<!DOCTYPE html> <html> <head> </head> <body> <div style="font-family: 'Helvetica Neue'; font-size: 14px;">Disattiva l'accesso telnet a tutti, tranne l'host specificato.<br /><br />#configure terminal</div> <div style="font-family: 'Helvetica Neue'; font-size: 14px;">(config)#<strong>ip access-list extended VTY_ACCESS</strong></div> <div style="font-family: 'Helvetica Neue'; font-size: 14px;">(config-ext-nacl)#<strong>10 permit tcp host 185.54.81.23 any eq telnet (autorizza un host)<br /></strong>(config-ext-nacl)#<strong>12 deny tcp host 202.85.221.208 any eq 22 (blocca un host)<br /></strong>(config-ext-nacl)#<strong>15 permit tcp any any eq 22<br /></strong></div> <div style="font-family: 'Helvetica Neue'; font-size: 14px;">(config-ext-nacl)#<strong>20 deny tcp any any eq telnet</strong></div> <div style="font-family: 'Helvetica Neue'; font-size: 14px;">(config-ext-nacl)#<strong>line vty 0 4</strong></div> <div style="font-family: 'Helvetica Neue'; font-size: 14px;">(config-line)#<strong>access-class VTY_ACCESS in</strong></div> <div style="font-family: 'Helvetica Neue'; font-size: 14px;">(config-line)#<strong>end</strong></div> </body> </html>
Subscribe
0 Comments
Oldest