Console Port Login Configuration with Authentication Mode Being None
17
Note that the command level available to users logging into a switch depends on
both the
authentication-mode
{
password
|
scheme
|
none
} command and the
user privilege level
level command, as listed in Table 15.
Configuration Example
Network requirements
Assume that you are a level 3 VTY user and want to perform the following
configuration for users logging in through the Console port:
■
Do not authenticate users logging in through the Console port.
■
Commands of level 2 are available to users logging into the AUX user interface.
■
The baud rate of the Console port is 19,200 bps.
■
The screen can contain up to 30 lines.
■
The history command buffer can contain up to 20 commands.
■
The timeout time of the AUX user interface is 6 minutes.
Network diagram
Figure 5
Network diagram for AUX user interface configuration (with the authentication
mode being none)
Configuration procedure
1
Enter system view.
<S4200G>
system-view
2
Enter AUX user interface view.
[4200G]
user-interface aux
0
Table 15
Determine the command level (A)
Scenario
Command level
Authentication mode
User type
Command
None
(
authentication-mode
none
)
Users logging in
through Console
ports
The
user privilege level
level
command not
executed
Level 3
The
user privilege level
level
command already
executed
Determined by
the
level
argument
User PC running Telnet
Ethernet1/0/1
Ethernet
User PC running Telnet
Ethernet1/0/1
Ethernet
Summary of Contents for 4200G 12-Port
Page 10: ...8 CONTENTS...
Page 14: ...4 ABOUT THIS GUIDE...
Page 46: ...32 CHAPTER 5 LOGGING IN THROUGH WEB BASED NETWORK MANAGEMENT SYSTEM...
Page 48: ...34 CHAPTER 6 LOGGING IN THROUGH NMS...
Page 60: ...46 CHAPTER 9 VLAN CONFIGURATION...
Page 64: ...50 CHAPTER 10 MANAGEMENT VLAN CONFIGURATION...
Page 80: ...66 CHAPTER 13 GVRP CONFIGURATION...
Page 98: ...84 CHAPTER 15 LINK AGGREGATION CONFIGURATION...
Page 112: ...98 CHAPTER 18 MAC ADDRESS TABLE MANAGEMENT...
Page 126: ...112 CHAPTER 19 LOGGING IN THROUGH TELNET...
Page 162: ...148 CHAPTER 20 MSTP CONFIGURATION...
Page 274: ...260 CHAPTER 29 IGMP SNOOPING CONFIGURATION...
Page 276: ...262 CHAPTER 30 ROUTING PORT JOIN TO MULTICAST GROUP CONFIGURATION...
Page 298: ...284 CHAPTER 33 SNMP CONFIGURATION...
Page 304: ...290 CHAPTER 34 RMON CONFIGURATION...
Page 338: ...324 CHAPTER 36 SSH TERMINAL SERVICES...
Page 356: ...342 CHAPTER 38 FTP AND TFTP CONFIGURATION...
Page 365: ...Information Center Configuration Example 351 S4200G terminal logging...
Page 366: ...352 CHAPTER 39 INFORMATION CENTER...
Page 378: ...364 CHAPTER 40 BOOTROM AND HOST SOFTWARE LOADING...
Page 384: ...370 CHAPTER 41 Basic System Configuration and Debugging...
Page 388: ...374 CHAPTER 43 NETWORK CONNECTIVITY TEST...
Page 406: ...392 CHAPTER 45 CONFIGURATION OF NEWLY ADDED CLUSTER FUNCTIONS...