求助：如何在MacOS中使用Ping命令进行指定封包大小测试网络MTU数值？

求助：如何在MacOS中使用Ping命令进行指定封包大小测试网络MTU数值？

例如：目标IP为202.99.96.68

不可分割的数据包大小为1460

在Windows系统中命令为：

ping -l 1460 -f 202.99.96.68

但在MacOS中却不是，请求给予帮助！谢谢。

希望最好给出MacOS中关于ping命令的所有参数使用方法说明，谢谢。

以下是关于MacOS的ping命令帮助信息，但看不懂。希望得到好心人的帮助。

ping: option requires an argument -- h

usage: ping [-AaDdfnoQqRrv] [-c count] [-G sweepmaxsize]

[-g sweepminsize] [-h sweepincrsize] [-i wait]

[-l preload] [-M mask | time] [-m ttl] [-p pattern]

[-S src_addr] [-s packetsize] [-t timeout][-W waittime]

[-z tos] host

ping [-AaDdfLnoQqRrv] [-c count] [-I iface] [-i wait]

[-l preload] [-M mask | time] [-m ttl] [-p pattern] [-S src_addr]

[-s packetsize] [-T ttl] [-t timeout] [-W waittime]

[-z tos] mcast-group

Apple specific options (to be specified before mcast-group or host like all options)

-b boundif # bind the socket to the interface

-k traffic_class # set traffic class socket option

-K net_service_type # set traffic class socket options

-apple-connect # call connect(2) in the socket

-apple-time # display current time