3-2
Configuration Description
Make terminal services available Optional
By default, terminal services are available in
all user interfaces
Set the maximum number of
lines the screen can contain
Optional
By default, the screen can contain up to 24
lines.
Set history command buffer size Optional
By default, the history command buffer can
contain up to 10 commands.
VTY terminal
configuration
Set the timeout time of a user
interface Optional
The default timeout time is 10 minutes.
Table 3-3 lists Telnet configurations for different authentication modes.
Table 3-3 Telnet configurations for different authentication modes
Authentication
mode Telnet configuration Description
None Perform common
configuration Perform common
Telnet configuration Optional
Refer to Table 3-2.
Configure the
password
Configure the
password for local
authentication Required
Password
Perform common
configuration Perform common
Telnet configuration Optional
Refer to Table 3-2.
Specify to
perform local
authentication or
remote RADIUS
authentication
AAA configuration
specifies whether to
perform local
authentication or
RADIUS authentication
Optional
Local authentication is
performed by default.
Refer to the AAA part for more.
Configure user
name and
password
Configure user names
and passwords for
local/RADIUS users
Required
z The user name and
password of a local user are
configured on the switching
engine.
z The user name and
password of a remote user
are configured on the
RADIUS server. Refer to
user manual of RADIUS
server for more.
Manage VTY
users Set service type for
VTY users Required
Scheme
Perform common
configuration Perform common
Telnet configuration Optional
Refer to Table 3-2.