if the Cisco Power Injector (AIR-PWRINJ3=) is compatible with the 541n AP ? I find info about compatility with other AP models but didn't find any related with this SMB model.
View 2 RepliesI 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 need a power Injector compatible for WAP 4410N.
View 3 Replies View RelatedWe have a failed power injector on a 1310 series bridge. Will the "Power Injector LR" from a 1410 series bridge work on the 1310?
View 1 Replies View RelatedNot long ago i was bought Cisco wap2000 access point for small business, and now the problem is to find power injector for this device. I am already tried to use AIR-PWRINJ3, but access point did't turn on.
View 7 Replies View RelatedWe are planning a wireless network using the 1602i APs. Some of our APs might or might not be within the 100m limit from the switches, so we'll be running them as repeaters instead. Right now, we are planning on buying power injectors for everything, but I can't seem to find an answer to this question:
If I'm running an AP as a repeater (no ethernet running back to a switch), can it still receive power from a power injector and a short ethernet run between the injector and the AP? Or will I need to use a power adapter?
Can I power the 1552e with the proper poe injector if I am not using the ethernet port for backhaul? I want to get power thru poe but use a fiber for backhaul.
View 4 Replies View RelatedContrary to the information contained in the link above, these two parts do not play well together. I purchased both and plugged them in and no go. It doesn't even light anything on the WAP. It worked fine when it was on its own 12V DC adapter but not plugged into this injector. What I don't understand is why Cisco doesn't just make a Universal power injector that is essentially a 1 port switch and is 802.3af or 802.3at compatible. Its maddening. It looks like I'm going to have to get an SD208P and waste 6 ports just to get one with the correct POE for the WAP4410.
View 2 Replies View RelatedI have installed an Aironet 1130AG and utilized a power injector for the power source. I have the settings configured correctly in IOS, but the AP takes about 7 minutes to come on (illuminate LED status lights) once the Ethernet cable is connected. Is this 7 minute power-on delay normal when using POE? I am used to the instanteous "on" that usually comes with Cisco products being connected directly to the AC adapter.
View 5 Replies View Relatedhow far apart an Aironet 1410 Bridge can be from the Power Injector (Dual Coax feeds). I just can't find the specification details. The device comes with a 20' and 50' F-type and I'm looking at 150' runs for both ends of the bridge pair.
View 2 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 Relatedjust a quick one, is the power brick for 877 compatible with 871?
View 6 Replies View RelatedI just set up a new 541n WAP and am having trouble getting it to connect to my network. I set it up with a static IP and have triple checked the settings.
View 2 Replies View RelatedWe have got 3 Cisco APs 541N with firmware version 9.2.2 and want to set up the cluster function for those APs.Here is the problem:Before enabling the cluster you can ping all three APs located in the same local network with a delay of 1ms or below.If the cluster is enabled the pings for one AP rise above 200 ms in a random way (see attached file).Moreover users connected to that AP are more likely to lose the connection or experience delay.Do the APs communicate through LAN or WLAN ?
View 3 Replies View RelatedHow many Ap's I can have in a 541N Cluster? I have heard 6 or 10.
View 2 Replies View Relatedwill the AP 541N work without cluster if i purchase one AP.Does it support the bridge mode?
View 4 Replies View RelatedI recently purchased a couple of these WAPs and also purchases some PoE injectors to connect them. The PoE injectors supply them with power, but not networking. I've tried multiple injectors and verified they are not defective. Is there any type of setting that needs to be adjusted to make this work? If I power them using traditional methods they work fine. Here's a link to the PoE injectors that I'm using: URL
View 2 Replies View RelatedI have both working in a cluster and traffic is flowing but now I desire to seperate my intranet from internet guest traffic only. Having an issue with understanding how to accomplish this task. I have one 2003 server in the intranet that supports DHCP and using a private network address.
View 4 Replies View RelatedI have 4 Cisco AP541N access points in a a cluster, and everything has been working great. We have been directed by our parent company to change our wireless to utilize RADIUS authentication with our wireless. I have been able to take an AP541N as a standalone (not clustered) and configure it to their standards, configure the 2 RADIUS servers they use with the RADIUS keys I was given for this access point, and everything works great with it. I was able to get them to setup their RADIUS server (which I have no access to) to allow authentication from the 3 other access points now, but they all have different RADIUS keys. I'm finding that when they are clustered they all seem to share the same RADIUS key, but I need them to have different ones.
So the question is, can I cluster 4 AP541N access points together, but allow each one to have it's own unique RADIUS key?
If not, then I think I'll either need to get the RADIUS admins to make them all the same key (which is not likely), or I'll have to uncluster them.
I have one AP541N and need to extend the wireless network with a second wireless AP. Which models of AP can I use with the AP541N to achieve a 'cluster', please? Is it just with a second AP541N or can I use other Cisco APs to achieve the cluster?
Am I correct in thinking that doing this will allow wireless clients to 'roam' seamlessly between the two APs?
We are looking at purchasing two of the WAP4410n Access Points to add wireless in one building, and possibly replace Wireless G in another. In our building already configured, we have POEs set up and this has worked to centralize everything that has to be monitored. We would like to do the something with the WAP4410n. With the access points we already have, they are Pre POE so there was only one device that would work. With These they are standard POE, Does that mean I can use any POE Injector that is using this standard?
Also, are problems that first existed these access points being worked out or been fixed? I want these to be minimal attention required since I am the IT person here and I don't work in this building, I work in the other building which is walking distance but I do want to avoid problems if possible.
Can the WAP4410N accept a 48 VDC input from an IEEE 802.3af POE injector or is a splitter required on the AP end to drop the 48 VDC to 12 VDC and utilize the DC input connector on the back of the AP? I would prefer to use only the injector at the switch if the AP can accept the 48 VDC at the ethernet port.
View 3 Replies View RelatedAP541N wireless AP, what POE injector are you supposed to use?The web site states any enterprise class af POE injector will do, but the AP1131 POE injector does not work with the AP541N.
View 5 Replies View Relatedi noticed that the 1242AG does not bring up the Radios, when there is a Power Injector connected.I see in the Logs of the AP:
%CDP_PD-2-POWER_LOW: All radios disabled - NEGOTIATED WS-C6509 <Switchport MAC Add>
The Module in the 6500 is a WS-X6348-RJ-45 The Option "Power Injector installed" on the WLC is also enabled, with the MAC Address from the Switchport, but no change.When i disable CDP on the mentioned Switch Port and reload the AP, it comes up and runs fine.
I bought 2 WAP4410N wireless routers but it did not come with a PoE injector. We do not have a PoE capable switch. I have a couple of 3COM PoE injectors but am concerned about differing PoE standards could cause the 3Com PoE injector to damage the WAP4410N.
I cannot find a PoE injector on the Cisco website. What is the Cisco part number for a PoE injector for the Cisco WAP4410N or provide assurances about the 3COM PoE that I have for the 3COM 3CRWER100-75 access points?
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.
View 1 Replies View Relatedhow can I enable an automatic power-on after a power failure on an ASA 5512-X?
View 5 Replies View RelatedI have wireless N router and just got wireless G usb adapter... but i dont get it to work.... can i manage to get it working or i need another adapter?
View 2 Replies View RelatedI recently purchased a Cisco 5508 WLC and I'm looking to buy some SFP modules but can't find info on which ones would be compatible with the controller on Cisco's website . Is there any module that can support 10Gb as I have a 10Gb on the other end (switch end)?
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