CLI Guide

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FC Flex IO Modules
This part provides a generic, broad-level description of the operations, capabilities, and configuration
commands of the Fiber Channel (FC) Flex IO module.
FC Flex IO Module mentioned in this guide refers to FCF Port Combo Card.
FC Flex IO Modules
This part provides a generic, broad-level description of the operations, capabilities, and configuration
commands of the Fiber Channel (FC) Flex IO module.
Data Center Bridging (DCB) for FC Flex IO Modules
Data center bridging (DCB) refers to a set of IEEE Ethernet enhancements that provide data centers with a
single, converged network to support multiple traffic types, including local area network (LAN), server,
and storage traffic.
The Fibre Channel (FC) Flex IO module is supported on switch. The switch installed with the FC Flex IO
module functions as a top-of-rack edge switch that supports converged enhanced ethernet (CEE) traffic
— Fibre Channel over Ethernet (FCoE) for storage, inter-process communication (IPC) for servers, and
Ethernet local area network (LAN) (IP cloud) for data — and FC links to one or more storage area network
(SAN) fabrics.
The dcb-input and dcb-output configuration commands are deprecated, starting with Dell
Networking OS Release 9.3(0.0) on the Dell switches. Use the
dcp-map command to create a DCB map
to configure priority flow control (PFC) and enhanced transmission selection (ETS) on Ethernet ports that
support converged Ethernet traffic.
The Dell Networking Operating System (OS) commands for the DCB features include 802.1Qbb priority-
based flow control (PFC), 802.1Qaz enhanced transmission selection (ETS), and the data center bridging
exchange (DCBX) protocol.
FC Flex IO Modules
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