Netgear M5300-28G-POE+ (GSM7228PSv1h2) - 12-Port Managed Gigabit Switch Softwarehandbuch
Data Center Commands
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M5300, M6100, and M7100 Series ProSAFE Managed Switches
Data Center Bridging Exchange Protocol Commands
The Data Center Bridging Exchange Protocol (DCBX) is used by DCB devices to exchange
configuration information with directly-connected peers. The protocol is also used to detect
misconfiguration of the peer DCB devices and, optionally, for configuration of peer DCB
devices.
configuration information with directly-connected peers. The protocol is also used to detect
misconfiguration of the peer DCB devices and, optionally, for configuration of peer DCB
devices.
lldp dcbx version
Use the lldp dcbx version command in Global Configuration mode to configure the
administrative version for the Data Center Bridging Capability Exchange (DCBX) protocol.
This command enables the switch to support a specific version of the DCBX protocol or to
detect the peer version and match it. DCBX can be configured to operate in IEEE mode or
CEE mode or CIN. In auto mode, version detection is based on the peer device DCBX
version. The switch operates in either IEEE or one of the legacy modes on each interface.
administrative version for the Data Center Bridging Capability Exchange (DCBX) protocol.
This command enables the switch to support a specific version of the DCBX protocol or to
detect the peer version and match it. DCBX can be configured to operate in IEEE mode or
CEE mode or CIN. In auto mode, version detection is based on the peer device DCBX
version. The switch operates in either IEEE or one of the legacy modes on each interface.
In auto mode, the switch will attempt to jump start the exchange by sending an IEEE frame,
followed by a CEE frame followed by a CIN frame. The switch will parse the received
response and immediately switch to the peer version.
followed by a CEE frame followed by a CIN frame. The switch will parse the received
response and immediately switch to the peer version.
Note:
CIN is Cisco
®
Intel
®
Nuova DCBX (version 1.0). CEE is converged
enhanced Ethernet DCBX (version 1.06).
Command example:
The following example configures the switch to use CEE DCBX:
s1(config)#lldp dcbx version cee
Default
auto
Format
lldp dcbx version {auto | cin | cee | ieee}
Mode
Global Config
Parameter
Description
auto
Automatically select the version based on the peer response.
cin
Force the mode to Cisco-Intel-Nuova. (DCBX 1.0)
cee
Force the mode to CEE (DCBX 1.06)
ieee
Force the mode to IEEE 802.1Qaz