Reference Guide

Data Center Bridging (DCB) | 277
3 Configure the CoS traffic to be stopped for the
specified delay. Enter the 802.1p values of the
frames to be paused.
Valid values: 0-7.
Default: None.
Maximum number of loss less queues
supported on the switch: 2.
Separate priority values with a comma; specify
a priority range with a dash; for example:
pfc
priority 1,3,5-7.
pfc priority priority-range DCB INPUT POLICY
4 Enable the PFC configuration on the port so
that the priorities are included in DCBX
negotiation with peer PFC devices. Default:
PFC mode is on.
pfc mode on DCB INPUT POLICY
5 (Optional) Enter a text description of the input
policy.
Maximum: 32 characters.
description text DCB INPUT POLICY
6 Exit DCB input policy configuration mode. exit DCB INPUT POLICY
7 Enter interface configuration mode. interface type slot/port CONFIGURATION
8 Apply the input policy with the PFC
configuration to an ingress interface.
dcb-policy input
policy-name
INTERFACE
9 Repeat Steps 1 to 8 on all PFC-enabled peer interfaces to ensure lossless traffic service.
Step Task Command Command Mode