D-Link DI-1750 Reference Manual page 388

9.1.3 QoS Link Efficiency Mechanisms
The Router offers Compressed Real-Time Protocol (CRTP) mechanism to improve efficiency of the
bandwidth. See to related CRTP references for information.
9.2 Configure QoS
9.2.1 QoS Configuration Overview
Before configuring QoS, you must configure queueing algorithm, QoS signaling and QoS link eficiency
mechanisms. The last two are optional and the first one has the default value which can be altered
according to the instances on every interface.
9.2.2 Configure WFQ
To configure fair queueing on an interface, use one of the following commands in interface
configuration mode after specifying the interface:
Command
fair-queue
[DEFAULT@Router /config/]#interface
Key Word:
U(undo) D(default) Q(quit)
(00)FastEthernet
(01)Ethernet
(02)Serial
(03)Async
(04)Null
(05)Loopback
(06)Tunnel
(07)Dialer
(08)Multilink
(09)Virtual-template Virtual template interface
(10)Virtual-tunnel
Please Input the code of command to be excute(0-10): 0
Note：Select an interface here, the FastEthernet is only for example.
Please input a interface name:f0/0
Note：Input an interface here, the f0/0 is only for example
Will you excute it? (Y/N): y
Key Word:
Q(quit)
(00)arp set arp timeout
(01)backup Modify backup parameters
(02)bandwidth Set the interface bandwidth
(03)bridge-group Transparent bridging interface parameters
(05)chinese help message in Chinese
(06)chmem Change memory of system
(07)clear_drv clear interface statistic counter
(08)crypto Encryption module
(09)custom-queue-list Assign a custom queue list to interface
(10)default restore default configuration
(11)delay Set the interface delay
(12)description Set the interface description
(13)duplex Configure duplex operational mode
(14)english help message in English
(15)exit exit / quit
Model Name
Configure an interface to use fair queueing.
FastEthernet interface
Ethernet interface
Serial interface
Asynchronous interface
Null interface
Loopback interface
Tunnel interface
Dialer interface
Multilink-group interface
Virtual tunnel interface
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Purpose