Dell Brocade 6520 Command Reference Supporting Fabric OS v7.1.0 - Page 757

portCmd 2 EXAMPLES -pattern pattern Specifies the test data pattern for the payload as one of the following values: 0 | notspecified No pattern is specified. TPerf applies whatever is already set or in memory. This is the default value. 1 | allzeros The specified pattern is "all zeros". 2 | allones The specified pattern is "all ones". 3 | incrementingbyte The specified pattern is "incrementing byte". 4 | random The specified pattern is "random". 5 | jitter The specified pattern is "jitter". -size pdu_size Specifies the PDU size to use (not including headers). The valid range is between 2048 and 10112 bytes. The default is equivalent to the maximum segment size (MSS). This is the maximum size if the -random option is specified. -interval interval Specifies the interval at which the statistics display is refreshed, in seconds. The default is 30 seconds. To verify if packets can be sent to the destination IP address with maximum wait_time specified: switch:admin> portcmd --ping 12/ge0 \ -s 2007:7:30:32:227:138:10:120 \ -d 2007:7:30:32:227:77:0:60 -w 29000 Pinging 2007:7:30:32:227:77:0:60 from ip interface \ 2007:7:30:32:227:138:10:120 on 12/ge0 with 64 bytes of data Reply from 2007:7:30:32:227:77:0:60: bytes=64 rtt=0ms ttl=255 Reply from 2007:7:30:32:227:77:0:60: bytes=64 rtt=1ms ttl=255 Reply from 2007:7:30:32:227:77:0:60: bytes=64 rtt=0ms ttl=255 Reply from 2007:7:30:32:227:77:0:60: bytes=64 rtt=0ms ttl=255 Ping Statistics for 2007:7:30:32:227:77:0:60: Packets: Sent = 4, Received = 4, Loss = 0 ( 0 percent loss) Min RTT = 0ms, Max RTT = 1ms Average = 0ms To trace the IP router hops used to reach the remote (with packet size specified): switch:admin> portcmd --traceroute 12/ge0 \ -s 2007:7:30:32:227:138:10:120 \ -d 2007:7:30:32:227:77:0:60 -z 1452 Traceroute to 2007:7:30:32:227:77:0:60 from IP interface 2007:7:30:32:227:138:10:120 on 12/0, 30 hops max 1 1 ms 0 ms 0 ms Traceroute complete. Fabric OS Command Reference 729 53-1002746-01