324 | iSCSI Optimizationw w w . d e l l . c o m | s u p p o r t . d e l l . c o miscsi aging timeSet the aging time for iSCSI sessions.Syntax iscsi aging time timeTo remove the iSCSI session aging time, use the no iscsi aging time command.ParametersDefaults 10 minutes.Command Mode CONFIGURATIONCommandHistoryiscsi cos Set the QoS policy that will be applied to the iSCSI flows.Syntax iscsi cos {enable | disable | dot1p vlan-priority-value [remark] | dscp dscp-value [remark]}To disable the QoS policy, use the no iscsi cos dscp command.ParametersDefaults See above.Command Modes CONFIGURATIONCommandHistorytime Enter the aging time for the iSCSI session.Valid values: 5 to 43,200 minutes.Version 8.3.16.1 Introduced on MXL 10/40GbE Switch IO Moduleenable Enter the keyword enable to allow the application of preferential QoS treatment toiSCSI traffic so that the iSCSI packets are scheduled in the switch with a dot1ppriority 4 regardless of the VLAN priority tag in the packet.Default: iSCSI packets are handled with dotp1 priority 4 without remark.disable Enter the keyword disable to disable the application of preferential QoS treatmentto iSCSI frames.dot1pvlan-priority-valueEnter the dot1p value of the VLAN priority tag assigned to the incoming packets inan iSCSI session.The valid range is 0 to 7.Default: The dot1p value in ingress iSCSI frames is not changed and is used iniSCSI TLV advertisements if you did not enter the iscsi priority-bits command.dscp dscp-value Enter the DSCP value assigned to the incoming packets in an iSCSI session.The valid range is 0 to 63.Default: The DSCP value in ingress packets is not changed.remark Marks the incoming iSCSI packets with the configured dot1p or DSCP value whenthey egress to the switch.Default: The dot1and DSCP values in egress packets are not changed.Version 8.3.16.1 Introduced on MXL 10/40GbE Switch IO Module
