Advanced
[ Advanced > DHCP L2 Relay ]
310
RM GUI GRS
Release
8.0
09/2019
7 Advanced
The menu contains the following dialogs:
DHCP L2 Relay
DHCP Server
Industrial Protocols
Command Line Interface
7.1 DHCP L2 Relay
[ Advanced > DHCP L2 Relay ]
A network administrator uses the DHCP L2 Relay Agent to add DHCP client information. L3 Relay
Agents and DHCP servers need the DHCP client information to assign an IP address and a
configuration to the clients.
When active, the relay adds Option 82 information configured in this dialog to the packets before it
relays DHCP requests from the clients to the server. The Option 82 fields provide unique
information about the client and relay. This unique identifier consists of a Circuit ID for the client and
a Remote ID for the relay.
In addition to the type, length, and multicast fields, the Circuit ID includes the VLAN ID, unit number,
slot number, and port number for the connected client.
The Remote ID consists of a type and length field and either a MAC address, IP address, client
identifier, or a user-defined device description. A client identifier is the user-defined system name
for the device.
The menu contains the following dialogs:
DHCP L2 Relay Configuration
DHCP L2 Relay Statistics
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