08-26-2016 12:53 PM
I'm work on 3900 router and ES3 etherswitch service module. I mistakenly load wrong ios on switch and deleted old ios. Because I didn't have ios on I was trying upload right on using xmodem. I saw in a blog that I should set baud rate to 57600. After setting baud rate of 57600 whenever I connect to switch I'm entering weird or block chanters..
Things I did:
set terminal emulator to different baud rate. (9600, 57600, 115200)
set different baud rate on router (9600,57600,115200)
reset/reload service-module g X/0
telnet/ssh to router
I was told switch has to be 115200. Is anyway to reset BAUD without going into switch?
09-03-2016 02:33 PM
Hello,
I say your problem, i want know if i understand your issue.
You have a router + switch module and you lost the IOS of this router, and you have problem to recovery from xmodem.
Ok, you can use TFTP server for this
See this link:
http://www.cisco.com/c/en/us/support/docs/routers/2600-series-multiservice-platforms/12714-76.html
09-03-2016 07:41 PM
Sorry I meant I lost the IOS on switch. My main issues is that I mistakenly set baud rate of 57600 to switch.
I found out later that I was dealing with speed of three things, Router, tty port, and switch. However I was only able to change tty port speed to 9600 or 115200. Hence speed is not match up.
09-03-2016 10:12 PM
You would use:
clock rate
I think it will be resolution your issue
09-03-2016 10:17 PM
Or you can use this
!--- Lines omitted for brevity. line aux 0 password cisco login modem InOut transport input all speed 57600 flowcontrol hardware
or
modem autoconfigure type usrmodem
09-06-2016 07:55 AM
Thank's for the help.
03-27-2024 10:19 PM
@Inactive. Have you found any solution? Please let us know if you found one.
09-22-2016 04:15 PM
02-02-2019 03:51 PM
was there any solution to this, i have the same issue,
i have a 2951 router, with 48 etherlink module,
i cannot access the module as its at 57600 baud,
i tried setting console to this speed but does not work.
i connect using
service-module GigabitEthernet2/0 session
thanks
dave
02-02-2019 03:53 PM
it says i can configure vty133 but it only supports either 9600 or 11500
02-07-2019 08:55 AM
i have same issue
midnight-cisco2951#service-module GigabitEthernet2/0 status
Service Module is Cisco GigabitEthernet2/0
Service Module supports session via TTY line 131
Service Module is trying to recover from reset/shutdown
Service Module reset on error is disabled
Service Module heartbeat-reset is enabled
Service Module status is not available
midnight-cisco2951#conf term
Enter configuration commands, one per line. End with CNTL/Z.
midnight-cisco2951(config)#in
midnight-cisco2951(config)#line 131
midnight-cisco2951(config-line)#speed ?
<0-4294967295> Transmit and receive speeds
midnight-cisco2951(config-line)#speed 57600
Only baud rates 9600 and 115200 are supported
Failed to change line 131's speed
midnight-cisco2951(config-line)#-
how do i fix this ??
02-07-2019 08:56 AM
i have same issue,
midnight-cisco2951#service-module GigabitEthernet2/0 status
Service Module is Cisco GigabitEthernet2/0
Service Module supports session via TTY line 131
Service Module is trying to recover from reset/shutdown
Service Module reset on error is disabled
Service Module heartbeat-reset is enabled
Service Module status is not available
midnight-cisco2951#conf term
Enter configuration commands, one per line. End with CNTL/Z.
midnight-cisco2951(config)#in
midnight-cisco2951(config)#line 131
midnight-cisco2951(config-line)#speed ?
<0-4294967295> Transmit and receive speeds
midnight-cisco2951(config-line)#speed 57600
Only baud rates 9600 and 115200 are supported
Failed to change line 131's speed
midnight-cisco2951(config-line)#-
how do i fix with clock ??
02-14-2019 12:39 PM
tried on a 3945 router with etherswitch, same issue, wierd characters when connecting to service module, still no resolution :(
07-21-2019 02:24 PM
how do I use clock rate to fix this ?
dave
07-21-2019 02:23 PM
did you ever find a solution to this, I have
cisco 2951 and SM-D-ES3G-48-P
I cannot get back to my etherswitch now :(
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