How is bandwidth of different types of traffic guaranteed


Configure traffic classifiers to differentiate traffic, configure queue ef or queue af in traffic behaviors, bind the traffic classifiers and traffic behaviors to a traffic policy, and apply the traffic policy to an interface.

Other related questions:
How to configure Assured Forwarding (AF) for packets of a certain type on an AR
On AR routers, you can run the queue af command to configure Assured Forwarding (AF) for packets of a certain type and set the minimum bandwidth. AF ensures a low drop probability of packets when the rate of outgoing service traffic does not exceed the minimum bandwidth. It is applied to services of heavy traffic whose bandwidth need to be ensured. Configuration example: Set the minimum bandwidth for the traffic of network segment to 3000 kbit/s. [Huawei] acl 3022 //Configure an ACL to match traffic for which traffic is to be assured. [Huawei-acl-adv-3022] rule permit ip source [Huawei-acl-adv-3022] quit [Huawei] traffic classifier c [Huawei-classifier-c] if-match acl 3022 //Create a traffic classifier to protect the traffic matching the ACL rule. [Huawei-classifier-c] quit [Huawei] traffic behavior b [Huawei-behavior-b] queue af bandwidth 3000 //Create a traffic behavior and set the minimum bandwidth to 3000 kbit/s. [Huawei-behavior-b] quit [Huawei] traffic policy p [Huawei-trafficpolicy-p] classifier c behavior b //Create a traffic policy and bind the traffic classifier and traffic behavior to the traffic policy. [Huawei-trafficpolicy-p] quit [Huawei] interface Ethernet 0/0/0 [Huawei-Ethernet0/0/0] traffic-policy p outbound //Apply the traffic policy on the interface.

Types of channel bandwidth supported by OSC boards
In general, OSC boards support the following channel bandwidth: 4.096 Mbit/s, 16.896 Mbit/s, and 155.52 Mbit/s.

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