Dell C9000 Series Reference Manual page 709

Defaults Manual
Command Modes INTERFACE PROTOCOL LLDP
Command History
This guide is platform-specific. For command information about other platforms, see
the relevant Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version
9.9(0.0)
9.7(0.1)
9.7(0.0)
9.0.2.0
8.3.19.0
8.3.12.0
8.3.16.0
Usage Information DCBX requires that you enable LLDP to advertise DCBX TLVs to peers.
Configure DCBX operation at the INTERFACE level on a switch or globally on the
switch. To verify the DCBX configuration on a port, use the show interface dcbx
detail command.
• auto-upstream: configures the port to receive a peer
configuration. The configuration source is elected from
auto-upstream ports.
• auto-downstream: configures the port to accept the
internally propagated DCB configuration from a
configuration source.
• manual: configures the port to operate only on
administer-configured DCB parameters. The port does not
accept a DCB configuration received form a peer or a local
configuration source.
Description
Introduced on the C9000 Series.
Introduced on the S3048-ON and S4048-ON.
Introduced on the S6000-ON.
Introduced on the S6000.
Introduced on the S4820T.
Introduced on the S4810.
Introduced on the MXL 10/40GbE Switch IO Module.
NOTE: The dcbx port-role command is not supported on cascade interfaces
or extended ports.
Data Center Bridging (DCB) 709