Dell Networking N4000 Series User Manual

Configuring Data Center Bridging Features 989
interface interface Enter interface configuration mode for the specified
interface. The
interface variable includes the interface type
and number, for example tengigabitethernet 1/0/3.
You can also specify a range of interfaces with the interface
range command, for example, interface range
tengigabitethernet 1/0/8-12 configures interfaces 8, 9, 10,
11, and 12.
datacenter-bridging Enter the Data Center Bridging mode. PFC commands are
issued from within this mode.
priority-flow-control
mode on
Enable PFC on the interface(s)
NOTE: It is unnecessary to set the priority flow control to
enable if the lldp dcbx port-role auto-down or lldp dcbx port-
role auto-up command has already been applied.
priority-flow-control
priority priority-id {drop
| no-drop}
Use the no-drop option to enable the priority group for
lossless behavior. To enable lossy behavior, use the drop
form of the command.
priority-id — Specify the IEEE 802.1p priority value
(range: 0–7)
NOTE: Only two queues can be set to no-drop at one time.
CTRL + Z Exit to Privileged EXEC mode.
show interfaces
datacenter-bridging
[ interface | port-channel
port-channel-id ]
Display the datacenter-bridging configuration, status and
counters for a given interface.
clear priority-flow-
control statistics
[
interface | port-channel
port-channel-id ]
Clear all PFC statistics or the PFC statistics for the
specified interface.
Command Purpose

Dell Networking N4000 Series Specifications

General

Layer	Layer 3
Switching Capacity	Up to 1.28 Tbps
Operating Temperature	0°C to 45°C (32°F to 113°F)
Storage Temperature	-40°C to 70°C (-40°F to 158°F)
Series	N4000 Series
Stacking	Up to 12 units
Power Supply	Dual, hot-swappable
Management	Web, CLI, SNMP
Humidity	10% to 90% (non-condensing)