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Webcast-Catalyst9k
New Member

VTY Lines

Hello, 

I encountered an interesting behavior on the Cat 3550 switches. First, I configured the vty 0 4 and vty 5 15 with transport input telnet and when I issued the sh run command this is the output I received(what you'd expect to see): 

sw1#sh run | be line vty 
line vty 0 4
 transport input telnet
line vty 5 15
 transport input telnet

 

Next, I wanted to add ssh as the transport input, so I configured the vtys as follows: 

sw1# config t

sw1(config)# line vty 0 4 

sw1(config-line)#transport input all 

 

And, when I issued the show run command, the vty 0 4 is no longer displayed! My question is, why does the line vty disappear when I use the transport input all command? 


sw1#sh run | be line vty    
line vty 5 15
 transport input telnet
!
end

 

Thanks in advance. 

Best, ~zK 

 

1 REPLY
Hall of Fame Super Gold

Duplicate post. Go HERE.

Duplicate post. 


Go HERE.

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