Netgear M4100-26G CLI Manual - Page 497
iscsi aging time, no iscsi cos
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ProSafe M4100 and M7100 Managed Switches Note: SCSI flows are assigned by default to the highest VPT/DSCP mapped to the highest queue not used for stack management or voice VLAN. The user should also take care of configuring the relevant Class of Service parameters for the queue in order to complete the setting. Setting the VPT/DSCP sets the QoS profile which determines the egress queue to which the frame is mapped. The switch default setting for egress queues scheduling is Weighted Round Robin (WRR). The user might complete the QoS setting by configuring the relevant ports to work in other scheduling and queue management modes via the Class of Service settings. Depending on the platform, these choices might include strict priority for the queue used for iSCSI traffic. The downside of strict priority is that, in certain circumstances (under heavy high priority traffic), other lower priority traffic might get starved. In WRR the queue to which the flow is assigned to can be set to get the required percentage. Format Mode iscsi cos traffic-class {vpt | dscp } [remark] Global Config Term traffic-class vpt/dscp remark Definition The traffic class used for assigning iSCSI traffic to a queue. The VLAN Priority Tag or DSCP to assign iSCSI session packets. Mark the iSCSI frames with the configured VPT/DSCP when egressing the switch. no iscsi cos This command is to set the Quality of Service profile of SCSI flows to default. Format Mode no iscsi cos Global Config iscsi aging time The iscsi aging time Global Configuration mode command sets aging time for iSCSI sessions. Behavior when changing aging time: Quality of Service (QoS) Commands 497