3Com 3500 - Manual (Page 447)

ip udpHelper interface first 447
ip udpHelper
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interface first
For CoreBuilder 9000: Applies to Layer 3 switching modules only.
Configures UDP Helper to support overlapped IP interfaces by using the
first interface.
Valid Minimum Abbreviation
ip u i f
Important Considerations
■
Overlapped IP interfaces are multiple logical interfaces that are defined
for a single physical port. You can specify how UDP Helper forwards
packets from overlapped IP interfaces with one of three interface
options (
first
,
even
, or
sequential
).
■
The value first directs the system to use the first overlapped IP
interface as the source network for forwarded packets.
■
The system implements your selection immediately. You can view the
UDP Helper configuration when you configure the forwarding
address.