Huawei Quidway S3900 Series User Manual

Operation Manual - DHCP
Quidway S3900 Series Ethernet Switches-Release 1510 Chapter 2 DHCP Server Configuration
Huawei Technologies Proprietary
2-29
 Note:
Only when the DHCP client specifies in option 55 of the request packet that it requires
option 184, does the DHCP server add option 184 in the response packet sent to the
client.
2.6.2 Prerequisites
The following are required before you configuring the option 184 supporting function.
z The network parameters, address pools, and lease time are configured.
z The DHCP server and the DHCP clients can communicate properly with each
other.
z Before configuring option 184, you must configure an IP address for the interface
on which option 184 is to be enabled.
2.6.3 Configuring the Option 184 Supporting Function
You can configure the sub-options of option 184 in system view, interface view, and
DHCP global address pool view. Note that an interface-based address pool is needed
for the first two methods.
I. Configuring the option 184 supporting function in system view
Table 2-24 Configure the option 184 supporting function in system view
Operation Command Description
Enter system view
system-view
—
Configure the
interface to operate
in DHCP server
mode and assign
the IP addresses of
a specified
interface-based
address pool to
DHCP clients
dhcp select interface { all | interface
interface-type interface-number [ to
interface-type interface-number ] }
Required
Configure the
NCP-IP sub-option
dhcp server voice-config ncp-ip
ip-address { all | interface
interface-type interface-number [ to
interface-type interface-number ] }
Required

Huawei Quidway S3900 Series Specifications

General

Brand	Huawei
Model	Quidway S3900 Series
Category	Switch
Language	English