Command Line Reference Guide

dot1p6_group-
num
dot1p7_group-
num
Defaults None
Command Modes DCB MAP
Command History
Version 9.0(1.3) Introduced on the S5000.
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.
priority-group bandwidth pfc— configures the ETS bandwidth allocation and the PFC setting
used to manage the port traffic in an 802.1p priority group.
show dcb
Displays the data center bridging status.
S5000
Syntax
show dcb
Command Modes EXEC Privilege
Command History
Version 9.0(1.3) Introduced on the S5000.
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