Dell POWEREDGE M1000E - Manual (Page 753)

Fabric OS Command Reference 725
53-1002746-01
portCmd
2
portCmd
Diagnoses intelligent ports.
SYNOPSIS portcmd --ping [slot/][slot/]ge port
-s src_ip -d dst_ip [-x | -crossport]
[-n num_requests][-q service_type] [-t ttl][-w wait_time]
[-z size][-v vlan_id [-c L2 Class-of-Service]]
portcmd --traceroute [slot/][slot/]ge port
-s src_ip -d dst_ip [-x | -crossport]
[-h max_hops][-f first_ttl][-q type_of_service][-w timeout]
[-z size] [-v vlan_id [-c L2 Class-of-Service]]
portcmd --tperf [slot/]veport -sink | -source
[-high | -medium | -low][-time duration] [-unidirectional]
[-random] [-pattern pattern] [-size pdu_size]
[-interval interval]
DESCRIPTION Use this command to invoke the end-to-end IP path performance (ipperf) characterization feature, to ping
or trace a route to a destination IP host from an intelligent GbE port, or to determine the path
characteristics between a local data source and a remote data sink.
When issued with the --tperf option, this command determines the path characteristics to a remote host
or tunnel destination. TPerf generates statistics every 30 seconds by default unless you specify a
different value for -interval. The output displays the following information:
Tunnel ID
Numeric identifier for the TPerf tunnel.
Traffic Priority
High, Medium, or Low.
bytes tx
Number of bytes transmitted.
bytes rx
Number of bytes received.
PDUs tx
Number of protocol data units transmitted.
PDUs rx
Number of protocol data units received.
bad CRC headers rx
Number of bad CRC headers received.
bad CRC payloads rx
Number of bad CRC payloads received.
out of seq PDUs rx
Number of out-of-sequence PDUs received.
flow control count
Flow control count.
last rtt
Last Round trip in milliseconds (RT traffic only).