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Operation Manual – Login

H3C S3600 Series Ethernet Switches-Release 1510 Chapter 3

Logging in through Telnet

3-14

Console port

z Only Telnet protocol is supported in VTY 0.

z The screen can contain up to 30 lines.

z The history command buffer can store up to 20 commands.

z The timeout time of VTY 0 is 6 minutes.

II. Network diagram

Console cable

RS- 232

Console port

Console cable

RS- 232

Figure 3-3 Network diagram for Telnet configuration (with the authentication mode

being sche

me)

III. Configuration procedure

# Enter system view.

<H3C> system-view

# Create a local user named “guest” and enter local user view.

[H3C] local-user guest

# Set the authentication password of the local user to 123456 (in plain text).

[H3C-luser-guest] password simple 123456

# Set the service type to Telnet, Specify commands of level 2 are available to users

logging into VTY 0..

[H3C-luser-guest] service-type telnet level 2

[H3C-luser-guest] quit

# Enter VTY 0 user interface view.

[H3C] user-interface vty 0

# Configure to authenticate users logging into VTY 0 in the scheme mode.

[H3C-ui-vty0] authentication-mode scheme

# Set the command level available to the users logging into the AUX user interface to 2.

[H3C-ui-aux0] user privilege level 2

# Configure Telnet protocol is supported.

[H3C-ui-vty0] protocol inbound telnet

# Set the maximum number of lines the screen can contain to 30.

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