Question about Cisco Catalyst 2948G-GE-TX (746320878614)

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How to reset the password for cisco 2948G-GE-TX.

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In order to get your router back to the original settings, you must push in the reset button (usually on the back of the router) for somewhere between 10 and 30 seconds depending on the router. You may need a pin or something small to push in the button, because it can be recessed. Once you have reset the router, the username and password will be changed to the defaults, admin and password, respectively. One thing you must remember is that resetting the router will change all of the router settings back to the factory settings. This means you will lose all of the changes you made since you got the router. Make sure to write down any things you've changed, so you can change them back after the reset. Also, I recommend updating to the latest firmware after the reset.
If you need more help post back! Thumbs and testimonial are welcome!

Posted on Mar 25, 2011

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How to reset catlyst 2948G swtich


get a console cable and and console to usb cable and plug it into the console port of the switch and type in the interface this:
- enable
- config t
- write erase
-(you should be promoted here type 'y')
- reload
-(should be promoted again type 'n')
-(should be promoted again type 'y')


This will rebuild config to factory settings.

Dec 17, 2013 | Cisco Catalyst 2948G-GE-TX (746320878614)

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Guide to Reset Password on a Cisco Router


How do I reset the password on my Cisco router?<br />I bought a Cisco 1700 router from an auction, but there is a password. How can I reset the router to original factory specifications? <br /><br />Sky sagem wireless router reset password? I just got this sky wireless router second hand and it has a password set on it. i tried to press the reset button at the back but it does not do any thing, it still comes as a password is set.<br /><br />How to reset password on dlink wireless router? I have a dlink wireless router model number DIR 825 . It works good but I am trying to access internet on my ipod and the password i have set is incorrect , this also happened when i tried to access internet on my laptop. When i first set up my ps3 i dont recall having to put a password in but this was when i first got the router. How do i reset the router password or find out what the password is AND if i reset the password or reset my router will my ps3 have to be reconnected or will it stay?<br /><br />How to reset password on a router? I recently acquired a linksys router (used) and need to know how to reset the password so that I can use it. Also, is there any way to modify a router to be useful as a cell/wifi blocker, or as a signal booster?<br />... <br /> ----From Yahoo Answers<br /><br /><br />To reset password on a Cisco/D-link/Linksys/Netgear router is a very common problem among people who want a secure network environment for surfing on the internet. If you are confused with the complicated procedure to reset or change the password on a router, or if you are trying to configure a Cisco router, but a password is blocking you from enable mode, don't worry, just do the steps as follows, password reset on a router is no longer upset to everyone.<br /><br />First, be informed that what you need:<br />.<a href="http://www.router-switch.com/Price-cisco-routers_c1">Cisco Router</a><br />.Computer<br />.Internet Connection<br />.Blue Serial Cable<br /><br />Guide for You to Reset Password on a Cisco Router:<br />1. Download a program called Putty from the first resource site below. PuTTy is a terminal emulator application which can act as a client for the SSH, Telnet, rlogin, and raw TCP computing protocols (PuTTy on Wikipedia).http://en.wikipedia.org/wiki/PuTTY<br /><br />2. Connect one end of the blue serial cable to the Cisco Router and the other to your computer. Open up the Putty program on your computer and select the radio button next to "serial" on the right-hand side of the start window. Click on the "Open" button in the bottom right-hand corner of the Putty start window to open the terminal.<br /><br />3. Power the Cisco Router on. As soon as the router begins loading in the green and black Putty terminal window, press the "Ctrl" and "Break" keys simultaneously until its going into rommon mode.<br /><br /><br />4. Once in rommon mode, you have to change the configuration register number to make the router boot from a blank configuration file. For the 2800 series Cisco Routers, the command "confreq 0x2142", changing the register number to 2142, worked. Search on cisco.com for information on your particular <a href="http://www.router-switch.com/Price-cisco-routers_c1">Cisco Router Series</a>.<br /><br />5. Type the restart command in rommon mode, which is "reset". This will boot the router up again. When it is finished, you should be able to type "en" to get into enable mode without a password.<br /><br />6. Once you change the running-config in RAM and save it to the startup-config in NVRAM, remember to change the configuration register number back to its default (usually 0x2102). This is important if you change anything on the running-config. <br /><br />Easy five steps help you finish resetting password on a Cisco router. Easy instruction, easy to follow. <br /><br />

on Jul 19, 2011 | Computers & Internet

1 Answer

I forget the console password. i want to reset my password. How to do that? product: catalyst 2948G-GE-TX


You will have to reset the switch and intercept the boot into ROMON mode, then load the config file and change the console password, wright the mem and reload.

Sep 23, 2011 | Cisco Catalyst 2948G-GE-TX (746320878614)

1 Answer

Dear Sir I have a CISCO WS-C2948G-L3 switch with me, when I power it up I get the following message :- ROMMON: Cold Reset frame @0x00000000 ROMMON: Reading reset reason register ROMMON: Valid...


It looks like the IOS is bad or not not there.
You need to instal a new IOS onto the switch.


For more help during installation you can refer
http://www.cisco.com/en/US/products/hw/switches/ps663/products_tech_note09186a00800949c3.shtml#cat4k

Dec 09, 2010 | Cisco WS-C2948G-L3 Catalyst 2948G-L3...

1 Answer

SPA 9000 VOIP - Need to log into system to change configuration.


No.
Try 'admin' and "blank".
Try "blank" and 'admin'.
Failing that, do the "reset to factory settings",
and then reconfigure your VOIP settings.

Apr 02, 2010 | Linksys Cisco SPA9000 VoIP Gateway - 1 x...

1 Answer

Corrupted Flash Catalyst 2948G


I have no idea if it will work on your switch - but I just looked in my IOS directory, and I have the following:

cat2948g-in-mz.120-25.W5.27.bin

I don't know where it came from, though - I tend to TFTP off the boot image on every piece of Cisco hardware I get just in case...

I just did a bit of Googling, and I found this - I guess from the filename it's newer than the version I have...

http://www.ti.net.ge/mrtg/ftp/cat2948g-in-mz.120-25.W5.27d.bin

Jul 11, 2009 | Cisco Catalyst 2948G-L3 Networking Switch

1 Answer

Lost my password


Hi Friend,
The Linksys PAP2 Device is a user friendly device.
The solutions is u must reset the router to the factory settings i.e., to default setting
u will be having a reset button at the back side of the router ,hold it for 5 to 10 sec and release the router will be getting on automatically then u can configure again from initial.


Regards,
Ayyasam

Apr 27, 2009 | Linksys Cisco SPA9000 VoIP Gateway - 1 x...

1 Answer

I have a problem with a cisco catalyst 2948G-L3. A have erase of mistake the bootflash. I have tried in some way to download a new IOS, i have the IOS bu i cannot download it in the flash because the...


Two ways to do that are xmodem (slow) or Tftp from rommon mode. (fast)
Place the IOS image in your tftp server directory and start tftp server.
Then enter the following in the switch exactly as below as all are case sensative:
rommon 1> IP_ADDRESS=xxx.xxx.xxx.xxx
rommon 2> IP_SUBNET_MASK=xxx.xxx.xxx.xxx
rommon 3> DEFAULT_GATEWAY=xxx.xxx.xxx.xxx
rommon 4> TFTP_SERVER=xxx.xxx.xxx.xxx
rommon 5> TFTP_FILE=full file name of ios as it reads
rommon 6> TFTP_CHECKSUM=0
this one is in lower case
rommon 7> tftpdnld

If you dont have a tftp server below is a link to a free one
http://www.solarwinds.net/Tools/Free_tools/TFTP_Server/

You will need the .bin IOS image for this and not the .tar file. The .tar file contains router cluster management files that you must issue the archive tar command to load all of the files. Can do that if needed after router is back online.

P.S.: If this information was helpful, please rate this solution.

Feb 24, 2009 | Cisco Catalyst 2948G-L3 Networking Switch

1 Answer

WiFi not connecting to cisco router


most likely the Palm "listens" on another frequency.

Make sure your cisco is running the Wireless b standard as that is what the Palm Tx needs.

Mixed mode is another option (b and G at the same time)


Let's say your router is supporting the b standard. Knowing the cisco APs a bit, it is also possible to have a channel selected that an older device cannot see/or it is set for another region (which in fact is the same, as frequency ranges are different for each continent).

There are many tools for WIFI analysis, many are free. They will tell you what your router is transmitting at, etc... withouth having to go into the cisco IOS.

Jan 01, 2009 | Palm TX Handheld

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