI. This filter could be either by IP or MAC Addresses. IP would be better for me.
I have a Cisco Series 4400 WLAN controller and I'm trying to connect a lightweight AP to the controller. I have already assigned the switch port to use my wi-fi VLAN, and have connected the AP to the switch. After a few minutes, the light on the AP goes from green to light blue (indicating it's serving clients). When I log into he wi-fi controller to look for the Ethernet mac address of the new AP, I do not see its Mac Address. I want to be able to rename the AP to reflect where it will be used, but need to select the AP via its Ethernet mac address before I can make any edits like changing its name etc. I've gone through the "monitoring" menu, selected "All" and still do not see it in their via its MAC address. I also will select the "wireless menu" which lists all the AP's on my network, listing in order from on the longest running, to just powered on.Is there something I'm missing like a "re-scan" that scan's all devices?
View 5 Replies View RelatedI have a WLC 4400 with multiple LAP.I have a small area with 30 wireless devices. I want to install 2 APs, to make sure that all wireless devices have a connection to the wireless network and have proper bandwidth. The issue is that the APs will be near each other. Will the APs interfere with each other and will each AP receive an equal amount of connections?
View 3 Replies View RelatedWe use Cisco 4400 Series Controller and Cisco Aironet 1142 Wireless-N Access points andwe use windows 2008 Active Directory and also as our Radius server. We have XP as a client. The Laptops were connecting automatically into the wireless network once they are joined to the domain and adding the laptop to the wireless security group in the AD. All of sudden all the 20 laptops got disconnected from our wireless network.The Laptops can detect our wireless network. But on the system tray the pop says: Windows was unable to log you on to the network MATS. (MATS is our SSID)
View 1 Replies View RelatedI am planning to buy new AP for my existing setup. we are using 1131AG series AP, we need to go for new one with n supported with external antenna.
Current software version on controller is : 7.0.235.3
Actually we have a 4402 controller with 1120 APs both of which are marked as EoL products, we want to jump over the new 2600 APs and 5508 Controller for increase signal coverage but we have the following deals:Last firmware for 4402 controller is 7.0.Firmware needed for 5508 to support 2600 APs is 7.3.Is it possible to configure mobility between 4402 and 5508 even with different firmware branch?
View 3 Replies View Relatedi'm having some trouble pushing CLI templates to controllers in my lab. i get an invalid credentials error but it is random. sometimes i can push the template fine but 30 seconds later if i push the same template it will fail with error. several minutes later try it again and it fails. i have verified the credentials by reconfiguring them consistantly accrosss the devices but if the credentials were actually wrong it should fail every time, not intermittently. there are also 2 controllers i am testing this against and it is also random which controller fails. on the instances where i don't get the credential error my CLI template fully executes without error.
i am using WCS 7.0.230.0 on WIN2K and two 4400 controllers running 7.0.230.0.both controllers are configured with SNMPv3 and SSH. telnet and lower versions of SNMP are disabled.
I want to upgrade software of the {WISM(Forign controllers 6.0.196) 4400(Anchore controllers 6.0.196) and WCS 5.2.0} to 7.0 code for all,
View 1 Replies View RelatedWe are using Cisco Wireless solution in our network. Using 4400/5500 WLCs and 3500/1130 series APs.
A new requirement has come up and we need to provide connectivity between two buildings (which are within 1 km) using wireless. This link should be able to give >=100Mbps.
As we already have 3500/1130 APs, can a wireless bridge be established using them which can also give >=100Mbps? Can this be done using a WLC based solution? What I mean is: Do I need to have a standalone AP solution or can it be done while both the APs register to WLC? What are the AP models/antennas that can meet my requirement?