56
Figure 19 Network diagram
Configuration procedure
# Assign an IP address to VLAN-interface 2, the interface connected to the Telnet user.
<Switch> system-view
[Switch] interface vlan-interface 2
[Switch-Vlan-interface2] ip address 192.168.1.70 255.255.255.0
[Switch-Vlan-interface2] quit
# Enable Telnet server.
[Switch] telnet server enable
# Enable scheme authentication on the user lines for Telnet users.
[Switch] line vty 0 63
[Switch-line-vty0-63] authentication-mode scheme
[Switch-line-vty0-63] quit
# Enable local authentication and authorization for the ISP domain bbb.
[Switch] domain bbb
[Switch-isp-bbb] authentication login local
[Switch-isp-bbb] authorization login local
[Switch-isp-bbb] quit
# Create the user role role1.
[Switch] role name role1
# Configure rule 1 to permit the user role to access read commands of all features.
[Switch-role-role1] rule 1 permit read feature
# Configure rule 2 to permit the user role to create VLANs and access commands in VLAN view.
[Switch-role-role1] rule 2 permit command system-view ; vlan *
# Change the VLAN policy to permit the user role to configure only VLANs 10 to 20.
[Switch-role-role1] vlan policy deny
[Switch-role-role1-vlanpolicy] permit vlan 10 to 20
[Switch-role-role1-vlanpolicy] quit
[Switch-role-role1] quit
# Create a device management user named user1 and enter local user view.
[Switch] local-user user1 class manage
New local user added.
# Set a plaintext password aabbcc for the user.
[Switch-luser-manage-user1] password simple aabbcc
# Set the service type to Telnet.
[Switch-luser-manage-user1] service-type telnet
# Assign role1 to the user.
[Switch-luser-manage-user1] authorization-attribute user-role role1
# Remove the default user role network-operator from the user. This operation ensures that the
user has only the permissions of role1.
Internet
Switch
Telnet user
192.168.1.58/24
Vlan-int 2
192.168.1.70/24
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