forbidden-ip

Syntax

forbidden-ip ip-address&<1-8>

undo forbidden-ip { ip-address&<1-8> | all }

View

DHCP extended address pool view

Default level

2: System level

Parameters

ip-address&<1-8>: Specifies the IP addresses to be excluded from dynamic allocation. &<1-8> indicates that you can specify up to eight IP addresses, separated with spaces.

all: Excludes all IP addresses from dynamic allocation.

Description

Use forbidden-ip to exclude IP addresses from dynamic allocation in an extended address pool.

Use undo forbidden-ip to cancel specified or all excluded IP addresses.

By default, all IP addresses in an extended address pool are assignable except the IP addresses of the DHCP server interfaces.

Related commands: dhcp server ip-pool and display dhcp server forbidden-ip.

Examples

# Exclude IP addresses 192.168.1.3 and 192.168.1.10 from dynamic allocation for extended address pool 0.

<Sysname> system-view
[Sysname] dhcp server ip-pool 0 extended
[Sysname-dhcp-pool-0] forbidden-ip 192.168.1.3 192.168.1.10