HP StorageWorks 8/8 Brocade Fabric OS Command Reference Guide v6.1.0 (53-10005 - Page 504
Specifies Class of Service/Priority, as defined by IEEE 802.1p. Values must
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2 portCmd -z size Specifies the size, in bytes, of the trace route packet to use. The default is 64 bytes. In an IPv4 environment, the ICMP/IP header occupies 28 bytes. In an IPv6 environment, it occupies 48 bytes. The total size, including ICMP/IP headers (28 or 48 bytes without IP options), cannot be greater than the IP MTU configured on the interface. This operand is optional. -v vlan_id Specifies the VLAN ID. Values must be in the range of 1 - 4094. There is no default value. Note that a VLAN tag entry must exist on the local and remote sides prior to issuing the -v option. A VLAN Tag table entry is dynamically maintained by the ipperf application. See the portCfg help page for details on creating a VLAN tag table. -c L2 Class-of-Service Specifies Class of Service/Priority, as defined by IEEE 802.1p. Values must be in the range 0 to 7. The default is 0. This operand is optional. with the -v option. Examples 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. To verify if packets can be sent to the destination IP address using VLAN tagging with the -c option. switch:admin> portcmd --ping 8/ge0 -s 192.168.10.1 -d 192.168.20.1 -v 10 -c 3 To trace the IP router hops used to reach the remote host using VLAN tagging with the -c option. switch:admin> portcmd --traceroute 8/ge0 -s 192.168.10.1 -d 192.168.20.1 -v 10 To set the path characteristic to source mode on the remote host using VLAN tagging with the -c option. switch:admin> portcmd --ipperf 8/ge0 -s 192.168.10.1 -d 192.168.20.1 -S -v 10 -c 3 See Also portCfg, portShow 478 Fabric OS Command Reference 53-1000599-02