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3com 5500-ei pwr Guia De Referência

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tcp timer syn-timeout 
Syntax 
tcp timer syn-timeout time-value 
undo tcp timer syn-timeout 
View 
System view 
Parameters 
time-value: TCP synwait timer, in seconds, with the value ranging from 2 to 600. 
Description 
Use the tcp timer syn-timeout command to configure the TCP synwait timer.  
Use the undo tcp timer syn-timeout command to restore the default value of the TCP synwait timer.  
By default, the value of the TCP synwait timer is 75 seconds.  
When sending the SYN packet, TCP starts the synwait timer. If the response packet is not received 
before synwait times out, the TCP connection will be terminated.  
Related commands: tcp timer fin-timeout, tcp window. 
Examples 
# Configure the value of the TCP synwait timer to 80 seconds.  
<Sysname> system-view 
System View: return to User View with Ctrl+Z. 
[Sysname] tcp timer syn-timeout 80 
tcp window 
Syntax 
tcp window window-size 
undo tcp window 
View 
System view 
Parameters 
window-size: Size of the transmission and receiving buffers of the connection-oriented socket, 
measured in kilobytes (KB), in the range of 1 to 32. 
Description 
Use the tcp window command to configure the size of the transmission and receiving buffers of the 
connection-oriented socket.  
Use the undo tcp window command to restore the default size of the transmission and receiving 
buffers of the connection-oriented socket.  
By default, the size of the transmission and receiving buffers is 8 KB.