EXISTING Nexis Switch CONFIG:
line vty 0 4
access-group 57 in
ip access-list 57
10 permit tcp 10.10.10.10 eq any eq 22
20 permit tcp 10.20.20.20 eq any eq 22
Question about the NCM script is: Can I write this way " no ip access-list 57" and then rewrite the ACL with all new IP addresses?
Or will that kill the NCM's SSH session to the Cisco switch? If it will kill the SSH session, can NCM push the config changes via tftp instead?
If tftp is not an option, I'll just push a new ACL# with the desired config, change the access-group# under line vty, then delete ACL 57, rewrite it, and then change the vty access-group back to 57.