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Syntax
lldp dcbx version {auto | cin | cee | ieee}
no lldp dcbx version
•
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
Default Configuration
The default version is auto.
Command Mode
Global Config
User Guidelines
NOTE: This command is only available on N40xx series switches.
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. Because LLDP is a link local protocol, it cannot be configured on a
port channel or VLAN interface. It is recommended that all ports configured
in a port channel utilize the same LLDP configuration.
Example
The following example configures the switch to use CEE DCBX.
s1(config)#lldp dcbx version cee
lldp tlv-select dcbxp (dcb enable)
Use the lldp tlv-select dcbxp command in Global Configuration or Interface
Configuration mode to enable the LLDP to send DCBX TLVs if LLDP is
enabled to transmit on the given interface. If no parameter is given, all DCBX
TLVs are enabled for transmission. The default is all DCBX TLVs are enabled
Data Center Technology Commands
1140
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