3Com MSR 30 Network Router User Manual


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Parameter None
Description Use the
display dhcp server forbidden-ip command to display IP addresses
excluded from dynamic allocation in DHCP address pool.
Example # Display IP addresses excluded from dynamic allocation in the DHCP address pool.
<Sysname> display dhcp server forbidden-ip
IP Range from 1.1.1.1 to 1.1.1.1
IP Range from 2.2.2.2 to 2.2.2.5
display dhcp server ip-in-use
Syntax display dhcp server ip-in-use { all | ip ip-address | pool [ pool-name ]}
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Parameter all: Displays the binding information of all DHCP address pools.
ip ip-address: Displays the binding information of a specified IP address.
pool [ pool-name ]: Displays the binding information of a specified address pool.
The pool name is a string of 1 to 35 characters. If no pool name is specified, the
binding information of all address pools is displayed.
Description Use the
display dhcp server ip-in-use command to display the binding
information of DHCP address pool(s) or an IP address.
Related command: reset dhcp server ip-in-use.
Example # Display the binding information of all DHCP address pools.
<Sysname> display dhcp server ip-in-use all
Global pool:
IP address Client-identifier/ Lease expiration Type
Hardware address
10.1.1.1 4444-4444-4444 NOT Used Manual
--- total 1 entry ---
Table 128 Description on fields of the display dhcp server ip-in-use command
Field Description
Global pool Binding information of a DHCP address pool
IP address Bound IP address
Client-identifier/Hardware
address
Client’s ID or MAC of the binding
Lease expiration Lease expiration time