Mellanox MLNX-OS User Manual for SX1018HP Ethernet Managed Blade Switch

Rev 2.10
Mellanox Technologies
511
Mellanox Technologies Confidential
dcb priority-flow-control mode on
dcb priority-flow-control mode on [force]
no dcb priority-flow-control mode
Enables PFC per interface.
The no form of the command disables PFC per interface.
Syntax Description force Force command implementation.
Default PFC is disabled for all interfaces.
Configuration Mode Config interface ethernet
Config Interface Port Channel
History 3.1.0000
Role admin
Example
switch (config interface ethernet 1/1) # dcb priority-flow-control mode
on
switch (config interface ethernet 1/1) # show dcb priority-flow-control
PFC enabled
Priority Enabled List : 0
Priority Disabled List : 1 2 3 4 5 6 7
TC Lossless
--- ----------
0 N
1 Y
2 Y
3 N
Interface PFC admin PFC oper
------------ -------------- -------------
1/1 On Enabled
1/2 Disabled Disabled
1/3 Disabled Disabled
1/4 Disabled Disabled
...
switch (config) #
Related Commands show dcb priority-flow-control
Note