Chapter 7: Dhcp - Avaya Secure Router 3120 Command Reference Manual

Chapter 7: DHCP

DHCP includes only configure and show commands.
Note:
To simplify volume deployment of VoIP phones, DHCP allows an IP address to be set for an TFTP
server from which the phones can download their software and configuration. This option (option 66)
is used to identify a TFTP server when the 'sname' field in the DHCP header has been used for DHCP
options
configure interface ethernet dhcp
This command configures dynamic host configuration protocol (DHCP) relay agent for Ethernet
interfaces.
syntax:
configure interface ethernet <slot/port> dhcp
example:
SR/configure/interface/ethernet0> dhcp
configure interface ethernet dhcp gateway_address
configure interface ethernet dhcp server_address
applies to:
All systems.
configure interface ethernet dhcp gateway_address
This command configures the giaddr field of dhcp relayed packets. If not specified, the giaddr
field is marked with the IP address of interface.
Use the no form of this command to remove the configured gateway address.
Avaya Secure Router 3120 Command Reference Guide
next-level commands
December 2010 681