H3C S3600 Series User Manual

Operation Manual – DHCP
H3C S3600 Series Ethernet Switches-Release 1510 Chapter 3
DHCP Relay Configuration
3-11
the DHCP clients can obtain IP addresses and related configuration information from
the DHCP server.
II. Network diagram
Ethernet
Internet
DHCP client
DHCP client
Switch ( DHCP Relay )
10.110.0.0
Ethernet
DHCP Server
202.38.1.2
10.110.1.1
202.3
8.1.1
Ethernet
Internet
DHCP client
DHCP client
Switch ( DHCP Relay )
10.110.0.0
Ethernet
DHCP Server
202.38.1.2
10.110.1.1
202.3
202.38.1.0
8.1.1
Ethernet
Internet
DHCP client
DHCP client
Switch ( DHCP Relay )
10.110.0.0
Ethernet
DHCP Server
202.38.1.2
10.110.1.1
202.3
8.1.1
Ethernet
Internet
DHCP client
DHCP client
Switch ( DHCP Relay )
10.110.0.0
Ethernet
DHCP Server
202.38.1.2
10.110.1.1
202.3
202.38.1.0
8.1.1
Figure 3-2 Network diagram for DHCP relay
III. Configuration procedure
# Enter system view.
<H3C> system-view
# Enable DHCP.
[H3C] dhcp enable
# Create DHCP server group 1 and configure an IP address of 202.38.1.2 for it.
[H3C] dhcp-server 1 ip 202.38.1.2
# Map VLAN-interface2 to DHCP server group 1.
[H3C] interface Vlan-interface 2
[H3C-Vlan-interface2] dhcp-server 1
# Configure an IP address for VLAN-interface2. The IP address of the interface should
be on the same network segment with the DHCP clients.
[H3C-Vlan-interface2] ip address 10.110.1.1 255.255.0.0
 Note:
You need to perform corresponding configurations on the DHCP server to enable the
DHCP clients to obtain IP addresses from the DHCP server. The DHCP server
configurations vary with different DHCP server devices, so the configurations are
omitted.

H3C S3600 Series Specifications

General

Brand	H3C
Model	S3600 Series
Category	Switch
Language	English