I have a problem. Yesterday I have upgraded both my SG300-20 switches to firmware v22.214.171.124. Now I cannot login on of my switches, unknown username and password. I am absolutly sure I have the password, because they are the same and I just upgraded it. I have re-booted the switch, but without any luck.
I was upgrading the OS [c:] on a DELL Poweredge 840 server from Win2k3 server to Win2k8 R2 server using the Dell SMTD DVD to prep the install. This has always worked in the past without destroying the data partitions. (I have now found out this only works properly if the OS is on a RAID 1/0/10 and the data on a RAID 5)
In this case the OS & Data were both on RAID 5 & the Dell tool reformatted (quickly) or maybe reset the partition table so that it looks like one big drive. I noticed this once I got to the install screen for Windows 2008 R2 and shut down the system.
Are there any utilities that can be run from a bootable CD/DVD that can undo the format on the RAID 5 set or else let me browse & recover the data on the various partitions?
I have a wireless router that was named and all the wireless equipment (laptop, ipod, phones) was connecting easily with no problems. Everything is saying "unable to connect". I have no clue what she did but she said her laptop asked her for the 8 number code from the router and she entered it.
i tried to change my nat type to open, on my Netgear WNR2000v1.i connected throught typing my routers ip. (192.168.1.1)i watched a utube video, where someone told me that i had to changed something in the basic section to 2, instead of auto.now i cant connect to my router. ive tried with multiple pc's.
I couldn't recover my password so I just created a new account.I just recently bought the ASUS RT-N16 since I switched to a different ISP that provided only a modem.
The problem: Some computers in the house will connect no problem to the network and without trouble. Other computers will be able to connect to the network but it will be restricted. When you go to the internet browser it shows an Asus logo and says: "the cable for ethernet is not plugged in". All the computers are wireless and in fact I am writing this while connected to the RT-N16 (wirelessly). Also, sometimes a computer will boot, I will go into the browser, it will show me that message, I unplug the RT-N16, plug it back in and the internet works again. This happens everyday.
P.S. I would also like to note that I tried connecting to the internet network with a nexus and it showed me the same error while I tried connecting with a samsung galaxy S2 and everything worked just fine. Also we got like 5 computers at home and I'd say 1 computer always connects fine, some don't connect regardless of whether you restart the router or not and some computers work only when you restart the router so I have very mixed feelings about this one...
I have a Linksys wireless router, model WRT160N. My wife got a NUK for Christmas and I can't remember the password to include the NUK in my system. I called support and after sitting on hold for 1/2 hour the tech came on and told me for $29.99 I could get my password reset. Is there a way I could retrieve the password myself so I can avoid spending the money?
i have two laptops .... a month ago i have bought second 1........ the problem is that on first laptop i can easily use internet via wifi......... but on the new it asks for security key ..... and i dont know security key ........ so how can i recover my security key...............?
I have one new cisco 2921 router but after first login into the new router . I have made some configuration but forget to change the default password . Now i am unable to login into the router after first log off but iam not able to recover password because the router don't have any external flash memory.
I have a cisco 2960 switch. Trying to recover a password. Have tried several different ways to recover it. I have let the switch load completely, then pressing the mode button waiting for the light to turn amber and then green. I also have held the mode button down, plugged the switch back in until the mode light turns from amber to green. Either way I will type flash_init. Then when I type load_helper I get a invalid command response. The command load_helper isn't even listed.
I have to reset/recover admin-CLI password. I had posed the question in [URL]Now as per the CLI-admin password recovery procedure at [URL] I have inserted DVD in the hardware appliance, but I don't see any prompt with these options:
"Welcome to Cisco Identity Services Engine - ISE 3355 # To boot from hard disk press <Enter> # Available boot options: "
I just see login prompt ( and of course, I cannot login because I don't know the password). I am using serial console connection to the appliance.
the other similar resolutions on the cisco/other website but none of them works for the Cisco 4506 switch I have.
2. Press the "CTRL + C" button on the laptop to put the router into ROMMON mode.Result: Works fine and gets into the ROMMON 1 mode.
3. confreg 0x2142Result: This one does not work. confreg=0x2142 and that command is accepted by the switch but it does not tell us that we have to restart to make the changes. Now it goes ROMMON 2 mode.
4. resetResult: I type reset and the switches seems to be power cycled but it again goes to the password prompt which I dont know and this is the password that I am trying to recover or break.