Netgear M4100-26G CLI Manual - Page 451
Differentiated Services (DiffServ) Commands, Queue ID
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ProSafe M4100 and M7100 Managed Switches show interfaces random-detect This command displays the global WRED settings for each CoS queue. If you specify the slot/port, the command displays the WRED settings for each CoS queue on the specified interface. Format Mode show interfaces random-detect [slot/port] Privileged EXEC Term Definition Queue ID An interface supports n queues numbered 0 to (n-1). The specific n value is platform-dependent. WRED Minimum The configured minimum threshold the queue depth (as a percentage) where WRED Threshold starts marking and dropping traffic. WRED Maximum Threshold The configured maximum threshold is the queue depth (as a percentage) above which WRED marks / drops all traffic. WRED Drop Probability The configured percentage probability that WRED will mark/drop a packet, when the queue depth is at the maximum threshold. (The drop probability increases linearly from 0 just before the minimum threshold, to this value at the maximum threshold, then goes to 100% for larger queue depths). Differentiated Services (DiffServ) Commands This section describes the commands you use to configure QOS Differentiated Services (DiffServ). You configure DiffServ in several stages by specifying three DiffServ components: 1. Class a. Creating and deleting classes. b. Defining match criteria for a class. 2. Policy a. Creating and deleting policies b. Associating classes with a policy c. Defining policy statements for a policy/class combination 3. Service a. Adding and removing a policy to/from an inbound or outbound interface The DiffServ class defines the packet filtering criteria. The attributes of a DiffServ policy define the way the switch processes packets. You can define policy attributes on a per-class instance basis. The switch applies these attributes when a match occurs. Packet processing begins when the switch tests the match criteria for a packet. The switch applies a policy to a packet when it finds a class match within that policy. Quality of Service (QoS) Commands 451