H3C S3600 Series User Manual

Operation Manual – Login
H3C S3600 Series Ethernet Switches-Release 1510 Chapter 3
Logging in through Telnet
3-3
Authenticatio
n mode
Telnet configuration Description
Specify to
perform local
authenticatio
n or RADIUS
authenticatio
n
AAA configuration
specifies whether
to perform local
authentication or
RADIUS
authentication
Optional
Local authentication is
performed by default.
Refer to the
AAA-RADIUS-HWTACACS
-EAD module 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
switch.
z The user name and
password of a remote
user are configured on
the DADIUS 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.
 Note:
To improve security and avoid malicious attack to the unused SOCKETs, TCP 23 and
TCP 22, ports for Telnet and SSH services respectively, will be enabled or disabled
after corresponding configurations.
z If the authentication mode is none, TCP 23 will be enabled, and TCP 22 will be
disabled.
z If the authentication mode is password, and the corresponding password has been
set, TCP 23 will be enabled, and TCP 22 will be disabled.
z If the authentication mode is scheme, there are three scenarios: when the
supported protocol is specified as telnet, TCP 23 will be enabled; when the
supported protocol is specified as ssh, TCP 22 will be enabled; when the supported
protocol is specified as all, both the TCP 23 and TCP 22 port will be enabled.

H3C S3600 Series Specifications

General

Brand	H3C
Model	S3600 Series
Category	Switch
Language	English