3Com 3031 Command Reference Manual page 455

ip fast-forwarding
Description
Using the display udp statistics command, you can view TCP traffic statistic
information.
The command is used to display the traffic statistic information of all the active
TCP connections. Statistics information is classified into two parts: receiving and
sending, and each part can be further classified according to different types of
packets, as checksum packets and error packets, for example. Moreover there are
statistics closely related to connection, such as the number of broadcast packets.
The statistics information is organized in terms of packet.
For relate configuration, please refer to the reset udp statistics command.
Example
Display the UDP traffic statistic information.
<3Com> display udp statistics
Received packet:
Total:0
checksum error:0
shorter than header:0, data length larger than packet:0
no socket on port:0
broadcast:0
not delivered, input socket full:0
input packets missing pcb cache:0
Sent packet:
Total:0
The displayed information is explained as below:
UDP packet is received, 0 packet has checksum error. And there is 0 packet whose
packet length is shorter than the packet header, 0 packet whose data length is
bigger than the packet length, 0 packet whose socket uses this port No. 0 packet
being broadcast packet, 0 packet not being delivered due to full socket buffer, 0
packet not finding pcb and 0 UDP packet being sent.
Syntax
ip fast-forwarding [ inbound | outbound ]
undo ip fast-forwarding
View
Interface view
Parameter
inbound: Allows fast-forwarding only on the inbound interface.
outbound: Allows fast-forwarding only on the outbound interface.
Description
Using the ip fast-forwarding command, you can enable fast packet forwarding on
the outbound interface. Using the undo ip fast-forwarding command, you can
disable fast-forwarding on the outbound interface.
By default, fast-forwarding is allowed on both inbound and outbound interfaces.
IP Performance Configuration Commands 455