ZyXEL Communications IES4005M User Manual page 129

Table 89 DHCP Commands Summary (continued)
COMMAND
no dhcp l2agent vlan <vid>
dhcp l2agent vlan <vid> ldra
no dhcp l2agent vlan <vid> ldra
dhcp l2agent opt18-interface-id
vlan <vid> option-info <info>
no dhcp l2agent opt18-interface-
id vlan <vid>
dhcp l2agent opt37-remote-id vlan
<vid> option-info <info>
no dhcp l2agent opt37-remote-id
vlan <vid>
dhcp l2agent opt82-circuit-id
vlan <vid> option-info <info>
no dhcp l2agent opt82-circuit-id
vlan <vid>
dhcp l2agent opt82-remote-id vlan
<vid> option-info <info>
no dhcp l2agent opt82-remote-id
vlan <vid>
IES4005M User's Guide
DESCRIPTION
Disables DHCP L2 Agent on the specified VLAN.
Enables DHCP L2 Agent Lightweight DHCPv6 Relay Agent (LDRA)
function on the specified VLAN.
Lightweight DHCPv6 Relay Agent (LDRA) adds information to
client DHCPv6 requests before forwarding them to the DHCPv6
server. Use it to add information such as this system's host name
and the slot, subscriber port, and PVC from which the request was
received.
Disables DHCP L2 Agent LDRA function on the specified VLAN. This
has the system forward DHCPv6 requests for a VLAN without
adding information.
Configures the DHCP L2 Agent option 18 interface ID format on
the specified VLAN.
Option 18 is required for LDRA. Specify the Interface ID
information to add to the client DHCPv6 requests forwarded for a
VLAN to identify the interface which received the client message.
Disables the DHCP L2 Agent option 18 interface ID on the
specified VLAN.
Configures the DHCP L2 Agent option 37 remote ID format on the
specified VLAN.
The required option 18 can only add up to 127 characters of
information about the DHCPv6 requests forwarded for this VLAN.
Use option 37 if you need to add extra information beyond what
you configure for option 18.
Option 37 (Remote ID Info) is the DHCPv6 equivalent for the
Dynamic Host Configuration Protocol for IPv4 (DHCPv4) Relay
Agent Option's Remote-ID suboption.
Disables the DHCP L2 Agent option 37 remote ID on the specified
VLAN.
Configures the DHCP L2 Agent option 82 circuit ID format on the
specified VLAN.
Use this command to have the IES add the originating port
numbers to DHCP requests in the specified VLAN.
: up to 127 ASCII characters of additional information for the
info
IES to add to the DHCP requests that it relays to a DHCP server.
See Table 88 on page 128 for more information.
Disables the DHCP L2 Agent option 82 circuit ID on the specified
VLAN.
Configures the DHCP L2 Agent option 82 remote ID format on the
specified VLAN.
Use this command to have the IES add the remote ID to DHCP
requests in the specified VLAN.
: up to 127 ASCII characters of additional information for the
info
IES to add to the DHCP requests that it relays to a DHCP server.
See Table 88 on page 128 for more information.
Disables the DHCP L2 Agent option 82 remote ID on the specified
VLAN.
Chapter 15 DHCP
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