Administrator Guide

iqn.1991-05.com.microsoft:win-x9l8v27yajg
ISID: 400001370000
VLT PEER2
Session 0:
-----------------------------------------------------------------------------
Target: iqn.2001-05.com.equallogic:0-8a0906-0f60c2002-0360018428d48c94-iom011
iqn.1991-05.com.microsoft:win-x9l8v27yajg
ISID: 400001370000
The following example shows the show iscsi session detailed command.
VLT PEER1
Dell# show iscsi session detailed
Session 0:
--------------------------------------------------------
Target:iqn.2010-11.com.ixia:ixload:iscsi-TG1
Initiator:iqn.2010-11.com.ixia.ixload:initiator-iscsi-2c
Up Time:00:00:01:28(DD:HH:MM:SS)
Time for aging out:00:00:09:34(DD:HH:MM:SS)
ISID:806978696102
Initiator Initiator Target Target Connection
IP Address TCP Port IP Address TCPPort ID
10.10.0.44 33345 10.10.0.101 3260 0
VLT PEER2
Session 0:
--------------------------------------------------------
Target:iqn.2010-11.com.ixia:ixload:iscsi-TG1
Initiator:iqn.2010-11.com.ixia.ixload:initiator-iscsi-2c
Up Time:00:00:01:28(DD:HH:MM:SS)
Time for aging out:00:00:09:34(DD:HH:MM:SS)
ISID:806978696102
Initiator Initiator Target Target Connection
IP Address TCP Port IP Address TCPPort ID
10.10.0.53 33432 10.10.0.101 3260 0
Enable and Disable iSCSI Optimization
The following describes enabling and disabling iSCSI optimizaiton.
NOTE: iSCSI monitoring, auto-configuration and auto-detection is enabled by default.
If you enable iSCSI, flow control is automatically enabled on all interfaces. To disable flow control on all interfaces, use the no
flow control rx on tx off command and save the configuration. To disable iSCSI optimization, which can turn on flow
control again on reboot, use the no iscsi enable command and save the configuration.
When you enable iSCSI on the switch, the following actions occur:
● Link-level flow control is enabled on interfaces where PFC is disabled.
● iSCSI session snooping is enabled.
● iSCSI LLDP monitoring starts to automatically detect EqualLogic arrays.
The following message displays when you enable iSCSI on a switch and describes the configuration changes that are
automatically performed:
%SYSTEM:CP %IFMGR-5-IFM_ISCSI_ENABLE: iSCSI has been enabled causing flow control to be
enabled on all interfaces. EQL detection and enabling iscsi profile-compellent on an
interface may cause some automatic configurations to
occur like jumbo frames on all ports and no storm control and spanning tree port-fast on
the port of detection.
You can reconfigure any of the auto-provisioned configuration settings that result when you enable iSCSI on a switch.
When you disable the iSCSI feature, iSCSI resources are released and the detection of EqualLogic arrays using LLDP is disabled.
Disabling iSCSI does not remove the MTU, flow control, portfast, or storm control configuration applied as a result of enabling
iSCSI.
iSCSI Optimization
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