Cisco Catalyst 9400 System Management Configuration Manual page 455

Line Auto Consolidation
The following examples shows how you can modify subranges in autonomous mode.
Device#show run | sec line
no line auto-consolidation
line con 0
stopbits 1
line vty 0 4
transport input ssh
line vty 5 9
transport input none
Device#configure terminal
Device(config)#line vty 7 8
Device(config-line)#transport input telnet
Device(config-line)#end
Device#show run | sec line
line con 0
stopbits 1
line vty 0 4
transport input ssh
line vty 5 6
transport input none
line vty 7 8
transport input telnet
line vty 9
transport input none
• The following example shows that modification of subranges is not supported in controller mode
Device#show run | sec line
no line auto-consolidation
line con 0
stopbits 1
line vty 0 4
transport input ssh
line vty 5 9
transport input none
Device#configure terminal
Device(config)# line vty 5 8
Device(config-line)# end
Uncommitted changes found, commit them? [yes/no/CANCEL] yes
Aborted: inconsistent value: Device refused one or more commands:
line vty 5 8
% Invalid input detected at '^' marker.
Component Response: "
% Modifications of overlapping/sub range is not allowed in controller mode"
Error executing command: CLI command error -
Device(config)# end
• You can modify overlapping ranges in autonomous mode. This will cause the lines to split which will
cause a reverse sync of the configuration. You cannot modify overlapping ranges in the controller mode.
In the controller mode, any modification of overlapping ranges is rejected to avoid discrepancy with the
configuration pushed from a controller.
The following example shows how you can modify overlapping ranges in autonomous mode.
Device#show run | sec line
no line auto-consolidation
line con 0
stopbits 1
line vty 0 4
transport input ssh
line vty 5 10
transport input none
^
System Management Configuration Guide, Cisco IOS XE Bengaluru 17.4.x (Catalyst 9400 Switches)
Line Auto Consolidation
437