Cisco Systems 78-11741-02 manual Configuring TCP Performance Parameters, IPC-110

Configuring IP Services

Configuring TCP Performance Parameters

To remove IP accounting based on the MAC address from the interface, use the no ip accounting mac-addresscommand.

Use the EXEC command show interface mac to display MAC accounting information for interfaces configured for MAC accounting.

Configuring IP Precedence Accounting

The precedence accounting feature provides accounting information for IP traffic based on the precedence on any interface. This feature calculates the total packet and byte counts for an interface that receives or sends IP packets and sorts the results based on IP precedence. This feature is supported on all interfaces and subinterfaces and supports CEF, dCEF, flow, and optimum switching.

To configure the interface for IP accounting based on IP precedence, perform the following steps beginning in global configuration model:

	Command	Purpose
Step 1
	Router(config)# interface type number	Specifies the interface (or subinterface) and enters interface
		configuration mode.
Step 2
	Router(config-if)#ip accounting precedence	Configures IP accounting based on the precedence of
	{input output}	received (input) or transmitted (output) packets

To remove IP accounting based on IP precedence from the interface, use the no ip accounting precedence command.

Use the EXEC command show interface precedence to display precedence accounting information for interfaces configured for precedence accounting.

Configuring TCP Performance Parameters

To tune IP performance, perform any of the optional tasks described in the following sections. To configure various switching options, refer to the “Cisco IOS Switching Paths” chapter in the Cisco IOS Switching Services Configuration Guide.

•Compressing TCP Packet Headers (Optional)

•Setting the TCP Connection Attempt Time (Optional)

•Enabling TCP Path MTU Discovery (Optional)

•Enabling TCP Selective Acknowledgment (Optional)

•Enabling TCP Time Stamp (Optional)

•Setting the TCP Maximum Read Size (Optional)

•Setting the TCP Window Size (Optional)

•Setting the TCP Outgoing Queue Size (Optional)

Cisco IOS IP Configuration Guide

IPC-110