# reserve

#### Syntax

reserve ipAddress macAddress

no reserve ipAddress

#### Release Information

Command introduced before JunosE Release 7.1.0.

#### Description

For DHCP local server clients, reserves an IP address for a specific MAC address. The no version removes the reservation.

#### Options

- ipAddress—IP address to reserve
- macAddress—MAC address for which the IP address is reserved.

#### Mode

DHCP Local Pool Configuration