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Chapter 41
Configuring NASB
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 .
Enabling NASB
Network-accelerated Serverless Backup (NASB) can be enabled on an entire SSM or it can be enabled
on one or more groups of four ports on an SSM. Enabling NASB on interfaces has the following
restrictions:
•
•
•
To enable the NASB feature, follow these steps:
Command
Step 1
switch# config t
switch(config)#
Step 2
switch(config)# ssm enable feature nasb module
4
switch(config)# no ssm enable feature nasb
module 4
switch(config)# no ssm enable feature nasb
force module 4
Step 3
switch(config)# ssm enable feature nasb
interface fc 4/1 - 4
switch(config)# no ssm enable feature nasb
interface fc 4/1 - 4
switch(config)# no ssm enable feature nasb
force interface fc 4/1 - 4
OL-6973-03, Cisco MDS SAN-OS Release 2.x
The fewest number of interfaces which you can enable is four. You can specify fc1 through fc4 but
not fc1 through fc2.
The first interface in the group must be 1, 5, 9, 13, 17, 21, 25, or 29. You can specify fc5 through
fc8 but not fc7 through fc10.
The groups of four interfaces do not need to be consecutive. You can specify fc1 through fc8 and
fc17 through fc20.
Purpose
Enters configuration mode.
Enables the NASB application on the entire
SSM in slot 4.
Disables the NASB application on the entire
SSM in slot 4.
Forces the switch to disable the NASB
application on the entire SSM in slot 4.
Enables the NASB application on ports 1
through 4 on the SSM in slot 4.
Interfaces must be specified in
Note
multiples of four beginning at ports 1,
5, 9, 13, 17, 21, 25, and 29.
Disables the NASB application on ports 1
through 4 on the SSM in slot 4.
Forces the switch to disable the NASB
application on ports 1 through 4 on the SSM in
slot 4.
Cisco MDS 9000 Family Configuration Guide
Enabling NASB
41-3
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