Specifications

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Cisco SN 5428-2 Storage Router Software Configuration Guide
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Chapter 6 Configuring SCSI Routing
Configuring Access to iSCSI Targets
Use the following procedure to configure access to all iSCSI targets associated with a SCSI routing
instance. Access is open; the iSCSI targets are made available to any IP host.
Denying access to one or more iSCSI targets
This section provides two procedures: one for denying access to one iSCSI target at a time, and one for
denying access to all iSCSI targets configured as party of a specified SCSI routing instance.
Use the following procedure to deny access to one iSCSI target by any IP host.
Use the following procedure to deny access to all iSCSI targets associated with a SCSI routing instance
by any IP host.
Configuring read/write and read-only access
This section provides two procedures for applying read/write and read-only access to iSCSI targets, but
there are many other combinations you can use.
Use the following procedure to assign read/write access to an iSCSI target by IP hosts listed in a named
access list, and to assign read-only access to the same target by any other IP hosts.
Command Description
Step 1
enable Enter Administrator mode.
Step 2
scsirouter zeus target all
accesslist aegis
Specify that all iSCSI targets that were configured as part of the
specified SCSI routing instance (zeus) can be accessed by IP hosts
listed in an access list (aegis). Because access is read/write by
default, it does not need to be specified.
Command Description
Step 1
enable Enter Administrator mode.
Step 2
scsirouter zeus target all
accesslist any
Specify that all iSCSI targets that were configured as part of the
specified SCSI routing instance (zeus) can be accessed by any IP
host. Because access is read/write by default, it does not need to be
specified.
Command Description
Step 1
enable Enter Administrator mode.
Step 2
scsirouter zeus target
chimaera_eng accesslist none
Specify that no IP host can access the iSCSI target
(chimaera_eng), configured as part of the specified SCSI routing
instance (zeus).
Command Description
Step 1
enable Enter Administrator mode.
Step 2
scsirouter zeus target all
accesslist none
Specify that no IP hosts can access any iSCSI targets that were
configured as part of the specified SCSI routing instance (zeus).