Dell C9010 Modular Chassis Switch EMC Networking Command-Line Reference Guide - Page 535

Usage Information The following is a list of the Dell Networking OS version history for this command. Version Description 9.9(0.0) 9.7(0.1) 9.2.(0.0) 8.3.19.0 8.3.12.0 8.3.16.0 Introduced on the C9010. Introduced on the S3048-ON and S4048-ON.. Down status messages added. Introduced on the S4820T. Introduced on the S4810. Introduced on the MXL 10/40GbE Switch IO Module. To clear the PFC TLV counters, use the clear pfc counters interface port-type slot/ port command. To view the PFC show output for multiple ports of a specified slot, you can specify any random port number or a range of ports, or a combination of both. To specify a port range, you can enter a hyphenated range of one or more port range values separated with commas; for example, show interfaces tengigabitethernet 10/0-1 pfc summary. To enter any random number of ports, you can enter a comma-separated string of port numbers, for example show interfaces tengigabitethernet 10/2,4 pfc summary The following describes the show interface pfc summary command shown in the following example. Field Description Interface Interface type with stack-unit and port number. Admin mode is on PFC admin mode is on or off with a list of the configured PFC priorities. When the Admin is enabled PFC admin mode is on, PFC advertisements are enabled to be sent and received from peers; received PFC configuration take effect. The admin operational status for a DCBX exchange of PFC configuration is enabled or disabled. Remote is enabled, Priority list Remote Willing Status is enabled Operational status (enabled or disabled) of peer device for DCBX exchange of PFC configuration with a list of the configured PFC priorities. Willing status of peer device for DCBX exchange (Willing bit received in PFC TLV): enabled or disable. Local is enabled DCBX operational status (enabled or disabled) with a list of the configured PFC priorities. Operational status (local port) Port state for current operational PFC configuration: ● Init: Local PFC configuration parameters were exchanged with the peer. ● Recommend: Remote PFC configuration parameters were received from the peer. ● Internally propagated: PFC configuration parameters were received from the configuration source. PFC DCBX Oper status State Machine Type TLV Tx Status PFC Link Delay Application Priority TLV: FCOE TLV Tx Status Operational status for the exchange of the PFC configuration on the local port: match (up) or mismatch (down). Type of state machine used for DCBX exchanges of the PFC parameters: Feature - for legacy DCBX versions; Symmetric - for an IEEE version. Status of the PFC TLV advertisements: enabled or disabled. Link delay (in quanta) used to pause specified priority traffic. Status of FCoE advertisements in application priority TLVs from the local DCBX port: enabled or disabled. Data Center Bridging (DCB) 535