Cisco WAN :: 3945 Chassis Doesn't Recognize HWIC-1GE-SFP
Apr 1, 2012
I just installed two of the HWIC-1GE-SFP cards in the CISCO3945 router but they are not recognized... I don't see any messages on the console output. I don't see them in the "show diag" command. I don't see new ports in the "show run" either... Is there some command I need to put in to activate them? Here is show version of my router:
Cisco IOS Software, C3900 Software (C3900-UNIVERSALK9-M), Version 15.0(1)M4, RELEASE SOFTWARE (fc1)
Technical Support: [URL]
[Code]....
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Apr 18, 2011
I have a 3825 router running 12.4t IOS. I installed DSU/CSU part number HWIC-1DSU-T1 in the router and it does not recognize it. Is this the right card for this router? Is there anything I can look at to determine the issue? I think the router only has 32M RAM. Below is a show hardware. Card is still currently installed.
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Mar 18, 2012
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May 1, 2013
I have a 3945 router with two interfaces connected to my firewall, one to the management interface and another to my dmz. I'm running eigrp between all my network devices. The problem I'm running into is when I try to ssh to the management interface of the 3945 the traffice hits the firewall, then goes right to the management interface as it should, but the return traffic is trying to use the dmz interface since that is how the router knows to get back to my computers network. I created 2 route-maps to try and address this issue. [code] I've applied the MANAGE_IN route-map to all interfaces that might have inbound traffic destined for the management network and applied the MANAGE_OUT route-map to the management interface. The MANAGE_IN policy appears to be functioning correctly, the MANAGE_OUT doesn't appear to be functioning correctly. When I look at traffic from my host going to the management interface I see it still trying to return through the dmz interface.
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Apr 6, 2010
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Jan 1, 2012
I have an IBM R-40 thinkpad that I restored to original with the IBM icon and then updated it to a service pack 3 and updated anything that popped up. Now it doesn't recognize any wireless at all. I tried the FN,F5 still no luck. It has a INTEL card, Model WM3B2100 in it and it worked fine before the restore and update.
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Dec 12, 2011
I recently had to reinstall XP and all the drivers for my friend's laptop but it seems it does not recognize any wireless connections. When I click the Choose a wireless network it says "No wireless networks were found in range" however I can use my laptop just fine.I clicked the network adapter and it says everything is running fine so I am not sure what the issue is. How to get the wireless internet working.
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Apr 9, 2012
I am trying to an Epson WF 545 to connect to a wireless network. I get an error message when it fails to connect to a networked iMac. The message says, "Entered security key/password does not match the one set for your router/access point."Several weeks ago, I had to reset my wireless network password/security key. That reset worked for our 3 PCs and 2 Macs including this iMac...the one that now doesn't connect to the wireless printer or maybe vice versa...why the iMac can't connect to the Epson (or vice versa), but the iMac does connect to the wireless network, and in order to do that, it makes use of the new network password / security key that I just put in the Epson to set it up in the network. Can you tell me if the wireless router somehow has a password / security key that I did not change when I changed the wireless network security key? The new network password/security key that I entered in the Epson is correct.
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Aug 30, 2011
when I click on an icon like yahoo or facebook or any other icons my compuyrt says doesnt recognize,typed in add wrong, cant figute it out. Its on dsl an my laptops work fine from my wireless.
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Jan 31, 2013
I just set up my wireless security, and I get "incorrect password" message when I try to log onto my ipad.
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Jan 1, 2012
My gateway net book has always recognized wifi, but since we left home a few weeks ago I have not been able to connect. My computer savvy nephew couldn't even figure it out.
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May 21, 2012
I'm using an nvidia ethernet card that's in my mobo. Yesterday I had internet without any problems but this morning when I turned my computer on, the light on it wasn't blinking. Tried turning power on/off, unplugging and pluhging back but still no solution.Checked Device Manager and there is no (!) or (?) next to the device name. Also it says device is working properly. Even did the "scan for hardware changes" and again it shows that device is working properly.. But that's not all! The weirdest thing here is that my 3 neighbours who are from the same ISP have the exact same problem. We're connectrd to 1 box that is outside. The other part of the village that is on the same ISP has no such problems. So I'm wondering if it's a local corrupt cable problem or our cards have fried. I believe we use fiber optic cables.
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Sep 11, 2012
I'm using sapo internet USB pay as you go internet,the only problem I cannot get my windows vista to get connected . the software downloaded perfectly it just cannot connect to network! the computer i'm using now is gonna disappear soon!
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Aug 18, 2012
My computer does not see the internet. If I do a restore to an earlier restore point, it can see the internet,, but when I do a restart it goes back to not allowing me to access it. The weather gadget cannot see the internet either. The OS is Win7 64.
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Oct 16, 2011
just got a new supervisor 4 engine for this catalyst 4503 switch that has ios 12.2 (53) SG installed on it. That's quite a bit above the 7.6 i was working with. I'm having a couple issues now. first, I read that it is supposed to be sending out broadcasts automatically to get it's IP address but it doesn't seem to be. the module i'm plugging into there is ws-x4448-gb-rj45, a 48 port 10/100/1000 module in case it matters. it works other than that. I can plug two computers in and see them and i can plug the network in and they'll both get addresses and internet, but i need an IP on the switch. is there a way to send a manual request for broadcast out or somehow set the IP manually? (I know I can do it in the rommon, but that doesn't seem to do anything)
also, the last module in the switch is a 24 port poe ws-x4224-rj45v. the module is recognized, the status light green, the "show interface status" lists it, but it doesn't recognize anything plugged into it. the supervisor is not configured at all yet, so maybe that has something to do with it, but the other module, like i said, works.
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Jul 23, 2011
My computer suddenly doesnt recognize my router.it recognizes othrer routers, and my other PC's are recognizing the router.the router is located very close to the PC, and no other electronic devices located near by.
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Mar 18, 2013
My Dell destop with Windows 7 all of a sudden doesn't seem to recognize my router, yet my laptop works fine (which I'm using now). After reading other posts, I reset the router with no results, used a new cable from the Belkin to the computer, changed ports, checked connections, restarted; nothing. When I do an ipconfig, a small window pops open and goes off before I can make anything out. I undestand Belkin's IP address is 192.168.2.1 and I'm showing that my IPv4DHCP Server is that, as is my DNS server. The IPv4WINS server shows nothing.
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Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.
C:UsersREDACTED>ipconfig/all
[Code].....
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Jan 22, 2013
I have multiple computers on my network as well as cell phones logging in as wifi. At least once a day I have trouble or another computer has trouble getting on line through my network. I have to unplug my router and replug. Its as if it doesn't recognize the ip address until reboot.
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Apr 16, 2013
my 5505 running on version 8.2.5 doesn't seem to recogize the simple command "ip address dhcp setroute......"
ciscoasa(config-if)# ip address dhcp
^
ERROR: % Invalid Hostname
ciscoasa(config-if)# ip address ?
configure mode commands/options: Hostname or A.B.C.D Firewall's network interface address
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Mar 9, 2013
Recently got satellite high speed. Am trying to hook up the wireless router my son gave me. Installed and set up but my PC doesn't recognize it and my phone won't pick it up.
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3 My laptop wifi is working fine because when I went home it connects automatically on my home wifi
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Dec 28, 2010
DGL-4100
-> Wii
-> X360
-> PS3
-> DGS-2205 (gigabit switch in study)
*-> My PC
*-> Her PC
*-> DAP-1522
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May 14, 2013
Region : Argentina
Model : TL-WR1043ND
Hardware Version : V1
Firmware Version :
ISP :
I've been using this router for almost 2 years and it has been excellent but since 2 weeks ago it has stopped recognizing anything connected to the LAN port 1 and the WAN port, so it becomes useless as a router because I cannot connect a cable modem. The cable modem was tested successfully with a direct connection to a computer but it doesn't work with the router, and also ANYTHING you connect to these ports on the router is not detected, the lights do not turn on.
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Oct 5, 2012
Ok this is the send router this has happened to but anyway after a power blink the router no longer recognizes that i have a modem connected to it no matter how many times I reboot both of them it can't recognize that i have a modem connected i know it is not the modem because i'm using it to type this right now directly connected to my desktop
I have windows 7
Linkysy E4200 V1
Century link DSL modem 660 series
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May 10, 2013
Region : Others
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Firmware Version: 3.14.4 Build 121017 Rel.62268n
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My computer doesn't recognize my network card, so I need to reinstall my network drivers.There are three drivers listed for my XPS 8300...service tag.
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Jan 13, 2013
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I've recently upgraded to windows 8 and I've been having some issues with my wireless connectivity. I've narrowed it down to an issue with the wireless adapter. Specifically, windows doesn't seem to recognize my Intel centrino Advanced-N + WiMAX 6250 and instead installed drivers for Intel Centrino Advanced-N 6250 AGN. The correct driver is instead listed in "Other Devices" in the device manager.
[URL]
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Jan 9, 2012
I reset my WAP54g v3.05 to factory default to allow an older computer access to my network.
Now I've reinstalled it for better security using my newer laptop: no SSID broadcast and encryption set for WPA2-personal. However, when I enable Mac filtering and permit my newer laptop, the WAP54g does not recognize it.
Disable Mac filtering and my laptop is back on the network.
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