i have AIR-BR1310G that came with its proper power injector AIR-PWRINJ-BLR2 can this power injector be feed using a POE switch or do i have to use the 48v power adapter
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Is it possible to build two separate bridged connections from one "base"?
I'd need to connect to two other buildings which luckily happen to be quite on the same direction (antennawise). how to configure this into the devices I call "base", "building1" and "building2". The first building is about 50 meters and the other about 120 meters away. 11Mbps would be adequate for both. A some kind of encryption would be needed.
I purchased a used AIR BR1310G-A--K9-R from a local high school that was rebuilding their athletic field. The AP was used for communications for their pressbox staff. The AIR BR1310G was part of the schools campus wide WiFi network and was upgraded to an lwapp image c1310-k9w8-m 12.4 3c JA. Our home sits on a large lot and I would like to convert the BR1310G back to an autonomous AP.
In order convert it back to an automonous AP, I will need the original image. The school used a contractor for their WiFi network and they do not have a backup of the original image. I do not have a service account with Cisco so downloading the autonomous image from the Cisco website is out. What are my options for either obtaining an image file or using the current managed image without a WLC?
Does WLC 2504 works with AIR-AP1231G-E-K9 and with AIR-BR1310G-E-K9 after I upgraded form AP to LAP the AP ?
View 4 Replies View RelatedToday I was playing the ps3 (call of duty MW3)... normally I would connect via wireless but I'm getting a ton of lag and it's becoming frustrating. Later on I moved the ps3 downstairs and connected it via Ethernet and it worked so good.I want to look into buying those Ethernet power lines but not sure how good they are compared to running a Ethernet cable from the ps3 to the router or how good they will be vs wireless? I just don't want to waste money on these. If all else fails we will probs run a Ethernet cable through the ceiling
View 1 Replies View RelatedI work in IT and I'm trying to install a network camera for a client which requires power over Ethernet. How do I verify that there is not PoE available
View 8 Replies View Relatedi upgraded my computer from win 7 ultimate 32 bit to 64 and when i shut down my computer and power up the local area connecion dont recognize the ethernet card my ethernet card is 82578 dc gigabit not onboard card and i installed all the drivers to the ethernet card could it be my motherboard ? dp55wb?
View 6 Replies View RelatedWhile configuring PoE Ethernet EHWIC PoE modules with ISR G2 routers Cisco DCT gives a warning to select AC Power Supply with PoE ‘PWR-3900-POE’. Do we need to select the PoE power supply for Enhanced EtherSwitch SM PoE modules also (at present it does nt show any warnings)?
View 1 Replies View RelatedI have a Thomson TG784 router and i have a problem with it. once i turn on my rouet, and no cables are plugged in, except the power one, the two lights start blinking. The Power and the Ethernet ligh blinking. Once i connect my Ethernet cable and my DSL cable, the light are still blinking with no changes... What should i do?
View 1 Replies View Relateddoes the WS-C2960-24TT-L switch support power over Ethernet ?
View 2 Replies View RelatedI am using Scientific Linux 6.2 (Variant of RHEL / CentOS) . Every day at a particular time there is a power outage at my place, and after 1 hour power is restored. My laptop is connected to a network switch, that has no Backup power, and connection is disconnected when power is gone. Laptop keeps running in battery power.
Now when power is restored, the ethernet connection (eth0) is not automatically restored in linux. It only says connection available under wired connection. The same thing happens to the Wireless Network Connections. What can I do to automatically connect to these networks, whenever they are available?
I keep getting alerts from our WCS stating that our 1252s are drawing low power. Now I am aware that they require enhanced PoE (up to 20W) but as we only have standard PoE in that building we purchased the 1252 series power injectors to go with them.
However, even with the correct power injectors the WCS still reports the draws low power error.
Is this a bug? Running WCS 7.0.172 at the moment.
Forgot to say we are using the PWR-INJ4 and the injector status is enabled and you see the injector MAC address when you drill in to the AP status.
I am receiving the following error on 3750 stack switches. have already verified the power status and found ok.
IOS used: Cisco IOS Software, C3750E Software (C3750E-UNIVERSALK9-M), Version 12.2(55)SE3, RELEASE SOFTWARE (fc1)
211540: Jun 10 10:45:17.935 UTC: %PLATFORM_STACKPOWER-4-UNBALANCED_PS: Switch 4's power stack has unbalanced power supplies
211541: Jun 10 10:46:18.045 UTC: %PLATFORM_STACKPOWER-4-UNBALANCED_PS:
[Code]....
After stacking two 3750X switches, with four equal power-supply's, with StackWise and PowerStack , still got the next message every few hours %PLATFORM_ENV-1-FRU_PS_ACCESS: FRU Power Supply is not responding (gn4m-rt1p08-04-2)( note that the message revers to the second switch in the stack ) although the stackwise and powerstack on the switches is oke and are working correctly. !
Config : Stack-power in power-sharing mode/strict With CLI on the switch : All the power supply's and stack-power details, prio look OK.
Only: LMS prime /inventory/cisco-view/configure/power supply status result : some power supply's are marked as disabled.with the command > power supply 2 slot a off/on I manage to get the status back to "normal", but after a few hours some power supply's are again marked as "disabled".
Looks like SNMP en IOS difference from opinion.
Hardware
WS-C3750X-24S-S
C3KX-PWR-350WAC
Software
15.0(2)SE
C3750E-UNIVERSALK9-M
We have two switches of the same model (WS-C3560-48PS-S) that are not providing PoE. I'm trying to remotely determine what the cause of the issue is.
Here is some output.
Hostname#show power inlineAvailable:0.0(w) Used:0.0(w) Remaining:0.0(w)
Interface Admin Oper Power Device Class Max (Watts)--------- ------ ---------- ------- ------------------- ----- ----Fa0/1 auto off 0.0 n/a n/a 15.4Fa0/2 auto off 0.0 n/a n/a 15.4Fa0/3 auto off 0.0 n/a n/a 15.4Fa0/4 auto off 0.0 n/a n/a 15.4Fa0/5 auto off 0.0 n/a n/a 15.4Fa0/6 auto off 0.0 n/a n/a 15.4Fa0/7 auto off 0.0 n/a n/a 15.4Fa0/8 auto off 0.0 n/a n/a 15.4Fa0/9 auto off 0.0 n/a n/a 15.4Fa0/10 auto off 0.0 n/a n/a 15.4(code)
I have a 6500 chassis with 2 power supplies. At the moment I am using the default configuration:
power-redudancy mode redundant
The problem is that an inserted module is in "power deny" state due too insufficient power.
I know, that It's not a good idea to change into combined mode (loss of redundancy), but my customers requested this anyway.
So I will change to combined mode. So here's the 1 million dollar question: "Which modules will go into power deny, if one of my power supplies fails?"
The 6500 config guide states:
"Power supply is removed withredundancy disabled
• System log and syslog messages are generated.
• System power is decreased to the power capability of one supply.
• If there is not enough power for all previously powered-up modules, some modulesare powered down and marked as power-deny in the show power oper state field."
Well, do you know if there's any way to configure some kind of priority? E.g. I definetly don't want by 10Gig Module or WiSM module to be in power deny. Can i statically make sure, those module will be powered on for sure? Like: "power enable module slot_number" How is this calculated? Or is random?
In a stand alone 3750x switch configuration, can the secondary power supply only act as a redundant power supply (active/standby), or can it become a "pool" of power similar to power sharing mode for StackPower (somewhat active/active)? I understand there is no stack involved here but I'm curious if this functionality is possible.
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View 12 Replies View RelatedI just got a new Xbox today, and use the integrated WiFi card. I was lagging like Crysis 2 on a 6800 GT (forget it). I just got a CAT .5 cable, and plugged it into modem/xbox and IDK... it works, I'm online, but basically my question is:Does ethernet connections have less ping (better) than wireless connections? This is with the Xbox 360 Slim. I know it improves upload, and download, but what about ping?
View 2 Replies View RelatedI curently have 2 Data centers connected with a Metro Ethernet Connection. Each Data Center has 6500 with Sup720s. The Metro Ethernet connection is currently conected by a L3 routed interface. I now need to enable VRFs between the locations and want to determine the best way to adjust the Mero. I was considering adjusting the routed interface to use Ethernet sub-interfaces. Each VRF would be given a different subinterface over the Metro Ethernet connection. I have done this on internal LAN connections but am concerned about exteding across data centers over Metro E.
View 1 Replies View RelatedI am having a problem with my Realtek RTL8168D/8111D PCI-E Gigabit Ethernet NIC. It is not detecting my ethernet cable, and thus leaving me without internet on my desktop, after i updated its driver. The cable is not the problem as I have tested the cable with my laptop. I tried rolling back drivers, doing system restore and removing drivers with driversweeper and letting windows install the drivers again. However, none of these worked for me. I doubt the NIC is faulty as it was working before i updated the drivers. I am using windows 7 home premium 64-bit.
View 9 Replies View RelatedI've had trouble connecting to my own internet and have no wireless. I'm using my neighbor's wireless and it's really slowing her's down. I've tried restarting my laptop (it usually works) and then reinstalled the device under "device manager". It's not the cord, I've checked with my neighbor's laptop and it works fine.I use a Sony Vaio VGN-NS140E with Windows Vista SP2.
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{ipconfig /all} This is while I only have an ethernet plugged in and no wifi connection.
Windows IP Configuration
Host Name . . . . . . . . . . . . : FairyHo
[code]....
I have a WAP4410N that stopped powering on with PoE. The PoE light comes on but the Power and Ethernet light remain off. The link light comes on the port on the switch. I have tried multiple switch ports and tried a different switch.
View 3 Replies View Relatedhow to power a WAP200E. In the datasheet it mentions it supports POE, however the customer does not have a POE switch and for one WAP220E is not willing to purchase.
What other options do we have? Is there a power supply for this AP?
I bought a Cisco WAP121 and a Cisco AIR-PWRINJ3 so I could use the PoE from the AIR-PWRINJ3 to power the WAP121. Unfortunately the setup is not working, the WAP121 shows no sign of getting power even though the AIR-PWRINJ3 indicates it has power. Is this setup just not supported or do I have defective parts?
View 5 Replies View RelatedI need a power Injector compatible for WAP 4410N.
View 3 Replies View RelatedDo I need to plug in AP 1262 into a PoE switch or external power adapter before can power on? How about LAP 1262? Do I need PoE switch as well?
View 4 Replies View RelatedI'm facing the following doubt regarding the AC Power Connector on the 1522 AP.We are powering up the AP through PoE, so the AC Power Connector is not used.BUT,do i have to seal/protect the connector or leave it as is?
View 3 Replies View RelatedWhat is the required power by WAP321 ? There's no information about IEEE 802.3af class at the datasheet.
View 1 Replies View RelatedI have a Dell XPS M1530 with Vista 32 bit. When i plug in a cable i get nothing, no error, and the comp does not recognize that a cable has been plugged in. I think that this started after my Hard drive failed and Dell replaced it but i'm not positive. No errors (? or !) in Device Manager and I can't find the Marvell 88E80XX 10/100 Ethernet Controller in device manager. I have attempted to Reinstall the drivers. The wireless is still working. I have one Light to the right of the port that is on all the time solid but no flashing with the cable in or out.
View 14 Replies View RelatedI have a cisco wireless power injector for Aironet 1250 but I called Cisco and was told this can't be found in the system.
View 9 Replies View RelatedMy question is about the maximum possible transmitting power in a Cisco 1242AG-E-K9.I did an update of my AP on a new ios version and since then, the maximum power for me is limited to 17 dbm. I check this within the console and the "show controllers dot11radio0 | include Power:" command. I thought that I had 20dbm before the update, but unfortunately I can't proof this by myself because I have no AP left with the old firmware.
Is it possible that the upgrade did this? I read about the regulatory domains for the transmitting power. I live in Switzerland, so I thought I could use 100mW if I want to. I read it's not possible to use the 100mW at each speed but I think I should stull be able to select the 20dbm/100mW or am I missing something?
