H3C S5500-EI series Operation Manual page 1130

Operation Manual – UDP Helper
H3C S5500-EI Series Ethernet Switches
II. Network diagram
Figure 1-1 Network diagram for UDP Helper configuration
III. Configuration procedure
Note:
The following configuration assumes that a route from Switch A to the network segment
10.2.0.0/16 is available.
# Enable UDP Helper.
<SwitchA> system-view
[SwitchA] udp-helper enable
# Enable the forwarding broadcast packets with the UDP destination port number 55.
[SwitchA] udp-helper port 55
# Specify the server with the IP address of 10.2.1.1 as the destination server to which
UDP packets are to be forwarded.
[SwitchA] interface vlan-interface 1
[SwitchA-Vlan-interface1] ip address 10.110.1.1 16
[SwitchA-Vlan-interface1] udp-helper server 10.2.1.1
Chapter 1 UDP Helper Configuration
1-3