Cisco MDS 9000 Series Command Reference

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8-15
Cisco MDS 9000 Family Command Reference
OL-8413-07, Cisco MDS SAN-OS Release 3.x
Chapter 8 F Commands
fcc priority
fcc priority
To assign the FCC priority to the entire switch, use the fcc priority command in configuration mode. To
revert to the default, use the no form of the command.
fcc priority number
no fcc priority number
Syntax Description
Defaults The default priority is 4.
Command Modes Configuration mode.
Command History
Usage Guidelines FCC reduces the congestion in the traffic without interfering with standard Fibre Channel protocol.
Note This command is not supported on the Cisco MDS 9124 switch, the Cisco Fabric Switch for HP c-Class
BladeSystem, and the Cisco Fabric Switch for IBM BladeCenter.
Examples The following example shows how to configure the FCC priority threshold as 2.
switch# config terminal
switch(config)# fcc priority 2
Related Commands
number The FCC priority threshold. The range is 0 to 7, where 0 is the lowest priority
and 7 the highest priority.
Release Modification
1.0(2) This command was introduced.
Command Description
show fcc Displays FCC settings.

Cisco MDS 9000 Series Specifications

General

Category	Switch
Operating System	Cisco NX-OS
Ports	Varies by model
Protocols	Fibre Channel (FC), Fibre Channel over IP (FCIP), iSCSI
Redundancy	Redundant supervisors, power supplies, and fans
Management	Cisco Data Center Network Manager (DCNM), CLI, SNMP
Virtualization Support	VSANs (Virtual SANs)
Security Features	Fibre Channel Security Protocol (FC-SP)
Hot Swappable Components	power supplies, fans
Power Supply Options	AC and DC options available