Disable Command; Server Set Command; Server Delete Command; Server Active Command - ZyXEL Communications IES-1248-71 User Manual

Chapter 47 DHCP Commands

47.1.3 Disable Command

Syntax:
ras> switch dhcprelay disable
This command turns off the DHCP relay feature.

47.1.4 Server Set Command

Syntax:
ras> switch dhcprelay server set <vid> <primary-server> [<secondary-
server>]
where
<vid>
<primary-
server>
<secondary-
server>
This command specifies the DHCP server(s) that serve the specified VLAN. The primary
server is required; the secondary server is optional. The IES-1248 routes DHCP requests to the
specified DHCP server(s) according to the relaymode. See
Use VLAN ID 0 to set up the default DHCP server(s) for all non-listed VLAN.

47.1.5 Server Delete Command

Syntax:
ras> switch dhcprelay server delete <vid> [<primary-server>]
where
<vid>
<primary-
server>
This command deletes all information about DHCP servers for the specified VLAN.
Afterwards, the specified VLAN can uses the default DHCP server(s) set up for VLAN ID 0,
if any.

47.1.6 Server Active Command

Syntax:
ras> switch dhcprelay server active <vid> <active-server>
where
<vid>
<active-server> =
314
The ID of the VLAN served by the specified DHCP server(s).
=
The IP address of one DHCP server.
=
The IP address of a second DHCP server.
=
The ID of the VLAN served by the specified DHCP server(s).
=
The IP address of one DHCP server.
=
The ID of the VLAN served by the specified DHCP server(s).
=
1: The primary DHCP server is active.
2: The secondary DHCP server is active.
Section 47.1.7 on page 315.
IES-1248-71/73 User's Guide