Users Guide

You can configure whether iSCSI frames are re-marked to contain the configured VLAN priority tag or IP
DSCP when forwarded through the switch.
NOTE: On a switch in which a large proportion of traffic is iSCSI, CoS queue assignments may
interfere with other network control-plane traffic, such as ARP or LACP. Balance preferential
treatment of iSCSI traffic against the needs of other critical data in the network.
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iSCSI Optimization