Configuring Dhcp Option82; Table 331 Set Dhcp Ip Source Guard Command; Table 332 Show Dhcp Ip Source Guard Command; Table 333 Set Dhcp Option82 Command - Zte ZXR10 2920 User Manual

1. To enable/disable IP source guard function based on port,
use command set dhcp ip-source-guard {add|delete}
port <portlist> in global configuration mode.
in Table 331.
T
A B L E
Format
set dhcp ip-
source-guard
{add|delete} port
<portlist>
Result: This enable/disable IP source guard function based
on port.
2. To display IP source guard configuration, use command
show dhcp ip-source-guard in global configuration mode.
This is shown in Table 332.
T
A B L E
Format
show dhcp ip-
source-guard
Result: This displays IP source guard configuration.
E
ND OF STEPS
Result IP source guard has been configured on ZXR10 2920/2928/2952.

Configuring DHCP Option82

Purpose This topic describes the Option82 configuration on ZXR10
2920/2928/2952.
Steps For the configuration of Option82, perform the following steps.
1. To configure access-node-identifier,
dhcp option82 ani <string> in global configuration mode.
This is shown in Table 333.
T
A B L E
Format
set dhcp option82
ani <string>
Result: This configures access node identifier.
2. To enable/disable Option82 function based on port, use
command
3 3 1 S D I S
E T H C P P O U R C E
Mode
global config
3 3 2 S D I S
H O W H C P P O U R C E
Mode
global config
3 3 3 S D O
E T H C P P T I O N
Mode
global config
set dhcp
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Chapter 8 Access Service
G C
U A R D O M M A N D
Function
This enable/disable
IP source guard
function based on
port.
G C
U A R D O M M A N D
Function
This displays IP
source guard
configuration
use command set
8 2 C
O M M A N D
Function
This configures
access node
identifier
option82 {add|delete}
This is shown
port
199