cant go through a cisco device
15 years 6 months ago #30707
by sose
sose
Network Engineer
analysethis.co/index.php/forum/index
cant go through a cisco device was created by sose
i inherrited two cisco devices
a catalyst 2960 series switch
and a 2800 series router
after booting the switch and the router throufh console connection, it ask me for an access password which i dont have. and the router is not loading from flash , it is just displaying some gibberrish stuffs
what must i do by pass the switch password , how ?
how do I reload my router to pass POST
thanks
a catalyst 2960 series switch
and a 2800 series router
after booting the switch and the router throufh console connection, it ask me for an access password which i dont have. and the router is not loading from flash , it is just displaying some gibberrish stuffs
what must i do by pass the switch password , how ?
how do I reload my router to pass POST
thanks
sose
Network Engineer
analysethis.co/index.php/forum/index
15 years 6 months ago #30709
by pedenski
Replied by pedenski on topic Re: cant go through a cisco device
I think you need to reset your cisco password to be able to access the priviliged mode
- dentifrice
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15 years 6 months ago #30711
by dentifrice
Replied by dentifrice on topic Re: cant go through a cisco device
password for switch :
unplug power cable
hold the MODE button on the front
plug the power cable
wait until you see the Amber light (about 5 sec)
release the button
type :
flash_init
load_helper
rename the config.text in flash to config.old
boot
once booted :
rename the config.old to config.text
copy start run
change all passwords (or type "no password" in your "line con0")
type : write mem
reboot and test your passwords
unplug power cable
hold the MODE button on the front
plug the power cable
wait until you see the Amber light (about 5 sec)
release the button
type :
flash_init
load_helper
rename the config.text in flash to config.old
boot
once booted :
rename the config.old to config.text
copy start run
change all passwords (or type "no password" in your "line con0")
type : write mem
reboot and test your passwords
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15 years 6 months ago #30712
by dentifrice
Replied by dentifrice on topic Re: cant go through a cisco device
delete please
15 years 6 months ago #30713
by ZiPPy
ZiPPy
Replied by ZiPPy on topic Re: cant go through a cisco device
Here is the password recovery doc for the Cisco 2600 and 2800 series
Link: www.cisco.com/en/US/products/hw/routers/...186a0080094675.shtml
For the 2960 switch
Link: www.cisco.com/en/US/products/hw/switches...186a0080094184.shtml
Since you inherited the Cisco equipment, I highly recommend you reload the IOS. Also the IOS is probably out-of-date, so you can take this opportunity to upgrade the IOS. Try the password recovery so you can access the router and run some test commands. Enter test ? at the prompt, it will list of a couple dozen test commands that you can run.
Cheers,
ZiPPy
Link: www.cisco.com/en/US/products/hw/routers/...186a0080094675.shtml
For the 2960 switch
Link: www.cisco.com/en/US/products/hw/switches...186a0080094184.shtml
Since you inherited the Cisco equipment, I highly recommend you reload the IOS. Also the IOS is probably out-of-date, so you can take this opportunity to upgrade the IOS. Try the password recovery so you can access the router and run some test commands. Enter test ? at the prompt, it will list of a couple dozen test commands that you can run.
Cheers,
ZiPPy
ZiPPy
15 years 6 months ago #30743
by sys-halt
Replied by sys-halt on topic Re: cant go through a cisco device
I am little interested in the console output being displayed by your 2800 router. you said it is throwing some text which is different from the normal boot behavior right?
could you please give us the boot process output. I heard you saying it is like not booting from flash. does it says like flash not found?
Please check if the CF Card,Compact Flash, is present and inserted properly into your router. I did once face this problem where my CF card was not inserted completely into its place so it did the POST properly but it stated that my CF did not found.
I simply pulled it out and reinserted it again properly. so maybe during your router transfer the CF got pulled from its place.
during its boot process did the router put you into such mode:
rommon>
if it put you in the ROMmon mode then it is either your CF card is not inserted properly or your 2800 router registry settings are put into configuration mode.
good luck, and if you are able to give us more info that would be helpful
could you please give us the boot process output. I heard you saying it is like not booting from flash. does it says like flash not found?
Please check if the CF Card,Compact Flash, is present and inserted properly into your router. I did once face this problem where my CF card was not inserted completely into its place so it did the POST properly but it stated that my CF did not found.
I simply pulled it out and reinserted it again properly. so maybe during your router transfer the CF got pulled from its place.
during its boot process did the router put you into such mode:
rommon>
if it put you in the ROMmon mode then it is either your CF card is not inserted properly or your 2800 router registry settings are put into configuration mode.
good luck, and if you are able to give us more info that would be helpful
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