D-Link DI-1750 Reference Manual page 197

(00)<1-65535> bytes
Please Input the code of command to be excute(0-1): 0
Select0，and input the window size. <![endif]>
6.7 Configure IP over WANs
You can configure IP over X.25, Frame Relay, and PPP networks. To do this for X.25, PPP, or Frame
Relay, configure the address mappings as described in the appropriate chapters of the Wide-Area
Networking Configuration Guide.
6.7.1 Monitor and Maintain the IP Network
To monitor and maintain your network, perform the tasks in the following sections:
♦ Clear Caches, Tables, and Databases
♦ Clear TCP Connection
♦ Display System and Network Statistics
♦ Display Debuging Information
1. Clear Caches, Tables, and Databases
You can remove all contents of a particular cache, table, or database. Clearing a cache, table, or
database can become necessary when the contents of the particular structure have become or are
suspected to be invalid.
Use the following command to clear:
clear tcp statistics
[DEFAULT@router /enable/]#clear
(00)arp-cache
......
(09)tcp
......
Please Input the code of command to be excute(0-11): 9
input 9，Select tcp option ，prompt is as below:
(00)local
(01)statistics
(02)tcb
Please Input the code of command to be excute(0-2): 1
input 1，Select statistics option ，it will clear TCP statistics.
Will you excute it? (Y/N):y
2. Clear TCP Connection
Use the following command to shut down a TCP connection.
clear tcp {local host-name port
remote
host-name
address}
[DEFAULT@router /enable/]#clear
(00)arp-cache
......
(09)tcp
......
Please Input the code of command to be excute(0-11): 9
Window size (default 2000)
Command
Clear the entire ARP cache
Clear a TCP connection or statistics
Local host address/port
TCP protocol statistics
TCB address
Command
|
tcb
port
Clear the entire ARP cache
Clear a TCP connection or statistics
Model Name
Function
Clear TCP statistics.
Function
Clear specified TCP connection. (TCB is TCP Control
Block.)
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