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iSCSI High Availability
S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m .
Figure 35-16 Virtual Target with an Active Primary Port
IP Addr 10.1.1.1
iqn.initiator.abc
To enable the trespass feature for a static iSCSI virtual target, follow these steps:
Command
Step 1
switch# config terminal
switch(config)#
Step 2
switch(config)# iscsi virtual-target name
1987-02.com.cisco.initiator
switch(config-iscsi-tgt)#
Step 3
switch(config-iscsi-tgt)# pwwn
50:00:00:a1:94:cc secondary-pwwn
50:00:00:a1:97:ac
Step 4
switch(config-iscsi-tgt)# trespass
switch(config-iscsi-tgt)# no trespass
Use the show iscsi virtual-target command to verify.
switch# show iscsi virtual-target iqn.1987-02.com.cisco.initiator
target: 1987-02.com.cisco.initiator
Multiple IPS Ports Connected to the Same IP Network
Figure 35-17
same IP network.
Cisco MDS 9000 Family Configuration Guide
35-42
IP network
iSCSI
iSCSI
IP Addr 10.1.1.2
iqn.virtual-target.abc
Port WWN 10:20:10:00:56:00:70:50
Configured node
all initiator permit is disabled
trespass support is enabled
provides an example of a configuration with multiple Gigabit Ethernet interfaces in the
pWWN a1:94:cc
fcid 0x550002
Primary
FC
FC
Secondary
pWWN a1:97:ac
fcid 0610003
Purpose
Enters configuration mode.
Creates the iSCSI target name
iqn.1987-02.com.cisco.initiator.
Maps a virtual target node to a Fibre Channel
target and configures a secondary pWWN.
Enables the trespass feature.
Disables the trespass feature (default).
OL-6973-03, Cisco MDS SAN-OS Release 2.x
Chapter 35
Configuring iSCSI
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