Zte ZXR10 2920, User Manual

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Chapter 8 Access Service
Confidential and Proprietary Information of ZTE CORPORATION 199
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. This is shown
in Table 331.
T
A B L E
3 3 1 S
E T
D
H C P
I
P
S
O U R C E
G
U A R D
C
O M M A N D
Format Mode Function
set dhcp ip-
source-guard
{add|delete} port
<portlist>
global config This enable/disable
IP source guard
function based on
port.
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
3 3 2 S
H O W
D
H C P
I
P
S
O U R C E
G
U A R D
C
O M M A N D
Format Mode Function
show dhcp ip-
source-guard
global config This displays IP
source guard
configuration
Result: This displays IP source guard configuration.
E
ND OF STEPS
IP source guard has been configured on ZXR10 2920/2928/2952.
Configuring DHCP Option82
This topic describes the Option82 configuration on ZXR10
2920/2928/2952.
For the configuration of Option82, perform the following steps.
1. To configure access-node-identifier, use command
set
dhcp option82 ani <string> in global configuration mode.
This is shown in Table 333.
T
A B L E
3 3 3 S
E T
D
H C P
O
P T I O N
8 2 C
O M M A N D
Format Mode Function
set dhcp option82
ani <string>
global config This configures
access node
identifier
Result: This configures access node identifier.
2. To enable/disable Option82 function based on port, use
command set dhcp option82 {add|delete} port
Result
Purpose
Steps