iSCSI Optimization Commands 515
User Guidelines
Changing the aging time has the following behavior:
• When aging time is increased, current sessions will be timed out according
to the new value.
• When aging time is decreased, any sessions that have been dormant for a
time exceeding the new setting will be immediately deleted from the table.
All other sessions will continue to be monitored against the new time out
value.
Example
The following example sets the aging time for iSCSI sessions to 100 minutes.
console(config)#iscsi aging time 100
iscsi cos
The iscsi cos vpt command is supported on the PCM8024-k. The iscsi cost
vpt command is not supported on the PCM6348.
Use the iscsi cos command in Global Configuration mode to set the quality
of service profile that will be applied to iSCSI flows. To return to the default
value, use the no form of this command. Vpt/DSCP values can be configured
independently from the application of QoS treatment.
Syntax
iscsi cos {enable | disable | vpt
vpt
| dscp
dscp
} [remark]
no iscsi cos
Parameter Description
Parameter Description
enable Enables application of preferential QoS treatment to iSCSI
frames.
disable Disables application of preferential QoS treatment to iSCSI
frames.
vpt/dscp The VLAN Priority Tag or DSCP value to assign received iSCSI
session packets.
2CSPC4.XModular-SWUM200.book Page 515 Thursday, March 10, 2011 11:18 AM
