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

Rev 2.10
Mellanox Technologies
510
Mellanox Technologies Confidential
dcb priority-flow-control priority
dcb priority-flow-control priority <prio> enable
no dcb priority-flow-control priority <prio> enable
Enables PFC per priority on the switch.
The no form of the command disables PFC per priority on the switch.
Syntax Description prio 0-7.
Default PFC is disabled for all priorities.
Configuration Mode Config
History 3.1.0000
Role admin
Example
switch (config)# dcb priority-flow-control priority 0 enable
switch (config)# 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 Disabled Disabled
1/2 Disabled Disabled
1/3 Disabled Disabled
1/4 Disabled Disabled
...
switch (config) #
Related Commands show dcb priority-flow-control
Note