3Com 8807 - Udp-Helper Enable

896 CHAPTER 52: UDP HELPER CONFIGURATION COMMANDS
Description
Use the display udp-helper server command to display the information of the
destination server corresponding to the VLAN interface.
Use the display udp-helper port command to display the configuration of the
global UDP ports.
Example
# Display the information of the destination server corresponding to VLAN
interface 1.
<SW8800> display udp-helper server interface vlan-interface 1
interface name server address packets sent
Vlan-interface1 192.1.1.2 0
The information above shows that the IP address of the destination server
corresponding to VLAN interface 1 is 192.1.1.2, and no packets have been
forwarded.
# Display the configuration of the global UDP ports.
<SW8800> display udp-helper port
Now, the following config udp-helper port exist(s):
37(time), 49(tacacs), 53(dns), 34, 89, 456, 10000-10005
The information above shows the configuration of the global UDP ports (including
the default port 37, 49, 53 and the configured ports) when UDP helper is enabled.
udp-helper enable Syntax
udp-helper enable
udp-helper enable
View
System view
Parameter
None
Description
Use the udp-helper enable command to enable the function of forwarding UDP
broadcast packets.
Use the undo udp-helper enable command to disable the function.
By default, the function of forwarding UDP broadcast packets is disabled.
Example
# Enable the function of forwarding UDP broadcast packets.
<SW8800>system-view
System View: return to User View with Ctrl+Z.
[SW8800] udp-helper enable