Zte ZXR10 2920 User Manual

Chapter 8 Access Service
Confidential and Proprietary Information of ZTE CORPORATION 197
Configuring DHCP Snooping
This topic describes the DHCP snooping configuration on ZXR10
2920/2928/2952.
For the DHCP snooping configuration, perform the following
steps.
1. To enable/disable DHCP Snooping function based on port,
use command set dhcp snooping {add|delete} port
<portlist> in global configuration mode. This is shown in
Table 327.
TABLE 327 SET DHCP SNOOPING COMMAND
Format Mode Function
set dhcp snooping
{add|delete} port
<portlist>
global config This enable/disable
DHCP Snooping
function based on
port
Result: This enable/disable DHCP Snooping function based
on port.
Note: DHCP snooping function is disabled by default. This
command is to enable or disable DHCP Snooping function on
port. Only in the condition that the global DHCP function is
enabled can this function be enabled. DHCP function on the
ports connecting to user and that connecting to server
should be enabled at same time.
2. To display DHCP Snooping configurations, use command
show dhcp snooping in global configuration mode. This
is shown in
Table 328.
TABLE 328 SHOW DHCP SNOOPING COMMAND
Format Mode Function
show dhcp
snooping
global config This displays DHCP
Snooping
configurations
Result: This displays DHCP Snooping configurations.
3. To display information of DHCP Snooping dynamic
binding table, use command show dhcp snooping binding
[port <portname>] in global configuration mode. This is
shown in
Table 329.
Purpose
Steps

Zte ZXR10 2920 Specifications

General

Brand	Zte
Model	ZXR10 2920
Category	Switch
Language	English