To many ssh sessions on a switch

[b.hofmann]

We have a switch C3750 V12.2(44)SE which has to many ssh session, and we cannot access anymore to this switch, because telnet is disabled. SNMP access is possible. Is it possible to kill the ssh processes or is there another solution available to get ssh running. Or can is disable the access-list with any snmp commands?

[Jason Davis]

If you still have access with SNMP read-only and SNMP read-write community strings you can change the config.

The manual method would be following this procedure:

http://www.cisco.com/en/US/tech/tk648/tk362/technologies_tech_note09186a008009463e.shtml#copying2

You can push the configlet that would disable SSH or the access-list...or open up your vtys

If you have CiscoWorks LMS, it might be easier to go into RME Admin settings for Configuration Management and change the Transport Protocol to SNMP over telnet/SSH and then do a similar config change using that tool.

http://www.cisco.com/en/US/docs/net_mgmt/ciscoworks_resource_manager_essentials/4.1.1/User/Guide/netcfg.html#wp1305234