3Com Switch 7750 SeriesCommand Reference Guide – Command Index Appendix A Command IndexxA-9display dhcp server expired DHCP Command 1-15display dhcp server free-ip DHCP Command 1-16display dhcp server ip-in-use DHCP Command 1-17display dhcp server statistics DHCP Command 1-18display dhcp server tree DHCP Command 1-20display dhcp-security DHCP Command 2-7display dhcp-security tracker DHCP Command 2-8display dhcp-server DHCP Command 2-9display dhcp-server interface DHCP Command 2-11display dhcp-snooping DHCP Command 3-3display dhcp-snooping trust DHCP Command 3-4display dhcp-snooping vlan DHCP Command 3-4display diagnostic-information System Maintenanceand DebuggingCommand1-12display dldp DLDP Command 1-1display dns domain DNS Command 1-1display dns dynamic-host DNS Command 1-1display dns server DNS Command 1-2display domain AAA&RADIUS&HWTACACS&EAD Command1-5display dot1x 802.1x Command 1-1display environment System Maintenanceand DebuggingCommand3-6display fan System Maintenanceand DebuggingCommand3-7display fib IP Address&IPPerformance&IPXCommand2-1display ftp-server FTP and TFTPCommand1-1display ftp-user FTP and TFTPCommand1-2display garp statistics GVRP Command 1-1display garp timer GVRP Command 1-2display gvrp statistics GVRP Command 1-6display gvrp status GVRP Command 1-7display habp 802.1x Command 2-1display habp table 802.1x Command 2-2