KEITH
BARKER

In this video, I go over five things you can easily start doing TODAY to protect you and your information from getting into the hands of hackers. I'm Keith Barker, a 2x CCIE (Cisco Certified Internetwork Expert). I'm am your guy if you are: 👉 New to IT and don't know where to start 👉Currently in IT, and want to learn more advanced ideas 👉 Anyone who wants to learn about the basics of technology in general I believe that anyone can improve their situation by gaining new skills, especially in information technology. New videos weekly! 🆓 Free Packet Tracer Labs download: https://thekeithbarker.com 🦘 Jump links: 00:00 ⏩ Password protection 01:04 ⏩ Stolen passwords 04:07 ⏩ 2 factor authentication 05:47 ⏩ Phishing/vishing 07:00 ⏩ Wifi safety 08:27 ⏩ Social media safety Enjoy, Like, and Subscribe. 😃 Free YouTube Playlists from Keith: ▶ Cisco CCNA 200-301 https://ogit.online/sloth 🔐 Cisco CCNA 200-301 Security https://ogit.online/200-301_Security 💻 Cisco CCNA 200-301 IPv4 Subnetting https://ogit.online/subnet 💬 Join our Discord server (free) https://ogit.online/Join_OGIT_on_Discord 🏪 Keith Barker Amazon Affiliate Store https://www.amazon.com/shop/keithbarker 🏫 Keith’s Content at CBT Nuggets https://ogit.online/Keith-CBT

🆓 Free Packet Tracer Labs download: https://thekeithbarker.com Enjoy, Like, and Subscribe. 😃 Free YouTube Playlists from Keith: ▶ Master Playlist for Cisco CCNA 200-301 https://ogit.online/sloth 🔐 Cisco CCNA 200-301 Security https://ogit.online/200-301_Security 💻 Cisco CCNA 200-301 IPv4 Subnetting https://ogit.online/subnet 💬 Join our Discord server (free) https://ogit.online/Join_OGIT_on_Discord 🏪 Keith Barker Amazon Affiliate Store https://www.amazon.com/shop/keithbarker And… 🏫 Keith’s Content at CBT Nuggets https://ogit.online/Keith-CBT #KeithBarker #CCNA #200-301

This is a shortcut that can help with calculating the OSPF wildcard mask. For more videos on subnetting, check out my full "Subnet Saturday" playlist here on YouTube. https://www.youtube.com/playlist?list=PLQQoSBmrXmry0OIbA7DpjLMXLLYK0NV8z Free YouTube Playlists from Keith: ▶ Master Playlist for Cisco CCNA 200-301 https://ogit.online/sloth 🔐 Cisco CCNA 200-301 Security https://ogit.online/200-301_Security 💻 Cisco CCNA 200-301 IPv4 Subnetting https://ogit.online/subnet 💬 Join our Discord server (free) https://ogit.online/Join_OGIT_on_Discord 🏪 Keith Barker Amazon Affiliate Store https://www.amazon.com/shop/keithbarker And… 🏫 Keith’s Content at CBT Nuggets https://ogit.online/Keith-CBT #KeithBarker #CCNA #200-301

Learning or brushing up on Spanning Tree? This video can help. More Spanning Tree Protocol (STP) content from my channel here: https://www.youtube.com/c/KeithBarker/search?query=STP Enjoy, Like, and Subscribe. 😃 Free YouTube Playlists from Keith: ▶ Master Playlist for Cisco CCNA 200-301 https://ogit.online/sloth 🔐 Cisco CCNA 200-301 Security https://ogit.online/200-301_Security 💻 Cisco CCNA 200-301 IPv4 Subnetting https://ogit.online/subnet 💬 Join our Discord server (free) https://ogit.online/Join_OGIT_on_Discord 🏪 Keith Barker Amazon Affiliate Store https://www.amazon.com/shop/keithbarker And… 🏫 Keith’s Content at CBT Nuggets https://ogit.online/Keith-CBT #KeithBarker #CCNA #200-301

Timers, Areas, Router IDs, Process IDs, and more... 🆓 Free Packet Tracer Labs download: https://thekeithbarker.com Enjoy, Like, and Subscribe. 😃 Free YouTube Playlists from Keith: ▶ Master Playlist for Cisco CCNA 200-301 https://ogit.online/sloth 🔐 Cisco CCNA 200-301 Security https://ogit.online/200-301_Security 💻 Cisco CCNA 200-301 IPv4 Subnetting https://ogit.online/subnet 💬 Join our Discord server (free) https://ogit.online/Join_OGIT_on_Discord 🏪 Keith Barker Amazon Affiliate Store https://www.amazon.com/shop/keithbarker And… 🏫 Keith’s Content at CBT Nuggets https://ogit.online/Keith-CBT #KeithBarker #CCNA #200-301

Multiple options explained and demonstrated, including router on a stick (ROAS) and Switched Virtual Interfaces (SVIs) on a multi-layer switch. (Configs below...) Configs used in demo: 8888888888888888888888 R2 as router 8888888888888888888888 ! Switch config terminal interface range gig 0/1-2, gig 1/3 switchport mode access switchport access vlan 10 exit interface range gig 1/1-2, gig 0/3 switchport mode access switchport access vlan 20 end ! R2 conf terminal interface gig 0/1 description vlan 10 no shutdown ip address 10.10.0.2 255.255.255.0 exit interface gig 0/0 description vlan 20 no shutdown ip address 10.20.0.2 255.255.255.0 end config terminal ip dhcp pool VLAN-10 network 10.10.0.0 /24 default-router 10.10.0.2 exit ip dhcp pool VLAN-20 network 10.20.0.0 /24 default-router 10.20.0.2 end 8888888888888888888888 ! R1 as Router 888888888888888888888 ! Switch conf terminal int gig 0/0 switchport trunk encapsulation dot1q switchport mode trunk end ! R1 config terminal int gig 0/0 no shutdown exit int gig 0/0.10 description VLAN 10 Subinterface encapsulation dot1Q 10 ip address 10.10.0.1 255.255.255.0 exit int gig 0/0.20 description VLAN 20 Subinterface encapsulation dot1Q 20 ip address 10.20.0.1 255.255.255.0 end !DHCP Pools on R1 config terminal ip dhcp pool VLAN-10 network 10.10.0.0 /24 default-router 10.10.0.1 exit ip dhcp pool VLAN-20 network 10.20.0.0 /24 default-router 10.20.0.1 end 888888888888888888888888 Multi-layer Switch 88888888888888888888888 ! Switch config terminal interface vlan 10 no shutdown ip address 10.10.0.100 255.255.255.0 exit interface vlan 20 no shutdown ip address 10.20.0.100 255.255.255.0 exit ip dhcp pool VLAN-10 network 10.10.0.0 /24 default-router 10.10.0.100 exit ip dhcp pool VLAN-20 network 10.20.0.0 /24 default-router 10.20.0.100 end 🆓 Free Packet Tracer Labs download: https://thekeithbarker.com Enjoy, Like, and Subscribe. 😃 Free YouTube Playlists from Keith: ▶ Master Playlist for Cisco CCNA 200-301 https://ogit.online/sloth 🔐 Cisco CCNA 200-301 Security https://ogit.online/200-301_Security 💻 Cisco CCNA 200-301 IPv4 Subnetting https://ogit.online/subnet 💬 Join our Discord server (free) https://ogit.online/Join_OGIT_on_Discord 🏪 Keith Barker Amazon Affiliate Store https://www.amazon.com/shop/keithbarker And… 🏫 Keith’s Content at CBT Nuggets https://ogit.online/Keith-CBT #KeithBarker #CCNA #200-301

Check out this video to see how I added Fault-Tolerant Internet with the ability to Load Balance in my home network. Spoiler alert, 2 ISPs, a device that can monitor the health of those links, and rules to choose how and when they are used. All of that transparently providing fault tolerance to the devices on my home network. Enjoy, Like, and Subscribe. 😃 Free YouTube Playlists from Keith: ▶ Master Playlist for Cisco CCNA 200-301 https://ogit.online/sloth 🔐 Cisco CCNA 200-301 Security https://ogit.online/200-301_Security 💻 Cisco CCNA 200-301 IPv4 Subnetting https://ogit.online/subnet 💬 Join our Discord server (free) https://ogit.online/Join_OGIT_on_Discord 🏪 Keith Barker Amazon Affiliate Store https://www.amazon.com/shop/keithbarker And… 🏫 Keith’s Content at CBT Nuggets https://ogit.online/Keith-CBT #KeithBarker #CCNA #200-301

Download the Packet Tracer file from the demo here: https://9cd78235-22a2-4e0a-baf7-dac4f208cc9c.filesusr.com/archives/c5665d_74a3ebc71d614375ad5d1dff66f6d488.zip?dn=Jan%202022%20Source%20PAT%20demo.zip 🆓 More Free Packet Tracer Labs download: https://thekeithbarker.com Enjoy, Like, and Subscribe. 😃 Free YouTube Playlists from Keith: ▶ Master Playlist for Cisco CCNA 200-301 https://ogit.online/sloth 🔐 Cisco CCNA 200-301 Security https://ogit.online/200-301_Security 💻 Cisco CCNA 200-301 IPv4 Subnetting https://ogit.online/subnet 💬 Join our Discord server (free) https://ogit.online/Join_OGIT_on_Discord 🏪 Keith Barker Amazon Affiliate Store https://www.amazon.com/shop/keithbarker And… 🏫 Keith’s Content at CBT Nuggets https://ogit.online/Keith-CBT #KeithBarker #CCNA #200-301

What is a Next Generation Firewall, and why are they used? Find out in this video now. Enjoy, Like, and Subscribe. 😃 Free YouTube Playlists from Keith: ▶ Master Playlist for Cisco CCNA 200-301 https://ogit.online/sloth 🔐 Cisco CCNA 200-301 Security https://ogit.online/200-301_Security 💻 Cisco CCNA 200-301 IPv4 Subnetting https://ogit.online/subnet 💬 Join our Discord server (free) https://ogit.online/Join_OGIT_on_Discord 🏪 Keith Barker Amazon Affiliate Store https://www.amazon.com/shop/keithbarker And… 🏫 Keith’s Content at CBT Nuggets https://ogit.online/Keith-CBT #KeithBarker #CCNA #200-301

Studying for Cisco certification? Understanding Syslog is an important part of that. This video can help. Enjoy, Like, and Subscribe. 😃 Free YouTube Playlists from Keith: ▶ Master Playlist for Cisco CCNA 200-301 https://ogit.online/sloth 🔐 Cisco CCNA 200-301 Security https://ogit.online/200-301_Security 💻 Cisco CCNA 200-301 IPv4 Subnetting https://ogit.online/subnet 💬 Join our Discord server (free) https://ogit.online/Join_OGIT_on_Discord 🏪 Keith Barker Amazon Affiliate Store https://www.amazon.com/shop/keithbarker And… 🏫 Keith’s Content at CBT Nuggets https://ogit.online/Keith-CBT #KeithBarker #CCNA #200-301