set interface gigabit-ethernet ethernet-switching-options buffer ingress-queue reset-offset

The set interface gigabit-ethernet ethernet-switching-options buffer ingress-queue reset-offset can be used to set the offset value of shared buffer for a PFC queue on the ingress interface.

The delete interface gigabit-ethernet ethernet-switching-options buffer ingress-queue reset-offset command deletes the configuration.

Command Syntax

set interface gigabit-ethernet <interface-name> ethernet-switching-options buffer ingress-queue <queue-id> reset-offset <value>

delete interface gigabit-ethernet <interface-name> ethernet-switching-options [buffer] [ingress-queue <queue-id>] [reset-offset]

Parameter

Parameter	Description
gigabit-ethernet <interface-name>	Specifies the name of a physical interface in the ingress direction of the downstream switch.
ingress-queue <queue-id>	Specifies the queue number of an ingress interface. The value is an integer that ranges from 0 to 7. Note: On Trident and Trident+ based switches, known unicast packets can be assigned to a specific queue between queues from 0 to 7, while unknown unicast packets, multicast packets, and broadcast packets can be assigned to a specific queue between queues from 0 to 3.
reset-offset <value>	Set the offset value of shared buffer for a PFC queue on the ingress interface. The Pause frames will stop being generated when the occupied space is reduced to a certain level (the upper threshold minus the offset value). The value is an integer that ranges from 1 to 65535. Unit: cell. Note: The value should be lower than the shared threshold.

Example

Set the offset value of shared buffer for PFC queue 3 on the ingress interface xe-1/1/3 as 2400.

admin@PICOS# set interface gigabit-ethernet xe-1/1/3 ethernet-switching-options buffer ingress-queue 3 reset-offset 2400 
admin@PICOS# commit