The following example disables device mapping for two WWNs.
switch:admin> ag --wwnmappingdisable "10:00:00:06:2b:0f:71:0c; 10:00:00:05:1e:5e:
2c:11"
3. Enter the ag--wwnmappingdisable command with the --all option to disable mapping for all
available WWNs. The --all option will not affect mappings made in the future. Disabled mappings can
be modified without automatically enabling them.
The following example removes device mapping for all available WWNs.
switch:admin> ag --wwnmappingdisable --all
Enabling device mapping
Use the following steps to enable device mapping for all or specific devices that were previously
disabled.
1. Connect to the switch and log in using an account assigned to the admin role.
2. Enter the ag --wwnmappingenable command with the [WWN]; [WWN] option to enable mapping for
specific WWNs.
The following example enables two device WWNs.
switch:admin> ag --wwnmappingenable "10:00:00:06:2b:0f:71:0c; 10:00:00:05:1e:5e:2c:
11"
3. Enter the ag --wwnmappingenable command with the --all option to enable mapping for all currently
available WWNs. The --all option will not affect mappings made in the future. Any mapping added for
a new device (a device for which mapping is not disabled) will be enabled by default. Disabled
mappings can be modified without automatically enabling them.
The following command enables all previously disabled device mappings.
switch:admin> ag --wwnmappingenable --all
Displaying device mapping information
The ag --wwnmapshow command displays static and dynamic mapping information about all device
WWNs that have been mapped to N_Ports or N_Port groups. For each WWN, this command displays
the following:
• WWN - Device WWNs that are mapped to N_Ports
• 1st N_Port - First or primary mapped N_Port (optional)
• 2nd N_Port - Secondary or failover N_Port (optional)
• PG_ID - Port Group ID where the device is mapped
• Current - The N_Port that the device is using (none displays if the device is not logged in)
• Enabled - Indicates whether device mapping is enabled or disabled
Note that new device mappings will only be enabled and display the next time the device logs in to the
switch.
To display device mapping information, enter the ag -- wwnmapshow command.
Pre-provisioning
You can use Fabric OS commands, Web Tools, and Fabric Manager to map devices that do not yet
exist. This allows applicable management programs to push configuration changes without worrying
about the order in which they are received. For example, if system administrators need to push a set of
port group changes and a set of device mapping changes, they could push them in either order without

Enabling device mapping

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