Huawei Quidway S3900 Series Command Manual

New Feature Manual - DHCP
Quidway S3900 Series Ethernet Switches-Release 1510
Chapter 1 DHCP Server Configuration
Commands
Huawei Technologies Proprietary
1-2
Example
# Set the IP address of the remote BIMS server in the DHCP global address pool to
192.168.0.1, the port number to 651, and the shared key to aaa.
<Quidway> system-view
System View: return to User View with Ctrl+Z.
[Quidway] dhcp server ip-pool test
[Quidway-dhcp-pool-test] bims-server ip 192.168.0.1 port 651 sharekey aaa
1.1.2 dhcp enable
Syntax
dhcp enable
undo dhcp enable
View
System view
Parameter
None
Description
Use the dhcp enable command to enable DHCP.
Use the undo dhcp enable command to disable DHCP.
By default, DHCP is enabled.
You must first enable DHCP before performing other DHCP-related configurations.
This configuration is necessary for both DHCP servers and DHCP relays.
 Note:
To prevent malicious attacks to unused sockets and enhance security, S3900 series
Ethernet switches provide the following functions:
z When DHCP is enabled, sockets UDP 67 and UDP 68 used by DHCP are enabled.
z When DHCP is disabled, sockets UDP 67 and UDP 68 are disabled at the same
time.
The preceding functions are implemented as follows:

Huawei Quidway S3900 Series Specifications

General

Brand	Huawei
Model	Quidway S3900 Series
Category	Switch
Language	English