Dell PowerEdge FX2/FX2s - Manual (Page 341)

Defaults 10 minutes
Command
Modes CONFIGURATION
Command
History
Version 9.4(0.0) Supported on the FN I/O aggregator.. This command is
supported in Programmable-Mux (PMUX) mode only.
iscsi cos
Set the QoS policy that is 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.
Parameters
enable Enter the keyword enable to allow the application of
preferential QoS treatment to iSCSI traffic so that the iSCSI
packets are scheduled in the switch with a dot1p priority 4
regardless of the VLAN priority tag in the packet. The default
is: the iSCSI packets are handled with dotp1 priority 4
without remark.
disable Enter the keyword disable to disable the application of
preferential QoS treatment to iSCSI frames.
dot1p vlan-
priority-value Enter the dot1p value of the VLAN priority tag assigned to the
incoming packets in an iSCSI session. The range is from 0 to
7. The default is the dot1p value in ingress iSCSI frames is not
changed and is the same priority is used in iSCSI 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 from 0 to 63. The default is:
the DSCP value in ingress packets is not changed.
remark Marks the incoming iSCSI packets with the configured dot1p
or DSCP value when they egress to the switch. The default is:
the dot1and DSCP values in egress packets are not changed.
Defaults The default dot1p VLAN priority value is 4 without the remark option.
Command
Modes CONFIGURATION
Command
History
Version 9.4(0.0) Supported on the FN I/O aggregator. This command is
supported in Programmable-Mux (PMUX) mode only.
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