Command Line Reference Guide
Repeat the priority-group bandwidth pfc command to configure PFC and ETS
traffic handling for each priority group in a DCB map.
You can enable PFC on a maximum of two priority queues.
If you configure more than one priority group as strict priority, the higher numbered priority
queue is given preference when scheduling data traffic.
If a priority group does not use its allocated bandwidth, the unused bandwidth is made
available to other priority groups.
To remove a priority-group configuration in a DCB map, enter the no priority-group
bandwidth pfc
command.
By default, equal bandwidth is assigned to each dot1p priority in a priority group. Use the
bandwidth parameter to configure the bandwidth percentage assigned to a priority group.
The sum of the bandwidth allocated to all priority groups in a DCB map must be 100% of the
bandwidth on the link. You must allocate at least 1% of the total port bandwidth to each priority
group.
Related
Commands
dcb-map – creates a DCB map to configure PFC and ETS parameters and applies the PFC and
ETS settings on Ethernet ports.
priority-pgid – configures the 802.1p priority traffic in a priority group for a DCB map.
show fcoe-map
Display the Fibre Channel and FCoE configuration parameters in FCoE maps.
S5000
Syntax
show fcoe-map [brief | map-name]
Parameters
brief Displays an overview of currently configured FCoE maps.
map-name
Displays the FC and FCoE configuration parameters in a specified
FCoE map. The FCoE map is applied on Ethernet (FCoE) and FC ports
to transmit FC storage traffic to a specified fabric.
Command Modes
• EXEC
• EXEC Privilege
Command History
Version 9.0(1.3) Introduced on the S5000.
Usage
Information
Use the show fcoe-map command to display the FC and FCoE parameters used to configure
server-facing Ethernet (FCoE) and fabric-facing FC ports in all FCoE maps on an S5000 NPIV
proxy gateway.
In each FCoE map, the values for the fabric ID and FC-MAP that identify the SAN fabric to
which FC storage traffic is sent, and the FCoE VLAN to be used must be unique.
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