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Posts tagged as “Mac”

What if there was a Mendoza Line for other baseball stats?

Mario Mendoza put together nine nondescript major league seasons from 1974-1982 with the Pittsburgh Pirates, Seattle Mariners, and Texas Rangers. He was good for -2.7 WAR and finished with a career .215 batting average.Read more...

100Mbps embedded device on a GbE network.. can I use MII?

Newcomer to Networking. I would like to connect an embedded device to an existing Fibre Gigabit LAN. The device would source and sink very little data so I am considering my choices.

A microcontroller that supports R/GMII with an appropri...

Is my network cloned? [closed]

Recently my internet service went down in a storm. During this four day period I discovered a network I hadn’t seen before. It was unsecured and labeled “reconnoiter Pam.” I noticed the MAC address and I’ll. The MAC address and IP address...

ARP and MAC address table

i know that this might be a little academic, but i was wondering.
let's assume we have an empty ARP table, and empty MAC Table.
let's assume PC A want to send a packet to PC B.
is the broadcast frame sent as a broadcast due to the ARP dest...

annotate PID into IPv4 headers on macOS [closed]

Is it possible to create a network filter or NetworkExtension on macOS and annotate outgoing IP connections with the PID of the process that sends to then parse it on the router? E.g. by adding them into the ipv4 options header segment.
if...

How FDB (Filtering Database) is filled out

I would like to understand what is used as a VLAN column in the FDB. For ACCESS port it is PVID if frame untagged or frame VID if frame is tagged, for TRUNK it is allowed VLANs?
We can represent the CAM record of the FDB in a table as the ...