Command Line Reference Guide

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show stack-unit stack-ports pfc details
Displays the PFC configuration applied to ingress traffic on stacked ports, including PFC Operational
mode on each unit with the configured priorities, link delay, and number of pause packets sent and
received.
Syntax
show stack-unit {all | stack-unit} stack-ports {all | port-
number} pfc details
Parameters
stack-unit Enter the stack unit.
port-number Enter the port number.
Command
Modes
CONFIGURATION
Command
History
Version 9.2(0.0) Introduced on the M I/O Aggregator. This command is
supported in Programmable-Mux (PMUX) mode only.
Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
Example
Dell(conf)# show stack-unit all stack-ports all pfc details
stack unit 0 stack-port all
Admin mode is On
Admin is enabled, Priority list is 4-5
Local is enabled, Priority list is 4-5
Link Delay 45556 pause quantum
0 Pause Tx pkts, 0 Pause Rx pkts
stack unit 1 stack-port all
Admin mode is On
Admin is enabled, Priority list is 4-5
Local is enabled, Priority list is 4-5
Link Delay 45556 pause quantum
0 Pause Tx pkts, 0 Pause Rx pkts
FIP Snooping
In a converged Ethernet network, an Aggregator can operate as an intermediate Ethernet bridge to snoop
on Fibre Channel over Ethernet Initialization Protocol (FIP) packets during the login process on Fibre
Channel over Ethernet (FCoE) forwarders (FCFs). Acting as a transit FIP snooping bridge, the switch uses
dynamically-created ACLs to permit only authorized FCoE traffic to be transmitted between an FCoE
end-device and an FCF.
370
PMUX Mode of the I/O Aggregator