Netgear XCM8806 Chassis User Manual - Page 380
Configuring Traffic Groups, Configuring an ACL-Based Traffic Group
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NETGEAR 8800 User Manual Configuring Traffic Groups The following sections describe how to configure traffic groups: • Configuring an ACL-Based Traffic Group on page 380 • Configuring a CoS 802.1p-Based Traffic Group on page 380 • Configuring a DiffServ-Based Traffic Group on page 381 • Configuring a Port-Based Traffic Group on page 383 • Configuring a VLAN-Based Traffic Group on page 383 Configuring an ACL-Based Traffic Group ACL-based traffic groups are introduced in ACL-Based Traffic Groups on page 362. An ACL can implement multiple QoS features, so it is usually best to finalize the ACL after all other features have been configured. To configure an ACL-based traffic group, do the following: 1. Create an ACL policy file and add rules to the file using the following guidelines: a. Use ACL match conditions to identify the traffic for the traffic group. b. Use ACL action modifiers to apply QoS features such as ingress meter or traffic queue selection, egress QoS profile or traffic queue selection, and 802.1p priority replacement to the traffic group. 2. Apply the ACL policy file to the ports where you want to define the traffic groups. You can apply the file to specific ports, all ports, or all ports in a VLAN. ACLs are described in detail in Chapter 13, ACLs. Configuring a CoS 802.1p-Based Traffic Group As described in CoS 802.1p-Based Traffic Groups on page 362, the default switch configuration defines CoS 802.1p-based traffic groups. The configuration options for these groups are described in the following sections: • Enabling and Disabling 802.1p Examination on page 380 • Changing the 802.1p Priority to QoS Profile Mapping on page 381 Note: If you are using ACL-based traffic groups, use the qosprofile or traffic-queue action modifier to select a forwarding queue. Traffic that meets any ACL match conditions is not evaluated by other traffic groups. Enabling and Disabling 802.1p Examination CoS 802.1p examination is supported on all platforms and enabled by default. However, you can only disable and enable this feature on NETGEAR 8800 switches. To free ACL 380 | Chapter 15. QoS
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