NextDoorNetAdmin

1.29K subscribers

125 videos

Ever wondered who runs the Internet, or those "servers" you keep hearing about? I'm a network admin, and I could very well be living right next door to you. ...

Latest Videos

Ethernet on auto Negotiation and MDIMDIX

Jumbo frames, QoS, and ECN - networking in the datacentre!

Are there any pros to having double NAT

Border Gateway Protocol (BGP) the Big Daddy of routing

More than NAT or VPN what's a modern overlay network and where is it useful

What is TRIM and why do we need it

Reconfigurable logic FPGAs and CPLDs

Firmware storage PROM, EPROM, and EEPROM

Sharing secrets (securely!) after you're gone

How do computers handle a change in time zones

Alphabet Soup! (Acronyms in tech)

Things a net admin thinks about when choosing a password manager

Active Directory Foundational concepts of Certificate Services

Software-Defined Networking

SPF, DKIM, and DMARC the big three mail verification records

Onion routing - demonstrated visually!

Active Directory Sites

Active Directory Flexible Single-Master Operations (FSMOs)

System Design Validation - adding redundancy for a three-way mirrored setup in Linux! (part 2)

Two years on YouTube!

System Design Validation - air-gapped three-way mirrored Linux! (part 1)

The Windows Registry - what is it and what can you do with it

Active Directory Schema and Functional Levels

LAZARUS and the Active Directory Recycle Bin

Active Directory Users and Computers

Active Directory Setup

Active Directory Foundations and Background

LBFO vs. SET Load-balancing in Hyper-V

Cloud or local Making an informed choice

Meshy business! (Thoughts on mesh architecture)