Administrator Guide

• fpIngPgBuffSnapshotTable: Retrieves BST statistics from the ingress port for the shared and headroom cells used in a priority group.
The snapshot of the ingress shared cells and the ingress headroom cells used for each priority group are displayed in this table when
PFC is enabled. This table is indexed by stack-unit index, port number and priority-group number.
• fpStatsPerPgTable: Retrieves information on the allocated Min cells, shared cells, and headroom cells for each priority group, the mode
in which the buffer cells are allocated (static or dynamic), and the used Min cells, shared cells, and headroom cells for each priority
group. The table returns a value of 0 if the allocation mode is static and a value of 1 if the allocation mode is dynamic. This table is
indexed by stack-unit number, port number and priority-group number.
764 Quality of Service (QoS)