Users Guide

iscsi aging time
Set the aging time for iSCSI sessions.
Syntax
iscsi aging time time
To remove the iSCSI session aging time, use the no iscsi aging time command.
Parameters
time Enter the aging time for the iSCSI session. The range is from 5 to 43,200 minutes.
Defaults 10 minutes
Command Modes CONFIGURATION
Supported Modes
Programmable-Mux (PMUX)
Command History
Version Description
9.9(0.0) Introduced on the FN IOM.
9.4(0.0) Supported on the FN I/O Aggregator.
9.2(0.0) Introduced on the M I/O Aggregator.
8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
iscsi cos
Set the QoS policy that is applied to the iSCSI ows.
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 trac 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 congured dot1p or DSCP value when they
egress to the switch. The default is: the dot1and DSCP values in egress packets are not
changed.
242 iSCSI Optimization