F3215-HP Load Balancing Module System Management Command Reference-6PW101

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Following are more details.
VTY 0 :
Location: 192.168.0.123
+ : Current operation user.
F : Current operation user work in async mode.
// The output shows that you are using the console user interface and another user is using VTY 0.
2. Send a notification message to the user of VTY1.
<Sysname> send vty 0
Enter message, end with CTRL+Z or Enter; abort with CTRL+C:
Your attention, please. I will reboot the system in 3 minutes!^Z
Send message? [Y/N]:y
The message should appear on the screen of the user's configuration terminal. The following example
assumes that the user was executing the interface gigabitethernet command when the message arrived:
[Sysname] interface gigabitethernet
***
***
***Message from con0 to vty0
***
Your attention, please. I will reboot the system in 3 minutes!
set authentication password
Use set authentication password to set a password for password authentication.
Use undo set authentication password to remove the password.
Syntax
set authentication password [ hash ] { cipher | simple } password
undo set authentication password
Default
No password is set for password authentication.
Views
User interface view
Default command level
3: Manage level
Parameters
hash: Enables hash-based encryption.
{ cipher | simple } password: Specifies a case-sensitive password string. The password length and form
requirements vary with the hash, cipher, and simple keyword combinations (see Table 7).
Table 7 Password length and form requirements
for the
password argument
Ke
y
word combination Password strin
g
form Len
g
th (in characters)
simple Plain text 1 to 16
hash simple Plain text 1 to 16