H3C S5810 Series, Руководство по эксплуатации

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3-4
Mode Being Scheme for details. By default, Telnet users need to pass the password authentication to
login.
Step 2: Telnet to the switch operating as the Telnet client.
Step 3: Execute the following command on the switch operating as the Telnet client:
<Sysname> telnet xxxx
Where xxxx is the IP address or the host name of the switch operating as the Telnet server. You can use
the ip host to assign a host name to a switch.
Step 4: Enter the password. If the password is correct, the CLI prompt (such as <H3C>) appears. If all
VTY user interfaces of the switch are in use, you will fail to establish the connection and receive the
message that says “All user interfaces are used, please try later!”.
Step 5: After successfully Telnetting to the switch, you can configure the switch or display the
information about the switch by executing corresponding commands. You can also type ? at any time for
help. Refer to the following chapters for the information about the commands.
Common Configuration
Table 3-2 lists the common Telnet configuration.
Table 3-2 Common Telnet configuration
Configuration Remarks
Enter system view system-view —
Make the switch to operate as a Telnet
Server
telnet server enable
By default, a switch does not
operate as a Telnet server
Enter one or more VTY user interface
views user-interface vty
first - number [ last-number ]
—
Configure the
command level
available to users
logging in to the VTY
user interface
user privilege level level
Optional
By default, commands of
level 0 are available to users
logging in to a VTY user
interface.
Configure the protocols
the user interface
supports
protocol inbound { all |
ssh | telnet }
Optional
By default, Telnet and SSH
protocol are supported.
VTY user
interface
configuration
Set the command that
is automatically
executed when a user
logs into the user
interface
auto-execute command
text
Optional
By default, no command is
automatically executed
when a user logs into a user
interface.
VTY terminal
configuration Make terminal services
available
shell
Optional
By default, terminal services
are available in all user
interfaces