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
We are pleased to announce availability of Beta software for 16.6.3. 16.6.3 will be the second rebuild on the 16.6 release train targeted towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are looking for early feedback from custome...