Netgear XCM8810 Chassis User Manual - Page 370
Table 44., Default QoS Profile Parameters on the NETGEAR 8800 Series Switches
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NETGEAR 8800 User Manual Table 44. Default QoS Profile Parameters on the NETGEAR 8800 Series Switches Ingress 802.1p Priority Value 0-6 Egress QoS Queue Service Profile Priority Valueb Namea Buffer QP1 1 (Low) 100% QP2 2 (LowHi) 100% QP3 3 (Normal) 100% QP4 4 (NormalHi) 100% QP5 5 (Medium) 100% QP6 6 (MediumHi) 100% QP7 7 (High) 100% 7 QP8 8 (HighHi) 100% a. The QoS profile name cannot be changed. b. The queue service priority value cannot be changed. Weight Notes 1 This QoS profile is part of the default configuration and cannot be deleted. 1 You must create this QoS profile before using it. 1 You must create this QoS profile before using it. 1 You must create this QoS profile before using it. 1 You must create this QoS profile before using it. 1 You must create this QoS profile before using it. 1 You must create this QoS profile before using it. 1 This QoS profile is part of the default configuration and cannot be deleted. For CoS 802.1p traffic groups, the ingress 802.1p priority value selects a specific QoS profile as shown in Table 44. This mapping can be changed as described in Changing the 802.1p Priority to QoS Profile Mapping on page 381. For traffic groups other than 802.1p-based groups, the traffic group configuration selects a specific egress QoS profile by name. The default dual-rate QoS configuration is 0% for minimum bandwidth and 100% for maximum bandwidth. A buffer parameter allows you to define the maximum amount of packet buffer memory to be used by a QoS profile. By default, all QoS profiles can use 100% of the available packet buffer memory. However, you can restrict buffer usage for a QoS profile in amounts ranging from 1 to 100%, in whole integers. Regardless of the maximum buffer setting, the system does not drop any packets if any packet buffer memory remains to hold the packet and the current QoS profile buffer use is below the maximum setting. Note: Using all eight queues on all ports can result in insufficient buffering to sustain 0 packet loss throughput during full-mesh connectivity with large packets. 370 | Chapter 15. QoS
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