KEITH
BARKER

Double CCIE | Instructor | All-Around Nice Guy

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Office Hour 3 Options for L3 Routing | Cisco CCNA 200-301
18:56

Office Hour 3 Options for L3 Routing | Cisco 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
 

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WHAT PEOPLE ARE SAYING

Excellent job Keith. You explained a difficult concept so well, and demonstrated it beautifully. Thank you!

YouTube Subscriber | February 2019

When I see a Keith video , I must click it. Thank you for motivating a lot of us to be more successful in life!

YouTube Subscriber | January 2019

 

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Keith Cisco Live Distinguished Speaker A
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Distinguished Speaker Hall of Fame

The Distinguished Speaker Hall of Fame recognizes speakers who have earned the Distinguished Speaker status at 5 separate events globally. This recognition stays with the speaker for life and recognizes a multi-year commitment to excellence at Cisco’s customer education conference. The average score for these speakers is 4.91 per session.

Double CCIE

The Cisco Certified Internetwork Expert (CCIE) and Cisco Certified Design Expert (CCDE) certifications were established to assist the industry in distinguishing the top echelon of internetworking experts worldwide and to assess Expert-level infrastructure network design skills worldwide. These certifications are generally accepted worldwide as the most prestigious networking certifications in the industry.

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