Displaying And Maintaining Udp Helper; Udp Helper Configuration Example; Network Requirements; Configuration Procedure - HP 5920 Series Configuration Manual

Step
5. Specify a destination
server.

Displaying and maintaining UDP helper

Execute display command in any view and reset command in user view.
Task
Display information about packets forwarded
by UDP helper.
Clear UDP helper statistics.

UDP helper configuration example

Network requirements

As shown in
number 55 and destination IP address 255.255.255.255 or 10.1 10.255.255 to the destination server
10.2.1.1/16.
Figure 49 Network diagram

Configuration procedure

Make sure Switch A can reach the subnet 10.2.0.0/16.
# Enable UDP helper.
[SwitchA] System-view
[SwitchA] udp-helper enable
# Enable UDP helper to forward broadcast packets with the UDP destination port 55.
[SwitchA] udp-helper port 55
# Specify the destination server 10.2.1.1 on VLAN-interface 1.
[SwitchA] interface vlan-interface 1
[SwitchA-Vlan-interface1] ip address 10.110.1.1 16
Command
udp-helper server ip-address
Figure 49, configure UDP helper to forward broadcast packets with UDP destination port
Command
display udp-helper interface interface-type interface-number
reset udp-helper statistics
110
Remarks
By default, no destination server
is specified.