[Huawei] router IP performance configuration command (1)

This article describes how to configure the performance of the router IP address. The following article describes the basic commands and detailed command interpretations.

Clear ip counters
Clear IP statistics.

Clear ip counters

Command mode]

Privileged user mode

User Guide]

In some special cases, you need to clear the IP statistics and re-collect the statistics.

Example]

Clear IP statistics.

Quidway # clear ip counters

Related commands]

Show ip interface, show ip traffic

Ifquelen ip
Configure the length of the IP receiving queue.

Ifquelen ip queue-length

Parameter description]

Queue-length indicates the length of the interface queue.

Command mode]

Global Configuration Mode

User Guide]

Configuring the length of the IP receiving queue will affect the system operation efficiency. It is best to do so under the guidance of technical support staff.

Example]

Configure the IP address's receiving queue to 70.

Quidway (config) # ifquelen ip 70

Related commands]

Show ip interface

Ifquelen arp
Configure the length of the ARP receiving queue.

Ifquelen arp queue-length

Parameter description]

Queue-length indicates the length of the interface queue.

Command mode]

Global Configuration Mode

User Guide]

Configuring the length of the ARP receiving queue may affect the operation efficiency of the Ethernet port. It is best to configure it under the guidance of technical support staff.

Example]

Configure the length of the ARP receiving queue to 70.

Quidway (config) # ifquelen arp 70

Related commands]

Show ip interface

Ip tcp header-compression
Allow or disable TC header compression on the interface.

[No] ip tcp header-compression

Default condition]

TCP packet header compression is disabled by default on the interface.

Command mode]

Interface Configuration Mode

User Guide]

When the PPP protocol is run on a low-speed wide-area network cable, because the TCP packet header accounts for a large proportion of all transmitted data, you can compress the TCP packet header to improve data transmission efficiency.

Example]

Allow TCP packet header compression on the PPP interface Serial0.

Quidway (config-if-Serial0) # ip tcp header-compression

Related commands]

Encapsulation ppp

Show ip cache
The IP address routing buffer is displayed.

Show ip cache

Command mode]

Privileged user mode

User Guide]

Displays the routes recently used by IP addresses to help you diagnose faults.

Example]

Quidway # show ip cache

Route to destination 129.102.100.141:

Destination NetMask Type Interface GateWay

129.102.100.141 255.255.255.255 direct Ethernet0

The above information indicates that the recently used route is the route to 129.102.100.141. This route is a direct route with the output interface Ethernet0.