Can i run both 2.4 and 5ghz at the same time? so my N user's can connect at 300Mpbs on the 5ghz bonded, and my G users can connect to 54Mbps?Also i ask because of coverage, my 5ghz does not cover as far as the 2.4 so those at the extremity's could at least get G with a good signal?
View 4 Replies1142N-E0K9 will support both 2.4 and 5 ghz or only 2.4 .
View 4 Replies View RelatedWe ordered 2 Cisco AIR-LAP1242AG-E-K9 Wireless Access Points with 4 AIR-ANT5135D-R antennas.We accidentally ordered the 5GHz antennas instead of the 2.4GHz antennas.Would it be possible to use the 5GHz antennas as 2.4GHz antennas?If so, are there any down sides to it?
View 15 Replies View RelatedI'd like to set up a 2.4Ghz and a 5Ghz SSID at the same time, using one Cisco AP541N-E-K9. But I can't figure out any way to do so.
View 1 Replies View RelatedOn my dual band E2500, I have both the 2.4 and 5 GHZ enabled. I have a fairly new HP with an N wireless card but I cannot get it to connect at the 5GHZ frequency. The only computer that will connect at the speed is my wife's with an external Cisco wireless card. What the settings should be on the PC in order to get it to connect at the higher frequency?
View 4 Replies View RelatedHow do I know if I'm using 2.4 or 5ghz? I would like the laptop and ps3/net flix to use the 5ghz and everything else to use 2.4ghz. I used the e3000 CD fro the setup. When I was at the last part of the setup, when it gives you a ssid name and password. I deleted it and typed in a name that I could remember. I clicked the button for the next step and everything was complete. I also received another name for guest to use the computer. The e3000 setup just game me some wild name like running water.
I would like to know since I have two different names, which on e is using 5ghz and which one is using 2.4thz? Can you tell me if the e3000 automatically have the first name use 5ghz and the guest just 2.4ghz on the second name?
Is it possible to establish the WDS-connection on 5GHz and connect Wireless-Clients on 2,4GHz with these Acces-Points?There are some threads concerning performance-issues in combination with WDS on 541 - any news on this with the actual software-release?
View 1 Replies View RelatedThis first started when a user said they were getting disconnected and reconnected a few times a day to our wireless network. He is in a remote office with a 1142 which is set to H-Reap talking back to our 5508. Our WLC is running 7.0.166 The laptop has an intel ulitmate 6300agn wireless card with the latest 15.x drivers.
We are using an SSID with wpa2 and 802.1x auth back to our ACS server using PEAP with our windows credentials.attached is what i am seeing on the wcs troubleshooting page.When i do a debug client on the WLC i see many reauthentications coming from the client on the different radio.
*apfMsConnTask_2: Aug 22 12:59:36.762: 00:24:d7:d1:16:6c Reassociation received from mobile on AP 0c:85:25:f3:7d:40
*apfMsConnTask_2: Aug 22 12:59:36.762: 00:24:d7:d1:16:6c 10.24.8.108 RUN (20) Changing ACL 'none' (ACL ID 255) ===> 'none' (ACL ID 255) --- (caller apf_policy.c:1621)
*apfMsConnTask_2: Aug 22 12:59:36.762: 00:24:d7:d1:16:6c Applying site-specific IPv6 override for station 00:24:d7:d1:16:6c - vapId 512, site 'VH-GasWorks', interface 'management'
*apfMsConnTask_2: Aug 22 12:59:36.762: 00:24:d7:d1:16:6c Applying IPv6 Interface Policy for station 00:24:d7:d1:16:6c - vlan 2, interface id 0, interface 'management'
*apfMsConnTask_2: Aug 22 12:59:36.762: 00:24:d7:d1:16:6c Applying site-specific override for station 00:24:d7:d1:16:6c - vapId 512, site 'VH-GasWorks', interface 'management'
*apfMsConnTask_2: Aug 22 12:59:36.762: 00:24:d7:d1:16:6c 10.24.8.108 RUN (20) Changing ACL 'none' (ACL ID 255) ===> 'none' (ACL ID 255) --- (caller apf_policy.c:1621)
*apfMsConnTask_2: Aug 22 12:59:36.762: 00:24:d7:d1:16:6c STA - rates (8): 140 18 24 36 48 72 96 108 48 72 96 108 0 0 0 0
*apfMsConnTask_2: Aug 22 12:59:36.762: 00:24:d7:d1:16:6c Processing RSN IE type 48, length 38 for mobile 00:24:d7:d1:16:6c
[code]....
Now this may be not be the issue thats causing our dropouts a couple times a day as this is happening every 5 mins.
2 days ago my e1000 died, so I went big and bought the e4200 (due to newness, its already loaded with Firmware 1.0.03 build 14) to aleviate my networking woes. I'm running into an issue where I'm utilizing both the 2.4Ghz bands and the 5Ghz band. My desktop as an AE1000, and I'm utilizing that on the 5Ghz band. Everything else in the house (Dell laptop, 2x iPhone 4 and an HP printer) are all connecting to the network wirelessly.
I have had 0 network issues with regards to my wired connections, or my 5Ghz connection. But my 2.4Ghz connection will continuously be unavailable. I have both bands set to brodcast, they have different names so my AE1000 can connect via 5Ghz band. Both yesterday evening, and this morning, my phones, laptop and printer cannot connect, and for the most part, the network doesn't show up on available networks. When it does show up, the devices can't connect.I'm proficient enough to do the general home networking, but I'm at a loss as to how to fix this, without a daily reboot of the router (which seems excessive and unwarranted for a 2 day old e4200 [or any router to be honest]).
How come my 2.4GHz client can't see my 5GHz client? Shouldn't they be visible through the DIR-825 router?
View 1 Replies View RelatedThis summer the IT department at my location rolled out a little more than 100 AIR-CAP3502I-A-K9's to much success. We have had an issue with only one AP. This paticular AP must have gotten unplugged during the updating process after the initial conneciton to the controller was made as the LED currently blinks red-blue-red, indicating an error in the flash memory according to the manual.
View 2 Replies View RelatedWe've just replaced some 1240 LAPs with 20 x 3502i.
Seem to have a problem, most of the 14 * 3502i have regersted on the network and working, 6 arent connecting and log below. I've replaced one of the AP with a differnt one, same model and batch and this works.
WISMs on 7.0.98.0
Scirpt
*Mar 1 00:15:16.015: %CAPWAP-5-CHANGED: CAPWAP changed state to
[Code].....
I was under the impression that the AIR-CAP3502I-E-K9 is a ceiling mount AP only. Is any one using these as wall monuted AP's?
View 5 Replies View RelatedWe are setting up one of these for the first time. It is in a constant rebooting process.
Here is the boot process:
r WRDTR,CLKTR: 0x8200083f 0x40000000
r RQDC ,RFDC : 0x80000032 0x00000211
using eeprom values
[Code].....
i've one of my 3500 that when finish to download the os, the front led stop working. During the power on and all the test the led is flashing in various colors pretty ipnotizing :-) When it bacame operative, the led stops. If i issue the test led flashing console command it works.
View 1 Replies View RelatedI have 1 cisco AP (CAP3502I) which is not able to associate with WLC (version 7.0.235.0), using CAPWAP. Simply from debug I can see that AP is trying to contact WLC on port udp/5246 but can't see any response from WLC.
*Oct 19 07:06:50.055: UDP: sent src=x.x.x.x(4271), dst=wlc.wlc.wlc.wcl(5246), length=47
AP is getting config about WLC from DHCP option 43 and have own reservation to get same IP address (+default GW). AP is NOT associated but as it has IP address from DHCP then it is pingable. But don't know why, but I'm not able to tracert/traceroute to this AP, as I can see it is getting packets but it is not responding.
But on different locations, where are same APs model (associated with WLC) I have no problem with traceroute it, as APs are responding.
My question: It is not related that AP is not able to associate with WLC (still working on it) BUT should I be able to traceroute/tracert to unassociated AP (to his IP) and get response???
NOTE:
==> WLC is in DC and AP on one location, so diagram could be: WLC ---- L3 device ---- Provider MPLS router..........Provider MPLS router ---- L3 device -- L2 switch --- AP (CAPWAP)
@It means that there is NO FW on tha way :-)
I check many other APs with same model and non of them has problem to respond for traceroute, but this particular unassociated one has :-
I need know how many clients can associate for this AP model
AIR-CAP3502I-A-K9
AIR-LAP1131G-A-K9
I have 45 clients currently associated with each AP.
I have this issue after Cisco send us RMA. Whenever i restart the AP, it wont able to auto boot. I have to type command manually to boot the AP. Is there any command or way to make this AP to auto boot?
View 7 Replies View RelatedI'm wondering if there is an easy way to change the regulatory domain on a lightweight access point. The reason I'm asking is someone accidentally placed an order for AIR-CAP3502I-N-K9 access points instead of the AIR-CAP3502I-A-K9 flavored ones. I can see how it happened, since undoubtedly someone asked for the "N" access points, thinking 802.11n, and the other person was thinking AIR-CAP3502I-"N"-K9.
do I have to RMA them, or is there a way to magically turn them into the ones flavored for the Americas?
I have a local wired network without the internet connectivity. It is just 3 computers connected to a router with hard wire (Not connected to outside world). For Internet I use Xfinity Wifi and connect wirelessly. However As soon as I connect the wire to the laptop the internet connectivity is lost.It says access is local only.I have no idea why it is going to the gateway after Xfinity wifi.If I disconnect the wire the internet is connected immediately. However I want to be able to see the web as well as other computers on my local network simultaneously. I tried to google several sites but could not find anyone with a similar setup (One without outside connection and one with internet connectivity)
View 3 Replies View Relatedsituation is a little bit different than the other gyus. I have a private network of 3 laptops connected with wire to a local router (Not connected to the internet)Whenever I need internet I connect to Xfinity Wan Wirelessly. However in order to do that I have to disconnect wire first. Otherwise both connections show "Local only" The moment I disconnect the wire the Xfinity connection shows "Local and Internet" How can I access Xfinity and my wired laptops simultaneously
View 2 Replies View RelatedI am running Ubuntu 10.10 on a Dell Inspiron 6400.I am able to get 10/100 Ethernet card and Wireless Lan working independently. If I restart/reboot my eth0 turns starts up fine.If I then manually start my wireless connection (eth1), eth0 disappears.
There seems to be issues with wireless drivers: I don't have the cleanest solution but I run this script: [code]
Is there any way I can have them running simultaneously? From reading around I believe it's possible but not quite sure what I'm doing wrong.
I have 300Mbps PCI wireless LAN network card which I installed in my PC and until today I was connected to my Sky router wirelessly. I also have a wireless Brother all in one connected to the same PCI card.
The engineer who installed my Sky fibre broadband told me in order to achieve maximum speeds I should connect via an ethernet cable to my Sky router as wireless could be a lot slower so I bought one and connected up and disabled the wirelss card. All good so far until I noticed my Brother all in one was complaining about no network ID.
My problem is that I can't seem to run my printer wirelessly as well as run my broadband wired. If I enable the wireless adapter the printer works but my broadband is wireless as well and the wired connection is disabled.
My PC running on Windows 7.I'm connected Internet via Wireless adapter. [code] But after connect VPN i'm not able to connect Internet anymore. I think because there are 2 gateway in there. and the default gateway become vpn network. In my case. How to connect vpn client and internet wireless adapter simultaneously?
View 1 Replies View RelatedI need to upgrade a 1230 to the new Aironet 1250 at a location. I have only 2 external antennas at that location.
I understand that you still can run 802.11n with 2 antennas. But I can not find anywhere in WLC 5508 v7.2 that I can disable the middle nut (C)
how to set up support 802.11n on WLC4404 or WLC5508 in the 2.4Ghz? WLC4404 supports 802.11n? or support this protocol only in the brochures? I spent a few days, but did not get the result. I'm connected at speeds 65/130Mbit, but the real speed tests never exceeded 45Mbit. The AP from the test laptop is 7-10 meters.I tested the laptops with a Linksys AP E1200-EE ( 40Mhz, FastEthernet uplink port...)and received nearly 100Mbit!
At WLC5508 able to connect at speeds 150/300Mbit/c but only in the 5GHz band, but real speed tests never exceeded 70Mbit.In 2.4Ghz range I connected at speeds of 130/144Mbit/c, but actual measurements showed no more than the 45Mbit.
All tested with iperf and with site speedtest.net.
iperf -w64K -s
iperf -w64K -i 2 -t 300 -c x.x.x.x
Laptops: Asus (Atheros AR9002WB-1NG) and Sony (Advanced-N 6230).
My tests AP: 3501I-E and 1252AG-A
SW on WLC5508 7.2.110.0
AP tested in different variants - open system and WPA2+AES.
[code]....
Can I use the 2.4ghz (product #)air-ant1728 antenna on the new 802.11a cardbus?
View 3 Replies View RelatedI have a Linksys WRT54GS2 router, a PC (Windows XP) and a laptop (Windows 7 Ultimate 32 bit).I have been using this router for 3 months. I was able to use the internet on both devices simultaneously until now. But suddenly since yesterday it only works for one device at a time, not both.
If I connect to the router then I can access the internet only from the laptop. To use the internet from the PC, I have to power off the router, type in run "netsh int ip reset resetlog.txt", and restart the PC. But as the router is off, the internet is inaccessible on the laptop.
While router is on, the PC shows limited or no connectivity.
I tried reseting the router 2-3 times.
On the laptop it sometimes shows "IP address conflict has been detected", even though the IP addresses of the devices were not the same. The IP address of the PC shows 169.X.X.X (when the router is on), whereas the ISP's IP addresses start with 124.X.X.X.
ragarding AP AIR-CAP3502I cannot learn option 43 from MS server but it can learn the DHCP ip address. We have 2 sites that option 43 does not learned by new AP's but other site works ok. I tried also to delete and add the dhcp scope and same issue. My temporary solution will be creating the DHCP pool with option 43 and 60 in the access switch and it work ok, new AP's able to show in the WLC. I just need more information why site AP's cannot learn the option 43 of the MS server but other site AP's work ok. Is this IOS bug? AP's issue? MS issue?
View 6 Replies View RelatedWe have a small ofice in the 3rd floor of a building and we are using 2 access points Aironet 1130 URL
Since some time now the space has become really crowded with access points. 1 AP is on channel 5 and is almost unusable. The 2nd one on channel 11 has some APs to fight with and with smaller signall strenght.
I have been researching and read a bit about changing some access point parameters (RTS/CTS/timers) on a multi access point environment. I want to do that while waiting for 5GHz AP's (and because not all clients support 5GHz).
I purchased a EA4500 and at first I could connect to it through its default ciscoxxxxx ssid on my laptop which is 2.4GHz only. I upgraded the firmware using the PC utility and now I can't find the 2.4GHz SSID no matter what settings I do. I've disabled and enabled it multiple times, changed it to have no security or with security and enabled and disabled it and renabled it. Nothing seems to work, but for some reason the 5GHz side I can connect to using a 5GHz device. I've also tried disabling the 5GHz side, but still no 2.4GHz.
View 4 Replies View RelatedDecided to go with the e4200v2. 199.99 for a router 450 + 450 with a little extra features. very pricey but thought it would be worth it. I got it hooked up with no problems for the first 5 minutes. I have 35mbps down wired from the router and on the 2.4 and 5.0 ghz band about 25 feet from the router was getting just that!! no loss really. However after a few more speed test i noticed it was fluctuating very slow to fast. Also the 2.4ghz was only 144mbps. after getting in the router i changed the 2.4ghz to channel 6 and 5ghz to 153 and changed to 20mhz only on the 2.4 and 40mhz only on the 5.0ghz. Now all is doing well .
1. why am i not able to run the 2.4ghz on 40mhz? when set to auto i have a lot slower speed tests even know it is running on 20mhz only because I'm only getting 144mbps. I don't know why its not running 40mhz ? i don't know why i have to change it to 20mhz only why cant i leave it on auto and if i had a day with little interference it would switch to 40? when left on auto the speeds go down drastically
2. i notice that some channels are brutally slow on both bands. like 1.5mbps ? is this normal
3. is this even worth it if the 2.4 band is acting this way?
4. from insider i see that 5.0ghz only connects to two channels isn't suppose to be 3?
My 2.4 GHz is not working corrently on my EA3500 router. I have no trouble with my 5 GHz which I am currently on. On my iPhone I have to manually click the network even though it is known and then the wifi icon lights up full then goes dim then just flashes til it gives up. If I try connecting with my computer it just doesn't load the internet.
View 4 Replies View Related