3Com 4210 PWR Configuration Manual page 40

38 C 2: L
HAPTER OGGING INTO AN
n
Common Configuration
Telnet Configurations
for Different
Authentication Modes
E S
THERNET WITCH
Telnetting to a switch using IPv6 protocols is similar to Telnetting to a switch using
IPv4 protocols. Refer to "IPv6 Mangement Configuration" on page 525 for related
information.
Table 18 lists the common Telnet configuration.
Table 18 Common Telnet configuration
Configuration
VTY user Configure the command level
interface available to users logging into
configuration the VTY user interface
Configure the protocols the
user interface supports
Set the commands to be
executed automatically after a
user log into the user interface
successfully
VTY terminal Make terminal services
configuration available
Set the maximum number of
lines the screen can contain
Set history command buffer
size
Set the timeout time of a user
interface
Table 19 lists Telnet configurations for different authentication modes.
Table 19 Telnet configurations for different authentication modes
Authentication
mode
None Perform
common
configuration
Password Configure the
password
Perform
common
configuration
Optional
By default, commands of level 0 are
available to users logging into a VTY user
interface.
Optional
By default, Telnet and SSH protocol are
supported.
Optional
By default, no command is executed
automatically after a user logs into the VTY
user interface.
Optional
By default, terminal services are available in
all user interfaces
Optional
By default, the screen can contain up to 24
lines.
Optional
By default, the history command buffer can
contain up to 10 commands.
Optional
The default timeout time is 10 minutes.
Telnet configuration
Perform
common Telnet
configuration
Configure the
password for
local
authentication
Perform
common Telnet
configuration
Description
Description
Optional
Refer to Table 18.
Required
Optional
Refer to Table 18.