Reference Guide

282 | iSCSI Optimization
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Default iSCSI Optimization Values
Table 15-1 shows the default values for the iSCSI optimization feature.
iSCSI Optimization Prerequisites
• iSCSI optimization requires that you enable LLDP on the switch. LLDP is enabled by default (refer to
Link Layer Discovery Protocol (LLDP)).
• iSCSI optimization requires two ingress ACL groups to be configured. iSCSI is allocated two ACL
groups by default (refer to CAM Allocation).
Table 15-1. iSCSI Optimization: Default Parameters
Parameter Default Value
iSCSI Optimization global setting Enabled
iSCSI CoS mode (802.1p priority queue
mapping)
Enabled: dot1p priority 4 without remark setting
iSCSI CoS Packet classification iSCSI packets are classified by VLAN instead of by DSCP values.
VLAN priority tag iSCSI flows are assigned by default to dot1p priority 4 without remark
setting.
DSCP None: user-configurable.
Remark Not configured.
iSCSI session aging time 10 minutes
iSCSI optimization target ports iSCSI well-known ports 3260 and 860 are configured as default (with no IP
address or name) but can be removed as any other configured target.