Dell C1048P Port Extender Networking Configuration Guide for the C9000 Series - Page 267
Configuring DCBx Globally on the Switch, Enter Global Configuration mode.
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[no] advertise DCBx-tlv {ets-conf | ets-reco | pfc} [ets-conf | ets-reco | pfc] [ets-conf | ets-reco | pfc] • ets-conf: enables the advertisement of ETS Configuration TLVs. • ets-reco: enables the advertisement of ETS Recommend TLVs. • pfc enables: the advertisement of PFC TLVs. The default is All PFC and ETS TLVs are advertised. NOTE: You can configure the transmission of more than one TLV type at a time; for example, advertise DCBx-tlv ets-conf ets-reco. You can enable ETS recommend TLVs (ets-reco) only if you enable ETS configuration TLVs (ets-conf). To disable TLV transmission, use the no form of the command; for example, no advertise DCBx-tlv pfc ets-reco. 6 On manual ports only: Configure the Application Priority TLVs advertised on the interface to DCBx peers. PROTOCOL LLDP mode [no] advertise DCBx-appln-tlv {fcoe | iscsi} • fcoe: enables the advertisement of FCoE in Application Priority TLVs. • iscsi: enables the advertisement of iSCSI in Application Priority TLVs. The default is Application Priority TLVs are enabled to advertise FCoE and iSCSI. NOTE: To disable TLV transmission, use the no form of the command; for example, no advertise DCBx-appln-tlv iscsi. For information about how to use iSCSI, see iSCSI Optimization. To verify the DCBx configuration on a port, use the show interface DCBx detail command. Configuring DCBx Globally on the Switch To globally configure the DCBx operation on a switch, follow these steps. 1 Enter Global Configuration mode. EXEC PRIVILEGE mode configure 2 Enter LLDP Configuration mode to enable DCBx operation. CONFIGURATION mode [no] protocol lldp 3 Configure the DCBx version used on all interfaces not already configured to exchange DCB information. PROTOCOL LLDP mode [no] DCBx version {auto | cee | cin | ieee-v2.5} • auto: configures all ports to operate using the DCBx version received from a peer. • cee: configures a port to use CEE (Intel 1.01). cin configures a port to use Cisco-Intel-Nuova (DCBx 1.0). • ieee-v2.5: configures a port to use IEEE 802.1Qaz (Draft 2.5). The default is Auto. NOTE: To configure the DCBx port role the interfaces use to exchange DCB information, use the DCBx port-role command in INTERFACE Configuration mode (Step 3). Data Center Bridging (DCB) 267
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