Administrator Guide

fcf-priority
In an FCoE map, configure the priority used by a server CNA to select an upstream FCoE forwarder (FCF).
M I/O Aggregator with the FC Flex IO module
Syntax
fcf—priority priority
Parameters
priority Enter the priority assigned to the M I/O Aggregator with the FC Flex IO module
NPIV proxy gateway, which appears to a downstream server CNA as an FCF. The
range of FCF priority values is from 1 to 255.
Defaults 128
Command Modes FCOE MAP
Supported Modes Programmable-Mux (PMUX)
Command
History
Version Description
9.3(0.0) Introduced on the M I/O Aggregator and MXL 10/40GbE Switch with the FC Flex
IO module.
Usage
Information
The FCF priority you assign to an M I/O Aggregator with the FC Flex IO module is used by server CNAs to
select an upstream FCF to use for a fabric login (FLOGI).
To remove a configured FCF priority from an FCoE map, enter the no fcf-priority command.
Related
Commands
fcoe-map — creates an FCoE map which contains the parameters used in the communication between
servers and a SAN fabric.
show fcoe-map— displays the Fibre Channel and FCoE configuration parameters in FCoE maps.
fc-map
In an FCoE map, configure the FCoE mapped address prefix (FC-MAP) value which is used to identify FCoE traffic transmitted
on the FCoE VLAN for the specified fabric.
M I/O Aggregator with the FC Flex IO module
Syntax
fc—map fc-map-value
Parameters
fc-map-value Enter the unique MAC address prefix used by a SAN fabric.
The range of FC-MAP values is from 0EFC00 to 0EFCFF.
Defaults None
Command Modes FCOE MAP
Supported Modes Programmable-Mux (PMUX)
Command
History
Version Description
9.3(0.0) Introduced on the M I/O Aggregator and MXL 10/40GbE Switch with the FC Flex
IO module.
Usage
Information
The FC-MAP value you enter must match the FC-MAP value used by an FC switch or FCoE forwarder
(FCF) in the fabric. An FCF switch accepts only FCoE traffic that uses the correct FC-MAP value.
122 FC Flex IO Modules