Command Reference Guide

3Com Router 3000 Ethernet Family
Command Reference Guide Chapter 9 DHCP Configuration Commands
3Com Corporation
9-18
Example
# Reserve the IP addresses in the range of 10.110.1.1 to 10.110.1.63 so that these
addresses will not participate in the address auto-allocation.
[3Com] dhcp server forbidden-ip 10.110.1.1 10.110.1.63
9.2.15 dhcp server ip-pool
Syntax
dhcp server ip-pool pool-name
undo dhcp server ip-pool pool-name
View
System view
Parameter
pool-name: Address pool name uniquely identifying an address pool, which is a string
comprising at least one character and 35 characters at most.
Description
Use the dhcp server ip-pool command to create a DHCP address pool and access
the DHCP address pool view.
Use the undo dhcp server ip-pool command to delete the specified address pool.
By default, no DHCP address pool is created.
If the specified address pool has existed, executing the dhcp server ip-pool command
will directly access the DHCP address pool view. If the address pool does not exist, the
DHCP server will create it before accessing the DHCP address pool view. Each DHCP
server is allowed to configure multiple address pools. So far, you may configure up to
128 global address pools on each DHCP server.
The subnet addresses and subnet broadcast addresses on the DHCP server do not
participate in address allocation.
Related command: dhcp enable, expired, and network.
Example
# Create DHCP address pool 0.
[3Com] dhcp server ip-pool 0
[3Com-dhcp-0]