3Com 5000/6000 manual Display dhcp relay statistics

40	3Com Router 5000/6000 Family
	Command Reference

display dhcp relay statistics

Use the display dhcp relay statistics command to view the statistics of DHCP relay in packet errors, DHCP packets received from clients, DHCP packets received from and sent to servers, and DHCP packets sent to clients (including unicast and broadcast packets).

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display dhcp server conflict

Use the display dhcp server conflict command to view the DHCP address conflict statistics, including the information in conflicted IP address, conflict detection type, and conflict time.

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display dhcp server expired

Use the display dhcp server expired command to view the expired address leases in a DHCP address pool. In certain conditions, the addresses of the expired leases will be allocated to other DHCP clients.

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display dhcp server free-ip

Use the display dhcp server free-ipcommand to view the free address ranges in DHCP address pools, that is, information about IP addresses that have not been allocated yet.

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display dhcp server ip-in-use

Use the display dhcp server ip-in-usecommand to view the address binding information of DHCP clients, such as the information in hardware address, IP address, and address lease expiration.

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display dhcp server statistics

Use the display dhcp server statistics command to view the statistics on the DHCP server, including such information as number of DHCP address pools, automatically or manually bound address and expired addresses, number of unknown packets, number of DHCP request packets, and number of response packets.

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display dhcp server tree

Use the display dhcp server tree command to view the tree-structure information of DHCP address pools, including the address pool at each node, option, address lease period, and DNS server information.

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display diagnostic-information

Use the display diagnostic-informationcommand to view the operating information about the active modules in the system.

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display dialer

Use the display dialer command to view information on DCC interfaces.

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display dlsw bridge-entry

Use the display dlsw bridge-entrycommand to view the bridge-set information.

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display dlsw circuits

Use the display dlsw circuits command to view the DLSw virtual circuits.

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display dlsw ethernet-backup map

Use the display dlsw ethernet-backup map command to display information about address translation after you configure the Ethernet switch support feature.

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display dlsw ethernet-backup neighbour

Use the display dlsw ethernet-backup neighbour command to display all neighbors of the current router.

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display dlsw information

Use the display dlsw information command to view the DLSw exchange capability information. The output information of the command facilitates the user to understand the status of the DLSw virtual circuit and perform fault diagnosis.

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display dlsw information

Use the display dlsw information command to display DLSw capability exchange information. The output of this command can help you understand the status of DLSw virtual circuits.

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