You don't need a default gateway if you are on the same network. Example: 192.168.0.1 and 192.168.0.2, netmask 255.255.255.0. They don't need a gateway to talk to each other.
@gamorm I do exactly like you tell in video-subnet mask and address is fine but when its boots i get message that" TIMED OUT TFTP:Operation terminated".I tried implement it via 2 different tftp servers(not in the same time off course) .Router name Cisco 837,image=c837-k9o3sy6-mz.123-8.T3.bin size 7.996kb. Any ideas?
hey, just looked at this vid, and have a 3620 that wont boot at all, I pulled both flash cards and am using putty to connect via console/serial db9 and get nothing, is there at least a bootstrap in a nvram area that I can get to rommon.. any help would be apprciated, bought off ebay a week ago and no IOS on the flash cards... need help gettin into router and finding an IOS to reload.. thnx
@CoolUnderFire21 call TAC and get an RMA. But seriously, the problems you describe are what I would consider hardware failure. I've never rescued equipment messed up that bad, it's not worth the time.
Everything shows up in the 'show start', and I get a Router> prompt and full functionality. I can erase nvram and save to it, but the config with the new changes (for example: changing the hostname to R3) will never be saved, and I am always prompted with the start up wizard.
You don't need a default gateway if you are on the same network. Example: 192.168.0.1 and 192.168.0.2, netmask 255.255.255.0. They don't need a gateway to talk to each other.
gamorm 6 months ago
Comment removed
DaViAhueliVse 6 months ago
This has been flagged as spam show
@gamorm I do exactly like you tell in video-subnet mask and address is fine but when its boots i get message that" TIMED OUT TFTP:Operation terminated".I tried implement it via 2 different tftp servers(not in the same time off course) .Router name Cisco 837,image=c837-k9o3sy6-mz.123-8.T3.bin size 7.996kb. Any ideas?
DaViAhueliVse 6 months ago
My comp connected to rescue router via console cable and ethernet cable-what supposed to be a default gateway for both?Thanks
DaViAhueliVse 6 months ago
hey, just looked at this vid, and have a 3620 that wont boot at all, I pulled both flash cards and am using putty to connect via console/serial db9 and get nothing, is there at least a bootstrap in a nvram area that I can get to rommon.. any help would be apprciated, bought off ebay a week ago and no IOS on the flash cards... need help gettin into router and finding an IOS to reload.. thnx
CoolUnderFire21 9 months ago
@CoolUnderFire21 call TAC and get an RMA. But seriously, the problems you describe are what I would consider hardware failure. I've never rescued equipment messed up that bad, it's not worth the time.
gamorm 9 months ago
nice tutorial.
5/5
cs512tr 2 years ago
after performing this method, my system will not load any newly saved startup-configs. Do you have any recommendations?
tkostere 2 years ago
Sounds like an NVRAM issue. Call TAC to replace the hardware.
gamorm 2 years ago
Everything was working fine and dandy before I mistakenly erased my IOS image. Not so sure TAC is the way to go..?
tkostere 2 years ago
So the router comes up, am I correct?
From there, if you change the hostname and do a 'wr mem' will it show up in 'show start'?
Now if you reboot it, it should load startup from NVRAM... is this where it fails? Do you at least get a 'router>' prompt?
gamorm 2 years ago
Everything shows up in the 'show start', and I get a Router> prompt and full functionality. I can erase nvram and save to it, but the config with the new changes (for example: changing the hostname to R3) will never be saved, and I am always prompted with the start up wizard.
tkostere 2 years ago
sounds like ur config register is not set up correctly. Do show ver and see what the config register is set to.
jajapani 2 years ago
cool
hagire 2 years ago
This will probably come in handy one day, thanks!
anthonycargile 3 years ago
Very very good....
Just what I was looking for
ni1esh 3 years ago
Hey Ryan,
Great videos. Thanks for the tutorial. These are really helpful...
raresticks 3 years ago