User manual

Chapter 4 - Layer 3 Command Set - IP Networking DHCP Server
Alvarion BreezeNET B130/B300 GigE 219 Operational User Manual
1 Scope reservation division
Syntax:
dhcpd scope <SCOPE_NAME> reservation
<CLIENT_ID> option <OPTION_NAME> <OPTION_VALUE>
where
 SCOPE_NAME - scope name for which reservation one need to define an
option value.
 CLIENT_ID - reservation client identifier. If this option with the same name
was defined, the value will be changed to the one specified in this command.
2 Interfaces reservations division
Syntax:
dhcpd interface <INTERFACE> reservation
<CLIENT_ID> option <OPTION_NAME> <OPTION_VALUE>
where
 INTERFACE - name of the interface where client's (CLIENT_ID) reservation is
created. If this interface did not have a reservation for this client, this
command will automatically create this reservation and will add it to the
options set.
Interfaces reservations are required for specific settings for the client no matter
from what scope the client is getting his address lease. Interface reservation is
different from scope reservation in two parameters:
 Does not define a fixed IP-address for the client. Thus it takes for the server to
dynamically define from which scope and which IP-address is to be given to
the client.
 Allows changing client's class. If Class ID option is defined for the interfaces
reservation, the class will be changed for the option's value when a client from
this reservation sends a request. It becomes necessary when DHCP client does
not send its class.
Creating interface reservation does not contradict with scope reservation for the
same client.