H3C S7500E Series Command Manual

Command Manual – IP Addressing and Performance
H3C S7500E Series Ethernet Switches
Chapter 2 IP Performance Configuration
Commands
2-21
Parameters
time-value: Length of the TCP finwait timer in seconds, ranging from 2 to 600.
Description
Use the tcp timer syn-timeout command to configure the length of the TCP synwait
timer.
Use the undo tcp timer syn-timeout command to restore the default.
By default, the length of the TCP synwait timer is 75 seconds.
Related commands: tcp timer fin-timeout, tcp window.
Examples
# Set the length of the TCP synwait timer to 80 seconds.
<Sysname> system-view
[Sysname] tcp timer syn-timeout 80
2.1.20 tcp window
Syntax
tcp window window-size
undo tcp window
View
System view
Parameters
window-size: Receiving/sending buffer size of TCP connection in KB, ranging from 1 to
32.
Description
Use the tcp window command to configure the receiving/sending buffer size of TCP
connection.
Use the undo tcp window command to restore the default.
The TCP receiving/sending buffer is 8 KB by default.
Related commands: tcp timer fin-timeout, tcp timer syn-timeout.
Examples
# Configure the receiving/sending buffer of TCP connection as 3 KB.
<Sysname> system-view
[Sysname] tcp window 3

H3C S7500E Series Specifications

General

Brand	H3C
Model	S7500E Series
Category	Switch
Language	English