Dell PowerSwitch S5212F-ON OS10 Enterprise Edition User Guide Release 10.4.3.0 - Page 1098
Con DCBX, Enables ETS recommendation TLVs.
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• A DCBX-enabled port operates in a manual role by default. The port operates only with user-configured settings and does not autoconfigure with DCB settings received from a DCBX peer. When you enable DCBX, the port advertises its PFC and ETS configurations to peer devices but does not accept external, or propagate internal, DCB configurations. • DCBX detects misconfiguration on a peer device when DCB features are not compatibly configured with the local switch. Misconfiguration detection is feature-specific because some DCB features support asymmetric (non-identical) configurations. Configure DCBX DCBX allows data center devices to advertise and exchange configuration settings with directly connected peers using LLDP. LLDP is enabled by default. To ensure the consistent and efficient operation of a converged data center network, DCBX detects peer misconfiguration. DCBX is disabled at a global level and enabled at an interface level by default. For DCBX to be operational, DCBX must be enabled at both the global and interface levels. You can manually reconfigure DCBX settings or disable DCBX on a per-interface basis. 1 Configure the DCBX version used on a port in INTERFACE mode. dcbx version {auto | cee | ieee} • auto - Automatically selects the DCBX version based on the peer response, the default. • cee - Sets the DCBX version to CEE. • ieee - Sets the DCBX version to IEEE 802.1Qaz. 2 (Optional) A DCBX-enabled port advertises all TLVs by default. If PFC or ETS TLVs are disabled, enter the command in INTERFACE mode to re-enable PFC or ETS TLV advertisements. dcbx tlv-select {ets-conf | ets-reco | pfc} • ets-conf - Enables ETS configuration TLVs. • ets-reco - Enables ETS recommendation TLVs. • pfc - Enables PFC TLVs. 3 (Optional) DCBX is enabled on a port by default. If DCBX is disabled, enable it in INTERFACE mode. lldp tlv-select dcbxp 4 Return to CONFIGURATION mode. exit 5 Enable DCBX on all switch ports in CONFIGURATION mode to activate the exchange of DCBX TLV messages with PFC, ETS, and iSCSI configurations. dcbx enable Configure DCBX View DCBX configuration OS10# show lldp dcbx interface ethernet 1/1/15 E-ETS Configuration TLV enabled e-ETS Configuration TLV disabled R-ETS Recommendation TLV enabled r-ETS Recommendation TLV disabled P-PFC Configuration TLV enabled p-PFC Configuration TLV disabled F-Application priority for FCOE enabled f-Application Priority for FCOE disabled I-Application priority for iSCSI enabled i-Application Priority for iSCSI disabled Interface ethernet1/1/15 Port Role is Manual DCBX Operational Status is Enabled Is Configuration Source? FALSE Local DCBX Compatibility mode is CEE Local DCBX Configured mode is CEE Peer Operating version is CEE Local DCBX TLVs Transmitted: ErPfI Local DCBX Status 1098 Converged data center services
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1,157
-
1,158
-
1,159
-
1,160
-
1,161
-
1,162
-
1,163
-
1,164
-
1,165
-
1,166
-
1,167
-
1,168
-
1,169
-
1,170
-
1,171
-
1,172
-
1,173
-
1,174
-
1,175
-
1,176
-
1,177
-
1,178
-
1,179
-
1,180
-
1,181
-
1,182
-
1,183
-
1,184
-
1,185
-
1,186
-
1,187
-
1,188
-
1,189
-
1,190
-
1,191
-
1,192
-
1,193
-
1,194
-
1,195
-
1,196
-
1,197
-
1,198
-
1,199
-
1,200
-
1,201
-
1,202
-
1,203