Brocade Fabric OS Command Reference Manual Supporting Fabric OS v7.0.0 (April 2011)

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28 Fabric OS Command Reference

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--addwwnmapping N_Port "WWN [;WWN2;...]" | --all

Maps one or more device WWNs to a preferred N_Port. All traffic form the

specified devices is forced through the specified N_Port, regardless of which

F_Port the device logs into. In the event the designated N_Port should become

unavailable, an alternate port can serve as a preferred failover port. This

command only affects devices that are connecting to the fabric after successful

execution of this command; it will not affect devices already logged in. If a device

is already connected to the switch when its mapping is created, that mapping

goes into effect the next time the device connects. The WWN list must be

enclosed in double quotation marks. WWNs must be separated by semicolons.

The --all option indicates all device WWNs already mapped, for example, if you

wish to change an existing WWN mapping. It does not affect device WWNs that

are not part of an existing mapping.

--delwwnmapping N_Port "WWN [;WWN2;...]" | --all

Removes the mapping of one or more device WWNs to a preferred N_Port. The

--all option removes the mapping for all device WWNs currently mapped to the

specified N_Port. The WWN list must be enclosed in double quotation marks.

WWNs must be separated by semicolons. The mappings are removed upon

execution of this command.

--addwwnpgmapping PG "WWN [;WWN2;...]" | --all

Maps one or more device WWNs to any of the N_Ports included in the specified

port group . The port group is identified by its port group ID. The --all option maps

all currently mapped device WWNs to the specified port group. The WWN list

must be enclosed in double quotation marks. WWNs must be separated by

semicolons. The device WWN to port group mapping takes effect the next time

the device logs in.

--delwwnpgmapping PG "WWN [;WWN2;...]" | --all

Removes the mapping between the specified device WWNs and the specified port

group. The port group is identified by its port group ID. The --all option removes

the mapping of all device WWNs currently mapped to the specified port group.

The WWN list must be enclosed in double quotation marks. WWNs must be

separated by semicolons. The mappings are removed upon execution of this

command.

--addwwnfailovermapping N_Port "WWN [;WWN2;...]"| --all

Maps one or more device WWNs to a preferred failover N_Port. If the N_Port to

which the WWNS are mapped is not available or goes down, the device logins fail

over to the preferred failover N_Port. The --all option maps all currently mapped

device WWNs to the specified failover N_Port. The WWN list must be enclosed in

double quotation marks. WWNs must be separated by semicolons.

--delwwnfailovermapping N_Port "WWN

[;WWN2;...]" | --all

Deletes the mapping of one or more device WWNs to a preferred failover N_Port.

The --all option deletes the failover mappings of all device WWNs currently

mapped to the specified N_Port. The WWN list must be enclosed in double

quotation marks. WWNs must be separated by semicolons.

--wwnmappingdisable "WWN [;WWN2;...]" | --all

Disables one or more device WWN mappings. Use this command if you want to

disable the mapping action temporarily without making permanent changes to the

mappings. The mappings remain disabled until they are re-enabled or deleted.

The --all option disables all currently existing device WWN mappings.

--wwnmappingenable "WWN [;WWN2;...]" | --all

e-enables one or more previously disabled device WWN mappings. The --all

option re-enables all previously disabled device WWN mappings.