R2511-HP MSR Router Series Fundamentals Command Reference(V5)

50
VTY 0 :
Location: 192.168.1.26
VTY 1 :
Location: 192.168.1.20
+ : Current operation user.
F : Current operation user work in async mode.
// The output shows that you are using VTY 0 and another user is using VTY 1.
2. Send a notification message to the user of VTY1.
<Sysname> send vty 1
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 ethernet command when the message arrived:
[Sysname] interface eth
***
***
***Message from vty0 to vty1
***
Note 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 as shown in Table 9.
Table 9 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