Dell Networking Z9500, Command Reference Manual

Page: 626 / 1905

priority-pgid
Assign 802.1p priority traffic to a priority group in a DCB map.
Syntax
priority-pgid dot1p0_group-num dot1p1_group-num dot1p2_group-
num dot1p3_group-num dot1p4_group-num dot1p5_group-num
dot1p6_group-num dot1p7_group-num
Parameters
dot1p0_group-
num Enter the priority group number for each 802.1p class of
traffic in a DCB map.
dot1p1_group-
num
dot1p2_group-
num
dot1p3_group-
num
dot1p4_group-
num
dot1p5_group-
num
dot1p6_group-
num
dot1p7_group-
num
Defaults None
Command
Modes DCB MAP
Command
History
Version Description
9.6(0.0) Introduced on the Z9500.
Usage
Information
PFC and ETS settings are not pre-configured on Ethernet ports. You must use the
dcb-map
command to configure different groups of 802.1p priorities with PFC and
ETS settings.
Using the
priority-pgid
command, you assign each 802.1p priority to one
priority group. A priority group consists of 802.1p priority values that are grouped
together for similar bandwidth allocation and scheduling, and that share latency
and loss requirements. All 802.1p priorities mapped to the same queue must be in
the same priority group. For example, the
priority-pgid 0 0 0 1 2 4 4 4
command creates the following groups of 802.1p priority traffic:
• Priority group 0 contains traffic with dot1p priorities 0, 1, and 2.
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Data Center Bridging (DCB)