Command Line Reference Guide

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 9.3(0.0) Introduced on the FC Flex IO module installed in the MXL
10/40GbE Switch module platform.
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.
• Priority group 1 contains traffic with dot1p priority 3.
• Priority group 2 contains traffic with dot1p priority 4.
• Priority group 4 contains traffic with dot1p priority 5, 6, and 7.
To remove a priority-pgid configuration from a DCB map, enter the no
priority-pgid
command.
Related
Commands
dcb-map — creates a DCB map to configure PFC and ETS parameters and applies
the PFC and ETS settings on Ethernet ports.
Data Center Bridging (DCB)
459