Authentication Mechanism; Local Authentication - Cisco AP776A - Nexus Converged Network Switch 5020 Configuration Manual

Configuring iSCSI
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
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Authentication Mechanism

You can configure iSCSI CHAP or None authentication at both the global level and at each interface
level.
The authentication for a Gigabit Ethernet interface or subinterface overrides the authentication method
configured at the global level.
If CHAP authentication is used, issue the iscsi authentication chap command at either the global level
or at a per-interface level. If authentication should not be used at all, issue the iscsi authentication none
command.
To configure the authentication mechanism for iSCSI, follow these steps:
Command
Step 1
switch# config t
switch(config)#
Step 2
switch(config)# iscsi authentication
chap
To configure the authentication mechanism for iSCSI sessions to a particular interface, follow these
steps:
Command
Step 1
switch# config t
switch(config)#
Step 2
switch(config)# interface
GigabitEthernet 2/1.100
switch(config-if)#
Step 3
switch(config-if)# iscsi
authentication none

Local Authentication

See the
database. To create users in the local password database for the iSCSI initiator, the iSCSI keyword is
mandatory.
To configure iSCSI users for local authentication, follow these steps:
Command
Step 1
switch# config t
switch(config)#
Step 2
switch(config)# username iscsiuser
password ffsffsfsffs345353554535
iscsi
Cisco MDS 9000 Family CLI Configuration Guide
43-24
Mutual CHAP Authentication, page 43-25
"Characteristics of Strong Passwords" section on page 32-11
Purpose
Enters configuration mode.
Configures CHAP as the default authentication
mechanism globally for the Cisco MDS switch. CHAP
authentication is required for all iSCSI sessions.
Purpose
Enters configuration mode.
Selects the Gigabit Ethernet interface.
Specifies that no authentication is required for iSCSI
sessions to the selected interface.
Purpose
Enters configuration mode.
Configures a user name (iscsiuser) and password
(ffsffsfsffs345353554535) in the local database for iSCSI
login authentication.
OL-18084-01, Cisco MDS NX-OS Release 4.x
Chapter 43 Configuring iSCSI
to create the local password