What is the correct polarity of the power input plug for vigor110 modem?I know it should be 9volts but which part of the plug should be positive? Original power supply gone missing and no indication on unit of plug setting.
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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 have a WCG200 v1, and lately it keeps reseting, so I started thinking maybe it's a power problem. I go to unplug it, and the power plug is extremely hot, so we unplug it, and let it cool off, then plug it back in later. It works fine, and we go to bed, I wake up this morning and it's back to very hot again..
View 2 Replies View Relatedi just got a couple of these units delivered but have problem. the power supplies (j8712a) have this plastic insert key between the 3 prongs in the female connection. The cheapest nema 5-15p to iec c15 power cable I found in usA coincidentally is through hp for $23.75usd plus shipping (hp part 8121-0973): [code]
View 3 Replies View RelatedI have access controls setup on my DIR-825 which work fine until there is a power outage and my router comes back up.I am using Automatic Time Configuration and have the NTP server set to ntp1 [URL]When the router comes back up I checked to make sure the NTP server option is still enabled, and it is, however the current time is totally wrong.To fix this I had to go to the pull-down, select 'ntp1.dlink.com' and then save the settings. After this the time is correct again.This is as bad as not having the Automatic Time Configuration option at all, since I can't guarantee that the power won't go out. I do not have a UPS hooked up to back up the router, nor do I see why I should need one if the Automatic Time Configuration actually worked.know if there is a way of making the Automatic Time Configuration reliable so the time on my router is automatically corrected when the power comes back up?
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 RelatedMy Dir-615 stopped working some weeks ago and I switched to another router until I had time to look at it. Tonight I checked the ps voltage and it read exactly +5v but just for a test I tried another 5v ps (which tested a little higher) and it worked. The ps that works reads about link +7vdc. Before this the power light came on with the occasional blink but I could't connect.
View 5 Replies View Relatedwhen am trying to plug a PC into the switch, it takes power as the switch is POE . but when trying to plug IP Camera Device it does not take any power. although i have cisco 2960 - 24 ports both PC and IP Camera getting power. while troublshooting by #show power inline , i get nothing as well.
View 6 Replies View RelatedI have a customer that has a stack of 3750x switches installed in production and now would like to install the powerstack cables. The switches are in production and downtime would like to be avoided. Can you install the powerstack cables with the switches powered up? I would assume you can, but wanted to verify before doing so.
View 4 Replies View RelatedI have a network set up currently with a cable modem that goes into a router, the router then goes to a 16 port switch and the switch goes to computers, printers, and my server. I am trying to figure out how to make the modem plug into the switch instead of the router. I'm guessing my problem lies with the default gateway since that is the router. Any suggestions on this? Or how is the best way to set this up? I have 2 NICs on my server and the server has windows 2008 r2.
View 6 Replies View RelatedMy modem does not have a Ethernet plug in for my router. do I have to buy another modem for a 2nd computer?
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View 1 Replies View RelatedHow do I hook up a Belkin 750 Router to my modem when modem has only one plug?
View 1 Replies View RelatedI've had my DIR-601 for almost a year now and it's been working near flawlessly until just recently. I have a very simple setup with a desktop PC, router, Time Warner cable modem, and the only device that accesses the router is my Droid phone. I shut my PC down every night. The next day when starting up my PC, there's no internet connection. I haven't fooled around with any router settings, but what I've been doing to re-connect is unplug the cable modem power cord and router power code, wait a minute, then re-plug them back in and it connects right away. Is there something easy that I can do/repair to correct this? Maybe I should check if there are firmware updates?
View 1 Replies View RelatedI have a Linksys WRT54G2 v1 router which is having a daily problem of connectiing to the Internet on my home wireless LAN. My temporary solution is to disconnect the power from the router for about 15 seconds and plug it back in .... and all is well.... at least for another day or so.The real problem is that instead of properly connecting to IPv4 address 192.168.1.100 ..... it randomly connects to Autoconfiguration IPv4 address 169.254.29.54 When this problem occurs the SSID list shows both my 192 connection as well as a public network with no Internet connection?
I've used this router for several years without a problem until I recently bought a new Canon wireless MG5320 printer which initially had problems connecting to my LAN. After a telco with tech support the printer works fine but now I am now experiencing the Autoconfig address problem.My LAN consist of the WRT54G router, a Motorola cable modem, a Lenovo laptop running Win7 64bit, a Hp desktop running Win7 64bit and the Canon wireless printer. (all connected wirelessly)
recently bought a new Linksys EA3500 that is connected to my SB5120 cable modem. For two weeks it's been running smoothly but when my cable modem is in need of a power cycle.I power cycle both the router and modem but my connection is lost. it's after countless hours of messing with the two I'll get the connection back but I'm afraid it'll lose connection again, that and I fear I may have enabled bad options.
View 10 Replies View RelatedI have DSL service through Verizon, using the wireless modem Westell 7500. At least 1-2 days a week the power light goes out on the modem. I typically reboot the modem and it takes 1-2 minutes to restart but sometimes I have to reboot a second time in order to get the power light to go on.
View 2 Replies View RelatedThe instructions say to power off the modem but the modem is also for the phone and has a battery backup. How do i proceed? model N300 wireless router
View 1 Replies View Relatedi have an e3000 linksys cisco router. i havent had any problems before until i tried adding a new computer via cat5e ethernet cable. The first computer always is connected fine whether i unplug the router or modem in any order and replug. i dont know much how to fix this. ive tried some unplugging method once but it only worked until i turned the computer off and back on later. i am also running 2 xboxs with no trouble. i used cisco connect to diagnose problem but it just told me to unplug modem power and tv cable and i did that with no luck.although i have good equipment, the internet is pretty slow.i have the best service of my provider that states it has upto 50 mpbs download speed.i ran the cisco internet speed test and only got a max of 20 download and 5 upload.how could i speed this up?
View 9 Replies View RelatedImmediately after a power outage, my internet connection predictably drops after a set period of time or usage. It is either after about 30 min or 5-15 mins of watching Netflix. I have a modem hooked up to a wireless router and use the network on my iPhone, laptop and Roku. Since the problem, I have dropped to just having my laptop connected but this has not worked. The wireless network will disappear after the 5 - 20 mins, the light on the modem and router will show no internet (all other lights are normal). Internet connection will be reestablished if I either unplug both the modem and the router (not just one or the other) OR if I unplug the ethernet line from the modem to the router and plug it directly into my laptop (the internet light on the modem will go from "off" to "on"). Despite internet connection working from transferring from the router to the laptop if I connect it back to the router, the internet lights goes off again (resolves upon unplugging and plugging modem and router back in). The internet has not yet dropped when it is physically plugged into my laptop.
I have tried the following:
-Powercycling (temp fix until it crashes again)
-Plugging into a different outlet (I cannot connect it to a different phone line, only have 1 with DSL. Also, I do not have phone service or cable, just internet via DSL)
-Resetting modem
-Resetting 2 different routers
-Calling ISP, their test of the modem was inconclusive
Again, my wifi does not see my network whenever the internet is dropped or the ethernet cord is unplugged from the modem. The outlets I have it plugged into has some type of electrical issue, two electrical devices have shorted out in the room they are in. I do not think this issue is electrical, everything seems to have constant power (unless the power outage shorted out something in the modem). Below are some details of my modem and router. I will provide any additional info requested. I will gladly buy a new modem but I want to see if it can be fixed first.
My modem: Westell
WireSpeed Dual Connect
Model: A90-210030-04
DSL Statistics
Line State: Up
Modulation: G.DMT-Mode
Data Path: Interleaved
[code].....
Router: Linksys E2000 Internet Connection Type: Automatic Config - DHCP (I tried PPPoE and it never got a valid IP address from my ISP)
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 1 Replies View RelatedI wasn't smart enough to get a computer with wireless built in, so now I need to add a wireless card. I purchased one from walmart (yeah I know gotta get away from Wally world) url...Then I discover that the only Expansion Slots are;
-1 PCI Express x16 slot for graphics card
-3 PCI Express x1 slots
-1 PCI Express x1 minicard slot
Is there an adapter that will allow me to plug in the wireless card I have into one of the slots available?
My laptop runs fine with a wireless connection (lynksys router) but when I plug in the LAN it becomes unstable and eventualy freezes all together. I have tried bypassing the router and going straight from the modem (ADSL) with the same result. I have disabled all network connections and started a new one and I managed to get a days work out of it before the problem came back. The connection seems to be ok some times as long as there are no major demands put on it (but freezes as soon as you step it up a bit) and other times it freezes before windows even loads.
View 1 Replies View Relatedcan i plug a 10/100 phone into a 10/1000 switch?
View 2 Replies View RelatedI currently have a set ( 2 ) of these plug in the wall network adapters so I can use my gaming pc in the other side of my house. I am looking to hook up my gaming pc to my printer which is upstairs by using this same method but obviously only need one ( to plug the printer into ) so I was wondering if I bought one of these network adapters, which I can get for5 all in including delivery, would I be able to sync it to work with my existing adapters
View 4 Replies View RelatedTo go deeper on this issue, the only times I get no internet access (even though I have a good signal (wifi) and is connected to the dsl/modem/router combination) is when I plug something on the USB 3.0 (like my usb 3.0 external hard drive). I tried connecting it on other ports (usb 2.0) and it works perfectly, I don't get internet timed out and basically the internet is working.
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