3Com 4200G PWR - Page 17

3Com Switch 4200G Family 17
Command Reference
display trapbuffer
Use the display trapbuffer command to display the status of the trap buffer and the records in the trap
buffer.
Any view
display udp-helper server
Use the display udp-helper server command to view the information of destination Helper server
corresponding to the VLAN interface.
Any view
display user-interface
Use the display user-interface command to view information on a user interface.
Any view
display users
Use the display users command to display the information about user interfaces. If you do not specify the
all keyword, only the information about the current user interface is displayed.
Any view
display users
Use the display users command to display the status and configuration information about user terminal
interfaces. Use the
display users all command to view the information on all user terminal interfaces.
Any view
display version
Use the display version command to view the software version, issue date and the basic hardware
configuration information.
Any view
display vlan
Use the display vlan command to display the ports operating in the manual/automatic mode in the current
voice VLAN.
Any view
display vlan
Use the display vlan command to view related information about specified VLANs or all VLANs.
Any view
display voice vlan oui
Use the display voice vlan oui command to display the currently supported OUI addresses and the
related information.
Any view
display voice vlan status
Use the display voice vlan status command to display voice VLAN-related information, including voice
VLAN operation mode, port mode (manual mode or automatic mode), and so on.
Any view
domain
Use the domain command to create an ISP domain and enter its view, or enter the view of an existing ISP
domain, or configure the default ISP domain.
System view
dot1x
Use the dot1x command to enable 802.1x on the specified port or globally, (that is on the current device).
System view
Ethernet Port view
dot1x authentication-method
Use the dot1x authentication-method command to set 802.1x authentication mode.
System view
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