- [Voiceover] Border Gateway Protocol is the core…dynamic routing protocol for the internet.…BGP's current version four,…has been in use since 1994.…BGP is considered a path vector routing protocol.…While most routing protocols look at their networks…as hopping from router to router,…and finding the best paths to traverse, a few routers away,…BGP looks at the big picture.…Instead of router to router, it looks at networks as…autonomous systems to autonomous systems.…
An AS is a conglomeration of routers…defined within a company's control.…This could be one router or a 1,000.…These ASes are defined by an AS number.…An ASN is a 16 bit number providing…65,536 possibilities.…ASN zero is reserved for nonroutable addressing.…And 64,512 through…65,534…are reserved as private ASNs.…
A private ASN can be used inside any network…as long as they are removed from the AS path of routes…advertised to the internet.…Interdomain routing consist of two parts.…An address prefix and an ASN.…Each prefix is sourced from an ASN,…better known as an origin AS.…
Author
Greg Sowell
Released
2/29/2016He discusses different WAN technologies and features such as speeds, spans, and price points—including inexpensive options such as VPN. He then covers switches (the devices that connect computers in your building) and routers (devices that control the transmission of network data). Along the way, Greg shows how to build private connections, implement free networking over the Internet, build switch networks, and overlay-routed networks. He'll also introduce different routing protocols, such as OPSF link-state routing and distance-vector routing with RIPv2, EIGRP, and BGP.
Note that this course maps to domains 1 and 2 of the Microsoft Technology Associate (MTA) Networking Fundamentals certification exam (98-366).
- Understanding the technology: from dial-up to VPNs
- Working with hubs, bridges, and switches
- Ensuring hardware redundancy
- Using switching types and MAC tables
- Preventing bridge loops with STP
- Routing with routing tables
- Using NAT
- Securing your switches and routers
- Setting up firewalls
- Working with different routing protocols: RIPv2, OSPF, EIGRP, and more
Skill Level Beginner
Duration
Views
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Introduction
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Welcome47s
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1. WAN Technologies
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Dial-up4m 34s
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DSL and ADSL3m 25s
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Cable and broadband3m 31s
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Leased lines4m 50s
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MPLS and VPLS2m 58s
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Tunnels and VPN5m 25s
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2. Switches
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Hubs, bridges, and switches2m 49s
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Backplane speed1m 33s
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Hardware redundancy3m 44s
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VLANs2m 27s
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Spanning-Tree Protocol (STP)7m 53s
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Security options4m 37s
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3. Routers
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Routing tables6m 24s
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Software routing in Windows3m 22s
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Basic router security5m 24s
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Firewalls and security zones2m 41s
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Firewall advanced features2m 54s
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4. Routing Protocols
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Distance vector4m 9s
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Link state4m 1s
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RIPv23m 11s
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OSPF5m 37s
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OSPF areas2m 56s
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EIGRP4m 14s
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BGP4m 23s
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Conclusion
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Next steps37s
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Video: BGP