Configuring The Fc-Map - Cisco Nexus 7000 series Configuration Manual

FCoE
This example shows how to disable FCoE on the switch:
switch# configure terminal
switch(config)# no feature-set fcoe

Configuring the FC-Map

You can prevent data corruption due to cross-fabric talk by configuring an FC-Map that identifies the Fibre
Channel fabric for this switch. When the FC-Map is configured, the switch discards the MAC addresses that
are not part of the current fabric. An FCF can assign Fabric Provide MAC Addresses (FPMA) to the CNAs
consisting of the FC-Map Value for the Fabric and the Fibre Channel ID (FCID) assigned during Fabric Login
For Cisco MDS 9500 switches, start at configure terminal below .
Note
Before You Begin
For Cisco Nexus 7000 Series, you must be in the storage VDC to configure this feature.
SUMMARY STEPS
1. (Cisco Nexus 7000) switchto vdc vdc-id type storage
2. configure terminal
3. fcoe fcmap fabric-map
DETAILED STEPS
Command or Action
Step 1 (Cisco Nexus 7000) switchto vdc vdc-id type storage
Example:
switch# switchto vdc fcoe type storage
fcoe#
Step 2
configure terminal
Example:
fcoe# configure terminal
fcoe(config)#
Step 3
fcoe fcmap fabric-map
Example:
fcoe(config)# fcoe fcmap 0x0efc2a
This example shows how to configure the global FC-Map on a Cisco Nexus 7000 Series switch:
switch# switchto vdc fcoe type storage
fcoe# configure terminal
OL-25809-02
Purpose
Switches to the storage VDC. The step is required for Cisco
Nexus 7000 Series only.
Enters configuration mode.
Configures the global FC-Map. The default value is
0x0EFC00. The range is from 0x0EFC00 to 0x0EFCFF. Use
the no fcoe map command to reset to the default value.
Cisco NX-OS FCoE Configuration Guide for Nexus 7000 and MDS 9500
Configuring the FC-Map
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