Service Manual

show hardware stack-unit buer-stats-snapshot (Total Buer Information)
View the buer statistics tracking resource information depending on the type of buer information, such as device-level details,
port-level counters, queue-based snapshots, or priority group-level snapshot in the egress and ingress direction of trac. This
command is supported on the S6000 platform.
Syntax
show hardware stack-unit stack-unit—number buffer-stats-snapshot unit
number buffer-info x
Parameters
stack-unit stack-
unit-number
Unique ID of the stack unit to select a particular stack member and then enter one
of the following command options to display a collection of data based on the
option entered. The range is from 0 to 11.
buer-stats-
snapshot unit
number
Display the historical snapshot of buer statistical values unit Enter the keyword
unit along with a port-pipe number, then the keyword counters to display the
counters on the selected port-pipe. The range is from 0 to 0.
buer-info buer-info Displays total buer information for a group, where x can be one of the
following:
• All - Displays ingress and egress device, port, and queue snapshots
• Port {id |all} Displays both ingress and egress port-level snapshot
• Port ingress {id |all} Displays ingress port-level snapshot
• Port egress {id |all) Displays egress port-level snapshot
• Port {id |all} queue {all} - egress queue-level snapshot for both unicast and
multicast packets
• Port {id |all} queue ucast {id | all} - egress queue-level snapshot for unicast
packets only
• Port {id |all} queue mcast {id | all} - egress queue-level snapshot for multicast
packets only
• Port {id |all} prio-group {id | all} - ingress priority-group level snapshot
Command Modes
EXEC
EXEC Privilege
Command History
Version Description
9.7(0.0) Introduced on the S6000-ON.
9.3(0.0) Introduced on the S6000 platform.
Usage Information
The following information is displayed based on the buer-info type, such as device-level details, port-level
counters, queue-based snapshots, or priority group-level snapshot in the egress and ingress direction of
trac:
• Device-ingress – Displays total buer accounting usage for the unit.
• Device-egress –Display total buer usage for the unit, total multicast buer usage for the unit and also
on per-service-pool basis. Counters will be displayed for the 2 service-pools – one for normal trac and
other for DCB trac.
• Port-ingress – Displays the total buer accounting usage for the ingress port.
Debugging and Diagnostics
461