Brocade Communications Systems 8 Command Reference Manual page 725

--ping
Fabric OS Command Reference
53-1001764-02
-R Instructs the sink mode to accept the new connection. The end-to-end path
characteristics are not reported.
-i interval Specifies the intervals between polling and displaying statistics, in seconds. If
the duration is greater than -t running_time, the statistics displays only once,
at the conclusion of the test. This operand is optional.
-p port Specifies the TCP port number for the listener end-point. This operand is
optional.
-q diffserv Specifies the DSCP (DiffServ Code Point) marking used for the TCP
connection. This operand accepts values between 0 and 63. The default
value is 0. This operand is optional.
-r committed_rate
Specifies a committed rate for the data stream, in Kbps. If specified, the
traffic generator is limited by a traffic shaper. This characterizes the
end-to-end IP path performance based on the data rate configured for a
tunnel between the same end-points. If a rate is not specified, the traffic
generator competes for uncommitted bandwidth. This operand is optional.
-t running_time Specifies total time to run the test traffic stream, in seconds. If not specified,
the test runs continuously until aborted with Ctrl+c. This operand is optional.
-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 and 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. Valid values
are 0 to 7. The default is 0. This operand is optional with the -v option
Pings a destination IP address from one of the source IP interfaces on the
GbE port. Valid arguments and their values include:
-s src_ip Specifies the source IP address that originates the ping request. IPv6
addresses are supported.
-d dst_ip Specifies the destination IP address to which to target the ping request. IPv6
addresses are supported.
-n num_requests
Specifies the number of ping requests. Valid values are 1 to 255. The default
is 4. This operand is optional.
-q service_type Specifies the type of service in the ping request. The default is 0 and
service_type must be an integer from 0 to 255. This operand is optional.
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