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Technology & Engineering

Radia Perlman

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Who

Radia Perlman · Technology & Engineering

What

Invented the spanning-tree protocol enabling modern Ethernet.

When

1951, Portsmouth, Virginia, USA

Where

United States

Biography

Radia Perlman is recognized among Jewish contributors to Technology & Engineering — Invented the spanning-tree protocol enabling modern Ethernet.

How & why

Radia Perlman is an American computer scientist and network engineer who invented the Spanning Tree Protocol, which lets Ethernet networks bridge multiple switches without loops and made large, robust local networks possible — earning her the informal title 'mother of the internet'. She was born into a Jewish family in Virginia.

Sources & external links

Verify and go deeper with these external references.

Source: Jinfo.org — Jews in Computer Science

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Contributions & Sources

Invented the spanning-tree protocol enabling modern Ethernet.

1951

Source: Jinfo.org — Jews in Computer Science