Set Dhcp Trunk Server/Default; Set Dhcp Ip-Source-Guard Add/Delete - Zte ZXR10 5250 Series Command Reference Manual

Guidelines
DHCP Request messages received by ports set to cascade and client are forwarded to
ports set to server. DHCP Offer messages received by ports set to cascade and client are
dropped. DHCP Offer messages received by ports set to server are forwarded to ports set
to cascade and client.
Default
Ports are set to client.

4.25.4 set dhcp trunk server/default

Purpose
This command sets the property of trunks in the DHCP snooping function.
Command Mode
Global configuration mode
Command Mode
set dhcp trunk <trunklist>{server | default}
Parameter Description
Parameter
<trunklist>
server
default
Guidelines
The default property indicates that the DHCP snooping function is ineffective. The DHCP
snooping function cannot be enabled on trunks when the trunks' property is default.
Example
The following example configures trunk 1 as the port connecting to the DHCP server:
zte(cfg)#set dhcp trunk 1 server

4.25.5 set dhcp ip-source-guard add/delete

Purpose
This command enables or disables the ip-source-guard function for ports.
SJ-20131111172707-003|2013-11-27 (R1.0)
Description
Trunk list.
Configures the ports to connect to the DHCP sever. It is a trusted
port.
Default property.
4-433
Chapter 4 Service Configuration
ZTE Proprietary and Confidential