H3C Technologies H3C S3100 Series Switches - Manual (Page 111)

Operation Manual – IP Address and Performance Confiugration
H3C S3100-52P Ethernet Switch Chapter 2 IP Performance Configuration
2-2
Operation Command Description
Configure timeout time for
the finwait timer in TCP
tcp timer fin-timeout
time-value
Required
By default, the timeout
time of the TCP finwait
timer is 675 seconds.
Configure the socket
receive/send buffer size of
TCP
tcp window window-size
Required
By default, the
receive/send buffer
size is 8 KB.
2.1.4 Subnet-Directed Broadcast Suppression Configuration
Broadcast packets include the general broadcast packets and the subnet-directed
broadcast packets. For a subnet-directed broadcast packet, its destination IP address
is a sub network address, but its source IP address is not in this sub network segment.
You can perform the following configuration to determine whether to receive the
subnet-directed broadcast packets.
Table 2-2
Configure to receive subnet-directed broadcast packets
Operation Command Description
Enter system view
system-view
—
Receive subnet-directed
broadcast packets
ip forward-broadcast
Optional
By default, the
subnet-directed packets
will be suppressed.
2.2 Displaying and Maintaining IP Performance
After the above configurations, you can execute the display command in any view to
display the running status to verify your IP performance configuration.