Huawei Quidway S5600 Series User Manual

Operation Manual - DHCP
Quidway S5600 Series Ethernet Switches-Release 1510 Chapter 2
DHCP Server Configuration
Huawei Technologies Proprietary
2-24
Operation Command Description
Set the maximum number
of ICMP packets a DHCP
server sends in a ping test
dhcp server ping
packets number
Optional
By default, a DHCP server
performs the ping operation
twice to test an IP address
Set the response timeout
time of each ICMP packet
dhcp server ping
timeout milliseconds
Optional
The default timeout time is
500 milliseconds
2.5 Option 82 Supporting Configuration
2.5.1 Introduction to DHCP-Server Option 82
If a DHCP server supports option 82, after the DHCP server receives packets
containing option 82 forwarded by the DHCP relay, the DHCP server processes the
packets normally and assigns IP addresses for the clients.
If a DHCP server does not support option 82, after the DHCP server receives packets
containing option 82 forwarded by the DHCP relay, the DHCP server does not process
the packets.
For details of option 82, see
3.1.3 Option 82 Supporting.
2.5.2 Configuration Prerequisites
Before enabling option 82 for the DHCP server, you need to configure the DHCP
server based on global address pools or interface address pools.
2.5.3 Configuring the Option 82 Supporting Function
Table 2-22 Enable the DHCP server to support option 82
Operation Command Description
Enter system view
system-view
—
Enable the DHCP
server to support
option 82
dhcp server relay
information enable
Required
By default, the DHCP
server supports option 82

Huawei Quidway S5600 Series Specifications

General

Brand	Huawei
Model	Quidway S5600 Series
Category	Switch
Language	English