Bob

Smile while you bleed

[NADA 𓂆 @nadaa01012]

Don't stop talking about Palestine ،،
No words

[Ahmedkhan @Ahmed___khaan]

How VLANs logically separate devices into different networks and improve security.

[𝐇𝐚𝐦𝐳𝐚 | Networking Guy @Hamzaonchain]

DHCP Snooping is a security feature on a switch that makes sure only the real DHCP server can give devices IP addresses.

Here's why it matters.

When you connect your laptop or phone to a network, it asks, "Can someone give me an IP address?" The DHCP server replies with an IP address, a default gateway, and other network settings.

The problem is that any device can pretend to be a DHCP server. If someone plugs in a rogue DHCP server, it could hand out incorrect network settings, causing devices to lose internet access or even redirect their traffic.

DHCP Snooping prevents this by telling the switch which ports are trusted and which are untrusted:

Trusted ports are connected to the real DHCP server, so DHCP replies are allowed.

Untrusted ports are where normal devices connect. If a device on one of these ports tries to act like a DHCP server, the switch blocks it.

Think of it like a receptionist in an office. Only authorized staff are allowed to hand out visitor badges. If a random person starts giving out fake badges, security stops them immediately.

In simple terms: DHCP Snooping protects your network by making sure only the legitimate DHCP server can assign IP addresses, keeping rogue or fake DHCP servers from causing problems.

[Python Programming @PythonPr]

Python Trick

[حازم 𓂆 @ABO_Watan9]

انشروا وشيروا هذا الفيديو لجميع انحاء ألعالم حتى يعرف الجميع من هم قتلة الاطفال و مجرمى الحرب الحقيقيين!

[Python Programming @PythonPr]

SQL JOIN Explained Visually

[Learn Linux with Dan @xmodulo]

PoE sends power and data through a single Ethernet cable. Here are different types of PoE configurations 😎👇

Find high-res pdf books with all my networking related infographics from https://t.co/3t6LHw8TIY

#ethernet #networking #technology #networkengineer #techtips

[marco @victor_ade_]

It helps prevent or block rogue DHCP servers

[Dan Bilzerian @DanBilzerian]

Jews are the problem. Everyones fear of saying it out loud is what allows it to continue.

[jor❤️‍🔥 @jerspeaknow]

@charliekirk11 Stay in your place bro😭💀

[𝐇𝐚𝐦𝐳𝐚 | Networking Guy @Hamzaonchain]

DEFAULT ROUTE CONFIGURATION

[The Muslim Cowboy @MercifulMessage]

Breaking 🚨

Mossad Agent was pretending to be a Muslim in this attack in Paris

He will be extradited to Israel soon with no consequences for his actions

[Sil-Ro🥀 @SilRo03339216]

Una imagen vale más que mil palabras! 🙄

[Engineer Things @EngineerThing]

The Parts of an IPv4 Address

[Sayyid gurey 2.0 @kingSomal7]

@SeriesTWBZ Glamorousing prostitution for somali women i blame the mj qabil for not disowning this prostitute married to the gaal.

[max afar @AcamasofArcadia]

@SeriesTWBZ What's with these majerten dhilos wth. What's with the majertens in general first Barkhad Abdi and now Sabrina Elba, both majerten.

[SolvingForZ @SolvingForZ]

Parts Of A Circle ⭕