ZyXEL Communications SAM1316-22, User Manual

Page: 314 / 464

Chapter 49 DHCP Commands
SAM1316-22 User’s Guide
314
where
This command selects the method (Private or TR-101) in which DHCP relay
information is sent and whether or not the VLAN ID is transmitted within the
packet on the specified VLAN.
The following example sets the DHCP relay feature on VLAN 10 to use TR-101
encoding, and to transmit the VLAN ID.
49.1.8 Relaymode Command
Syntax:
ras> switch dhcprelay relaymode <vid>|all <mode>
where
This command controls how the SAM1316-22 routes DHCP requests for the
specified VLAN. The
SAM1316-22
can route DHCP requests to the active DHCP
server for the VLAN, or it can route DHCP requests to all DHCP servers set up for
the VLAN.
< vid >
= ID of the VLAN to which this setting applies.
ras> acl dhcprelay82 optionmode 10 tr101 vid on
<vid> =
The ID of the VLAN served by the specified DHCP
server(s).
<mode> =
relay process mode; it controls to which DHCP server(s)
the SAM1316-22 relays DHCP requests.
auto - the SAM1316-22 relays DHCP requests to the
active server for each VLAN
both - the SAM1316-22 relays DHCP requests to the
primary and secondary server for each VLAN,
regardless of which one is active