1. You must disable Telnet on your Cisco switch/router since it will be enabled by default and will not disable until you manually disable it.
2. RTR-01>enable
3. RTR-01#conf t
4. RTR-01 (config) #line vty 0 15
5. RTR-01 (config-line) #transport input ssh
a. This transport command is telling the switch/router to only accept SSH connections
6. RTR-01 (config-line) #end
7. RTR-01#write
This blog consists of configurations and processes I have performed in a lab environment. In no way do I recommend or imply these processes need to be followed or are the correct way to execute on any network. Perform at your own risk. Also, please feel free to leave comments if my configurations are too old/need updating.
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Showing posts with label Telnet. Show all posts
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Thursday, January 27, 2022
Disable Telnet on Cisco Switch and Router
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