Connectivity Guide

NOTE: This command also enables you to view information corresponding to a range of ports.
However, for Open Networking (ON) platforms the notation for specifying port range in the
command is different from how you specify in non-ON platforms.
● For non-ON platforms, you can specify multiple ports as slot/port-range. For example, if you
want to display information corresponding to all ports between 1 and 4, specify the port range as
show interfaces interface-type 1/1 - 4.
● For ON platforms, you can specify multiple ports as slot/port/[subport] - slot/port/
[subport]. For example, if you want to display information corresponding to all ports between 1 and
4, specify the port range as show interfaces interface-type 1/1/1 - 1/1/4.
Command Modes EXEC Privilege
Command
History
This guide is platform-specific. For command information about other platforms, see the relevant Dell
EMC Networking OS Command Line Reference Guide.
Version Description
9.10(0.1) Introduced on the S6010-ON and S4048T-ON.
9.10(0.0) Introduced on the S6100-ON.
9.9(0.0) Added support to display the interface configurations corresponding to a range of
ports.
9.8(1.0) Introduced on the Z9100–ON.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S6000-ON and Z9500.
9.0.2.0 Introduced on the S6000.
9.2.(0.0) Down status messages added.
8.3.19.0 Introduced on the S4820T.
8.3.12.0 Introduced on the S4810.
8.3.16.0 Introduced on the MXL 10/40GbE Switch IO Module.
Usage
Information
To clear DCBX frame counters, use the clear dcbx counters interface stack-unit/port
command.
The following describes the show interface dcbx detail command shown in the following
example.
Field Description
Interface Interface type with chassis slot and port number.
Port-Role Configured the DCBX port role: auto-upstream, auto-downstream, config-source,
or manual.
DCBX
Operational
Status
Operational status (enabled or disabled) used to elect a configuration source and
internally propagate a DCB configuration. The DCBX operational status is the
combination of PFC and ETS operational status.
Configuration
Source
Specifies whether the port serves as the DCBX configuration source on the switch:
true (yes) or false (no).
Local DCBX
Compatibility
mode
DCBX version accepted in a DCB configuration as compatible. In auto-upstream
mode, a port can only receive a DCBX version supported on the remote peer.
Local DCBX
Configured mode
DCBX version configured on the port: CEE,| cin , IEEE v2.5, or Auto (port auto-
configures to use the DCBX version received from a peer).
Peer Operating
version
DCBX version that the peer uses to exchange DCB parameters.
Data Center Bridging (DCB) 509