Service Manual

INTERFACE mode (conf-if-te)
dcb-policy buffer-threshold buffer-threshold
8 Configuring Global total buffer size on stack ports.
CONFIGURATION mode
dcb pfc-total-buffer-size buffer-size stack-unit all port-set {port-pipe |all}
Port-set number range is from 0 to 3.
Sample DCB Configuration
The following shows examples of using PFC and ETS to manage your data center traffic.
In the following example:
• Incoming SAN traffic is configured for priority-based flow control.
• Outbound LAN, IPC, and SAN traffic is mapped into three ETS priority groups and configured for enhanced traffic selection
(bandwidth allocation and scheduling).
• One lossless queue is used.
Figure 36. PFC and ETS Applied to LAN, IPC, and SAN Priority Traffic
Data Center Bridging (DCB) 290