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Posts published in “Day: September 22, 2021

Is there a ping equivalent on layer 2?

You can use ping to measure RTT between you and an IP host and thereby confirm connectivity. Is there an equivalent that can be used on L2/Ethernet with MAC addresses?
i.e. l2ping AA:BB:CC:DD:EE:FF
(I know that l2ping is an actual utility ...

Biden Names 20 National Academies Members to PCAST

President Biden announced the members of the President’s Council of Advisors on Science and Technology (PCAST), 20 of which are also members of NAS, NAE, and NAM. PCAST is the sole body of external advisers that makes science, technology, and innovati...

Biden Names 20 National Academies Members to PCAST

[CDATA[President Biden announced the members of the President’s Council of Advisors on Science and Technology (PCAST), 20 of which are also members of NAS, NAE, and NAM. PCAST is the sole body of external advisers that makes science, technology, and i...