Cisco Switch Ssh und Telnet: Unterschied zwischen den Versionen

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=Telnet aktivieren=
 
=Telnet aktivieren=
−
*Switch#configure terminal  
+
*c3750#configure terminal
−
*Switch(config)#aaa new-model
+
*c3750(config)#aaa new-model
−
*Switch(config)#username admin password 0 geheim
+
*c3750(config)#username admin password 0 geheim
−
*Switch(config)#line vty 0 4
+
*c3750(config)#line vty 0 4
−
*Switch(config-line)#transport input telnet
+
*c3750(config-line)#transport input telnet
 
=SSH aktivieren=
 
=SSH aktivieren=
−
*Switch(config)#ip domain-name xinux.org
+
*c3750(config)#ip domain-name xinux.org
−
*Switch(config)#hos
+
*c3750(config)#crypto key generate rsa
−
*Switch(config)#hostname c3750g
 
−
*c3750g(config)#
 
−
*c3750g(config)#crypto key generate rsa
 
 
<pre>
 
<pre>
−
The name for the keys will be: c3750g.xinux.org
+
The name for the keys will be: c3750.xinux.org
 
Choose the size of the key modulus in the range of 360 to 2048 for your
 
Choose the size of the key modulus in the range of 360 to 2048 for your
 
   General Purpose Keys. Choosing a key modulus greater than 512 may take
 
   General Purpose Keys. Choosing a key modulus greater than 512 may take
Zeile 20: Zeile 17:
 
% Generating 512 bit RSA keys, keys will be non-exportable...[OK]
 
% Generating 512 bit RSA keys, keys will be non-exportable...[OK]
 
</pre>
 
</pre>
−
*c3750g(config)#ip ssh time-out 60
+
*c3750(config)#ip ssh time-out 60
−
*c3750g(config)#ip ssh authentication-retries 2
+
*c3750(config)#ip ssh authentication-retries 2
 
=Abschalten von telnet=
 
=Abschalten von telnet=
−
*c3750g#configure terminal  
+
*c3750#configure terminal
 
  Enter configuration commands, one per line.  End with CNTL/Z.
 
  Enter configuration commands, one per line.  End with CNTL/Z.
−
*c3750g(config)#line vty 0 4
+
*c3750(config)#line vty 0 4
−
*c3750g(config-line)#transport input ssh
+
*c3750(config-line)#transport input ssh

Version vom 28. Januar 2016, 14:49 Uhr

Telnet aktivieren

  • c3750#configure terminal
  • c3750(config)#aaa new-model
  • c3750(config)#username admin password 0 geheim
  • c3750(config)#line vty 0 4
  • c3750(config-line)#transport input telnet

SSH aktivieren

  • c3750(config)#ip domain-name xinux.org
  • c3750(config)#crypto key generate rsa
The name for the keys will be: c3750.xinux.org
Choose the size of the key modulus in the range of 360 to 2048 for your
  General Purpose Keys. Choosing a key modulus greater than 512 may take
  a few minutes.

How many bits in the modulus [512]: 
% Generating 512 bit RSA keys, keys will be non-exportable...[OK]
  • c3750(config)#ip ssh time-out 60
  • c3750(config)#ip ssh authentication-retries 2

Abschalten von telnet

  • c3750#configure terminal
Enter configuration commands, one per line.  End with CNTL/Z.
  • c3750(config)#line vty 0 4
  • c3750(config-line)#transport input ssh
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