Huawei Quidway S3900 Series User Manual

Operation Manual – UDP-Helper
Quidway S3900 Series Ethernet Switches
Chapter 1
UDP-Helper Configuration
Huawei Technologies Proprietary
1-3
z If the destination server is configured on a VLAN interface, the broadcast UDP
packets received from the ports in the VLAN with specific UDP-Helper destination
ports are forwarded to the destination server configured on the VLAN interface.
1.3 Displaying and Debugging UDP-Helper
After performing the above configurations, use the display command in any view to
display the detonation server information and the number of packets forwarded to the
corresponding destination server. Verify the configuration result through viewing the
running status of the UDP-Helper configuration. You can use the reset command in
user view to clear statistics about packets forwarded by UDP-Helper.
Table 1-3 Display and debug UDP-Helper configuration
Operation Command Description
View the information of the
destination server and the
number of packets
forwarded to the
corresponding destination
server
display udp-helper
server [ interface
vlan-interface vlan-id ]
You can use the display
command in any view
Clear statistics about
packets forwarded by
UDP-Helper
reset udp-helper packet
You can use the reset
command in user view
1.4 UDP-Helper Configuration Example
1.4.1 Network requirements
PC1 resides on network segment 192.168.1.1/24 and PC2 on 10.2.72.1/24; they are
connected by two switches and are routable to each other. It is required to configure
UDP-Helper on the switch, letting PC1 to search for PC2. (Broadcast packets through
port 137 are used for searching.)

Huawei Quidway S3900 Series Specifications

General

Brand	Huawei
Model	Quidway S3900 Series
Category	Switch
Language	English