Reference v4.1.0 Instruction Manual

Network OS Command Reference 963
53-1003115-01
show qos flowcontrol interface
2
show qos flowcontrol interface
Displays all of the configured flow control information for an interface.
Synopsis show qos flowcontrol interface [tengigabitethernet rbridge-id/slot/port |
gigabitethernet rbridge-id/slot/port | all]
Operands tengigabitethernet rbridge-id/slot/port
Specifies a valid 10-gigabit Ethernet interface.
rbridge-id Specifies the RBridge ID.
slot Specifies a valid slot number.
port Specifies a valid port number.
gigabitethernet rbridge-id/slot/port
Specifies a valid 1-gigabit Ethernet interface.
rbridge-id Specifies the RBridge ID.
slot Specifies a valid slot number.
port Specifies a valid port number.
all Reports QoS flow control statistics for all interfaces within the system.
Defaults None
Command Modes Privileged EXEC mode
Description Use this command to display the runtime state retrieved from the dataplane reflecting the
operation of 802.3x pause or Priority Flow Control (PFC) on an interface.
Usage Guidelines The administrative state for pause generation and reception or processing is presented for the
interface (802.3x mode) or for each CoS (PFC mode). TX_Pause frame generation statistics are
always presented for the interface. The RX_Pause BitTimes is presented for the interface
(802.3x mode) or for each CoS (PFC mode). When PFC is deployed under the CEE Provisioning
model, then the command reports whether the Data Center Bridging eXchange protocol (DCBX)
has overridden the user configuration, for example when the DCBX detects a mis-configuration
between CEE peers, it disables PFC operationally.
The gigabitethernet rbridge-id/slot/port parameter is used only on Brocade VDX 6710,
Brocade VDX 8770-4, and Brocade VDX 8770-8 switches.
Examples To display all of the configured flow control information for a 10-gigabit Ethernet interface:
switch# show qos flowcontrol interface tengigabitethernet 5/0/1
Interface Ten Gigabit Ethernet 5/0/1
Mode PFC
DCBX enabled for PFC negotiation
TX 0 frames
TX TX RX RX Output Paused
CoS Admin Oper Admin Oper 512 BitTimes
---------------------------------------
0 Off Off Off Off 0
1 Off Off Off Off 0
2 On Off On Off 0
3 Off Off Off Off 0
4 Off Off Off Off 0