Cisco :: 2112 Wireless LAN Controller And Apple TV Airplay
Jan 2, 2012
I am having a trouble with using iTunes, iPhones and iPads on our Wireless LAN. We have the 2112 WLC and 10 1142N WAPs. If I do a network scan, I can see the Apple TV and see that port 5353 is open, which is Apple's Bonjour service. However, if I try to play music/video in iTunes, or on an iPhone/iPad, I do not see the Airplay icon. If I plug into the LAN, the Airplay icon appears immediately. I have created an allow all rule in the ACL but still no dice.
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Dec 6, 2011
I've got 3 WLC 4402 controllers and the wireless is working perfectly except for 1 issue. We are trying to connect an apple tv, so we can stream picture, videos etc from ipads and Macbooks to a large display for media teaching.The setup works at home, but not at work.The apple TV is on the same network as the wireless apple devices, (we use a 10.6.4.x-10.6.5.254 range), both are dhcping the addresses (have tried fixing but that made no difference). I've enabled multicasting and igmp snooping and set the multicast address as 239.0.0.0 and it still doesn't work.
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Mar 5, 2013
I have a problem when doing Apple Airplay mirroring from my iphone5. Every time it kmocks the wifi signal off so I need to reboot the router. This is only happening on the iphone 5, and not other apple devices using mirroring. Our ipad 3 mirrors perfectly without affecting the wifi. There isn't any specific settings on the iphone 5 for airplay apart from setting it on and off.
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May 10, 2012
My company has a lot of thier business relying on the wireless network and I am trying to reduce the single points of failulre in my network infrastructure. We have a single Cisco 2112 controller with 10 AP's that I am wondering if it's possible to cluster this with another controller for redundancy purposes?
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Oct 22, 2012
A customer of ours has the following access points and wireless lan controllers on site. They want to use the Apple Bonjour service with Apple TV's and iPads. I have enabled multicast feature of the 5508 globally and one the SSID.The Apple TV has an ethernet connection and the iPads connect over the wifi. The Apple tv is on the same subnet as the iPad's - the Bonjour features do work for approx 5/10 minutes then it stops working for some reason. The Access Points plug into a Cisco 2960 Layer 2 switch, the 5508 controllers plug are in LAG mode and plug into a Nortel Layer 3 stack which I have enabled IGMP snooping.I've read that the Apple Bonjour service isnt designed to work on a multi subnet network - but both the Apple TV and iPad are connected on the same subnet. Sounds like some kind of timeout but not too sure.
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May 15, 2013
how to setup the wireless interface to forward multicast packets? Basically I cant get the ipads etc.. to see the AppleTV to control it. I connected an AP and it works fine so its got to be something with the way the router handles the packets from teh integrated wireless interface. I've been searching the forum for about 1hr and haven't founf anything other than a breif mention of broadcast forwarding and multicast setup.
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Sep 25, 2012
I have a 2112 wlc and 6 1142ap's. I noticed that the 2.4ghz channel is filled with lots of networks but the 5.0ghz area is empty. I tried to manually change the channel but it keeps reverting back to 2.4.
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Jan 4, 2012
we are trying to configure WLC 2112 with LAP 1042 but getting following erros on LAP1042. It show the Ap is not supported in controller version 6.0.199.4
*Jan 5 16:52:13.397: %CAPWAP-5-DTLSREQSUCC: DTLS connection created sucessfully peer_ip: 192.168.2.101 peer_port: 5246*Jan 5 16:52:13.398: %CAPWAP-5-SENDJOIN: sending Join Request to 192.168.2.101*Jan 5 16:52:13.399: %CAPWAP-
[Code]....
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Nov 8, 2012
Do we have enable mod eon 2112 WLC ? Also if we need to access WAP from WLC how can we telnet or ssh?
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May 16, 2013
I have a Mesh architecture with 2112 WLC and 1042 APs I want just to know if I can connect one 1310 AP to the ethernet port of a mesh 1042 AP with ethernet bridging enabled.
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Mar 11, 2012
I have 8 no. AIR-LAP1131AG-A-K9 and WLC 2112 Wireless LAN Controller,i configured the device and its working at deffent SSIDs but when i am trying to enable same SSID on all LAP it shows "AP on dupplicate SSID found and Layer 2 security found".
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Feb 8, 2011
I am having a problem using my Windows IAS radius server to validate management users for my 2112 Wireless Lan Controller.I have defined the radius server and it works ok with the policy for validating wireless clients but not for WLC management users.The Remote access policy seems to be set up correctly as the event viewer on the server shows:-
Event Type: InformationEvent Source: IASEvent Category: NoneEvent ID: 1Date: 09/02/2011Time: 11:06:06User: N/AComputer: UK01DC07Description:User xxxxxx was granted access. Fully-Qualified-User-Name = TRAVEL.OAG.com/Dunstable Admins/xxxxxx NAS-IP-Address = 10.10.45.210 NAS-Identifier = UK03NM01 Client-Friendly-Name = UK03NM01 Client-IP-Address = 10.10.45.210 Calling-Station-Identifier = <not present> NAS-Port-Type = <not present> NAS-Port = <not present> Proxy-Policy-Name = Use Windows authentication for all users Authentication-Provider = Windows Authentication-Server = <undetermined> Policy-Name = UK03NM01 - login Authentication-Type = PAP EAP-Type = <undetermined>
....
But, the WLC log shows:
*Feb 09 11:06:06.612: %EMWEB-1-LOGIN_FAILED: ews_auth.c:2104 Login failed. User:xxxxxx. Service-Type is not present or it doesn't allow READ/WRITE permission..
The WLC just returns the login screen
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Mar 21, 2012
We recently purchased a 2112 WLC, running version 6.0.199.4. I have everything running through a single port on the controller, which is connected to a trunk port on our 3750 stack. Our management VLAN is vlan 40, and AP is plugged into another port on the same switch which is an access port in vlan 40. APs appear in the controller ok, receive an IP address, but we aren't able to connect to any of the WLANs and periodically the APs will disassociate with the following messages: [code] I'm not sure if that's related to why we can't connect to the WLANs or not...
Another wrinkle is that if we plug in the AP directly to one of the PoE ports on the controller, it all works perfectly. I'm guessing its something switch-related since the only difference is that we're not going through the switch when it works.
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Jan 18, 2010
I've read some opinions that lowering the RTS threshold can facilitate in some noisy wireless environments. I have found how this can be done on standalone APs but cant seem to implement the change on a WLC 2112. How to do it.
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Dec 16, 2012
We are having a 2112 WLC and LAP1042 access points and facing a client disconnection issue. Also signal strength is varying even when client is at steady position. We have a single SSID structure and clients are connecting through 802.1x authentication with WPA2. Access points are joined in H-REAP mode. We also tried by creating a new SSID with open authentication and even on that SSID signal stregnth is varying and client is getting limited connectivity. Attached are the debugs for a particular client and the show tech support for WLC.
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Jul 19, 2011
I know Airplay isn't meant to be done across vlans, but surely it should work with things on the same vlan.The 541N's are clustered and have WDS enabled. The wireless VAP's are on the same VLAN, and intervlan routing works. Airplay works if the iDevice and the Apple TV are connected to the same access point, but not across the network.
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May 22, 2013
I have one cisco wlc 2112 with ios 7.0.230.0 with license to support 12 access points. My access points are nine (9) lap1231ag and one (1) lap1310.I just have one wlan (ssid). My scenario of deployment is in layer 3. I have one interface management and ap manager in the WLC. All my Access Points have differents ip address that WLC. I need to configure a unique ssid to associate my six (6) dynamics interfaces (each dymanic interface with different vlan subnet).Each wlan profile (ssid) should have the same security in phase 2 (wpa2/psk). My cisco access points don't support hreap. My wlc support only (4) interface into an interface group, and i need six (6) dynamics interfaces.
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Sep 30, 2012
I am currently switching out our Cisco 1130 APs and Cisco Small Bussiness APs for Cisco 1142Ns (I will NOT be using a WLC),
I have setup the AP, and read about some issues with Multicast and Apple Bon. Services.
I ran the "no ip igmp snooping" command and it allowed be to access our AirPlay Devices (Apple TV, AirPort Express, Etc), however our 2 AirPrint devices (Xerox 6125N, & Canon IR3220 via AirPrint Activator) are not showing up at all when connected to the 1142 (they work everywhere else).
Everything is on the same subnet, and 1142 is connected to the same switch has the airprint devices, and one Apple TV.
Both our 3500 Series switches are connected via fiber, AP and AirPrint/AirPlay devices are in the same VLAN.
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Oct 16, 2012
I have a Cisco Wlc 4402 , denon 3312 & AP 1142 all three devices are same subnet . But Airpaly not showing in Iphone. But if i put a Airport express in on these subnet then i find airplay option. How without Airport express i can enable airplay...
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Dec 22, 2011
I have an issue when I use Airplay through my iPhone4S, my router reboots after 30 secs or so. I have a WRT54G2 v1.5 and the receiver is a Pioneer VSX-1021-K.
However, when I used Airplay through itunes from my laptop, it works just fine. In addition, when I borrowed my neighbors router's(BELKIN) it was working fine also. So this lead me to believe that it's my router that is causing the issue.
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Oct 13, 2011
I have 2 X E4200 router, one is directly connected to the internet and the other is in the bridge mode connected to the first router. I have apple TV connected directly with the bridge router on one of the Ethernet port.I notice that when you start apple Airplay mirroring on the iPad2 both the routers will hangs with no reason and the only way to fix it is to reboot the routers. I have reset both the routers to factory default twice they both are running firmware 1.0.03 build 14 .
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May 10, 2012
I have a DIR-665 and I'm trying to install a B&W zeppelin air speaker, the speaker detects the wireless network but I cant see the airplay logo in the PC, mac, ipad or iPhone. Try with another router and ir works. try with a wired cable but still the same problem. IS there any issue with this routers and airplay, ATV or similar items? [code]
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Oct 16, 2011
I've just confirmed that everytime I try to stream music from my MacBook Pro (iTunes) that is connected to my WiFi network using the 5GHz mode (channel width is Auto, channel: Auto (DFS)) to a couple Airport Express cubes are connected via the 2.4 GHz WiFi (channel width: Auto, channel: 10) the E4200 router reboots. When I set the MBP to use the 2.4 GHz mode I can stream music without causing the E4200 to reboot. The E4200 is running firmware 1.0.03.
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Feb 20, 2012
what Linksys routers, e.g. WAG120N, are compatible with Airplay and Bonjour?
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Nov 13, 2011
My problem is this: Randomly, the DIR-825 will prohibit streaming to my AirPort Express via AirTunes. It'll also disappear from Bonjour Browser and AirPort Utility. I can connect directly to it, if I enter the IP into the AirPort utility directly.The only way to get it to come back is to either reboot the DIR-825, reboot the AE, or unplug the ethernet to the AE.
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Apr 8, 2013
I have a problem running Airplay through the wireless on my W881. It runs okay if the computer i run it from, does nothing else, but if i try to do light browsing or anything like that it starts to fall out and lag. Its like it is not prioritizing the stream at all.
My setup is a w881 running as edge router and i got an Airport express running through a 2950 switch. Airplay runs perfect if i run it through the Airport express or my previous Edge router (Linksys WRT54g). Ofcourse it also runs perfect through the wired network. I shut down all other wireless networks but my w881, because i only want one wireless. And no i dont want to run wireless on the Airport express.
i played around with the Dot11Radio0 interface setting "packet retries 128 drop-packet" and the packet "max-retries". I thought that maybe if i set max-retries to something low, it wouldnt fall out if it has some problems with one packet, it would just continue...
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Mar 2, 2012
Airlap 1041n i have air lap 1041n(soft version 12) and wlc 2112 i dont have dhcp server perhaps i use tftpd32 to act as a dhcp server.
my problem is
1. i have configured the wlc 2112 and it's ip is :172.25.1.1
2. i cant configure the air lap 1041n. when i enter the cli mode the following message comes ****continuously***:
Could not discover WLC using DHCP IP. Renewing DHCP IP.
*Mar 1 01:44:11.310: %CAPWAP-3-ERRORLOG: Not sending discovery request AP does not have an Ip !!
3. my question is how to stop this continuous mgs ?
4. how can i assign an ip to my AP ?
5. how can i join my AP with MY wlc ?
I have to show my office that i can control two ari lap 1041n-k9 with my WLC 2112 and my laptop's wifi and cellphone's wifi are able to get connected with the Access points.
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Jan 4, 2012
I have a client with a 2112 WLC and 1252AG radios. The clients work fine, but an SNMP management server can not reach any of the clients over the wireless. Before the WLC and new AP's were installed, they were running older Cisco Autonomous AP's and had no problems with SNMP. My monitoring system uses SNMP and it can reach the WLC just fine, so there doesnt appear to be any issues on the switched network. What can be blocking the SNMP on the WLC?
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Oct 16, 2011
how to configure the backup port for the management interface for a WLC 2112. I see in the documentation that it states:
"Each interface is mapped to at least one primary port, and some interfaces (management and dynamic) can be mapped to an optional secondary (or backup) port. If the primary port for an interface fails, the interface automatically moves to the backup port. In addition, multiple interfaces can be mapped to a single controller port."
But nowhere can I find where it says how exactly to do it. Google seaches have come up empty as well. I am connecting the WLC to a 3750 stack, and would like to have a secondary port from the WLC connected to the second node of the 3750 stack. So far I have connected port 1 (management) of the WLC to a port on node 1 of the stack which is configured as a trunk and everything is workign fine. I have also connected port 2 from the WLC to a port on node 2 in the stack that is configured the same as the port on node one. how to tell the WLC to use port 2 as the management backup if needed.
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Aug 12, 2012
I know that the 3600 series APs are not supported on the 4404 WLC. However, would the following scenario be supported? I would like to use the 4404 (software rel. 7.0) as a guest anchor with a 5508 (software release 7.2) as the foreign controller supporting series 3600 APs. I ask because the APs do not need to join the guest anchor.
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Jun 2, 2013
We have a customer that have 2 5508 as primary and backup controller and a 4400 as an anchor controller. We plan to upgrade the 5508 to 7.3.112.0 and the 4400 is already 7.0.116.0. Will there be any issue if the anchor controller is not the same code as the foreign controller? Do I also have to upgrade the acnhor controller to 7.0.240.0?
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Mar 31, 2013
We are trying to navigate the waters in choosing between a in-house, controller-based, wireless network solution or a cloud-based solution. We have been presented with the usual suspects in cloud-based (Aerohive, Meracki, etc) and with Cisco (5500) and Aruba on the other side. We are a multi-campus organization with approx. 200 APs.Any hard reasons why go with a controller-based vs. cloud-based solution? If we must keep the conversation limited to Cisco, why go Meracki over Cisco's WLC solutions or vise versa?
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Dec 6, 2012
I am looking to configure a wired and wireless guest network. I have industrial barcode scanners that connect to one SSID and then there is the business network on the office SSID (no vlan seperation for these devices just different SSIDs). There is not really a need to seperate the business network from the scanners in any case. However, there are needs for a guest network and this needs to be seperated. At the bare minumum I would like to have the wireless guest network. Here is what I have: 2125 Wireless LAN controller managing 18 LAPs (1 indoor and 17 outdoors)Cisco Cat 2950 switches (2 x 24 port and soon to be replaced with 2 x 48 port 2960's with 802.1x capability) Sonicwall TZ210 firewallOne existing wired and trunked vlan for PLC infrastructure. One ESXi hosting Windows server guests (soon to be 2 with vMotion) The reason for the wired guest access network is tp prevent anyone from plugging into the wall jack in the office with thier home laptops or anyone else from being on the same subnet as our domain machines. Granted they would be unathenticaed but there would be no layer 2 seperation and that is what I think would be best.
How would I go about doing this on the wireless controller without an anchor controller just using my existing hardware? I would like to have the Guest SSID only availible in the front office. Is it possible to offer a guest network while still servicing the business network SSID on the same access point? Then might I be able to have the guest network be treated as it should at the controller? However this might present another issue altogether as the guest traffic will be over the same wire as the business SSID until it hits the controller for management.
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