Reference Guide

Usage
Information
By default, iSCSI flows are assigned to dot1p priority 4. Dell Networking
recommends changing the dot1p priority-queue setting to 0 (zero).
iscsi enable
Globally enable iSCSI optimization.
S5000
Syntax
iscsi enable
To disable iSCSI optimization, use the no iscsi command.
Parameters
enable Enter the keyword enable to enable the iSCSI optimization
feature.
Defaults Disabled.
Command
Modes
CONFIGURATION
Usage
Information
You cannot enable iSCSI optimization when the VLT domain is active. To deactivate
the VLT domain, use the no vlt domain command.
Command
History
Version 9.0(1.3) Introduced on the S5000.
iscsi priority-bits
Configure the priority bitmap that advertises in the iSCSI application TLVs.
S5000
Syntax
iscsi priority-bits
To remove the configured priority bitmap, use the no iscsi priority-bits
command.
Defaults 4 (0x10 in the bitmap)
Command
Modes
PROTOCOL LLDP (only on the global, not on the interface)
Command
History
Version 9.0(1.3) Introduced on the S5000.
iSCSI Optimization
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