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18 3Com Switch 4200G Family
Command Reference
dot1x dhcp-launch
Use the dot1x dhcp-launch command to specify an 802.1x-enabled switch to launch the process to
authenticate a supplicant system when the supplicant system applies for a dynamic IP address through
DHCP.
System view
dot1x guest-vlan
Use the dot1x guest-vlan command to enable the Guest VLAN function for specified ports.
System view
Ethernet Port view
dot1x max-user
Use the dot1x max-user command to set the maximum number of systems an Ethernet port can
accommodate.
System view
Ethernet Port view
dot1x port-control
Use the dot1x port-control command to specify the access control method for specified Ethernet ports.
System view
Ethernet Port view
dot1x port-method
Use the dot1x port-method command to specify the access control method for specified Ethernet ports.
Ethernet Port view
dot1x quiet-period
Use the dot1x quiet-period command to enable the quiet-period timer.
System view
dot1x retry
Use the dot1x retry command to specify the maximum number of times a switch can transmit the
authentication request frame to supplicant systems.
System view
dot1x retry-version-max
Use the dot1x retry-version-max command to set the maximum number of retries for a switch to send
version request packets to an online supplicant system.
System view
dot1x timer
Use the dot1x timer command to set the 802.1x timers.
System view
dot1x version-check
Use the dot1x version-check command to enable 802.1x client version checking for specified Ethernet
ports.
System view
Ethernet Port view
duplex
Use the duplex command to set the port duplex attribute.
Ethernet Port view
Web command: Port -> Administration
enable snmp trap updown
Use the enable snmp trap updown command to enable the port to send LINK UP and LINK DOWN Trap
information.
System view
end-station polling ip-address
Use the end-station polling ip-address command to configure the IP address requiring periodic testing.
System view
execute
Use the execute command to execute the specified batch file.
System view
exit
Use the exit command to terminate the connection to the remote SFTP server and return to system view.
This command has the same function as the
bye and quit commands.
SFTP Client view