Enterprise Edge WAN Technologies 2 - Designing Remote Connectivity - Enterprise Network Design

TL;DR

Comparing various bandwidth technologies like TDM, ISDN, DSL, and more for enterprise network design.

Transcript

hello students hope you are doing well in this video we are going to discuss enterprise age when technology part 2 of unit 4 designing remote connectivity for the subject enterprise network design of b7 semester it university of mumbai in this video we are going to discuss van transport technology that is coming under part 2 of enterprise h1n techn... Read More

Key Insights

• 🤕 TDM, ISDN, DSL, MPLS, and other technologies offer varying bandwidth options for enterprise band transport.
• 💿 SDH and SONET provide guaranteed bandwidth over optical infrastructure with innovative features like automatic protection switching.
• 🚠 DWDM increases available bandwidth through multi-channel signaling, essential for optimizing fiber cable utilization.
• 👻 Dark fiber allows companies to build their own infrastructure without traditional multiplexers, offering flexibility and control over network design.
• 🛜 Wireless LAN technologies like WLAN and mobile wireless enable intra-building communication with high data rates and improved network reach.
• 🤕 Understanding the selection criteria for band transport technologies is crucial based on factors like bandwidth, latency, and reliability.
• 🐕‍🦺 MPLS combines layer 2 and layer 3 technologies to create efficient virtual private networks with quality of service features.

Questions & Answers

Q: What are the main factors influencing the selection of band transport technologies?

Bandwidth, latency, connect time, tariff, initial cost, and reliability are the key factors influencing technology selection for band transport.

Q: How does MPLS improve network efficiency?

MPLS combines layer 3 routing with layer 2 switching, allowing for scalable virtual private networks, end-to-end quality of service, and efficient network utilization.

Q: What is the significance of dark fiber in networking infrastructure?

Dark fiber refers to unlit fiber optic cables, offering companies the flexibility to build their infrastructure without the need for traditional multiplexers like SONET/SDH.

Q: How does wireless LAN technology enhance network connectivity within buildings?

WLAN technology enables wireless connectivity between network devices within buildings, extending network reach and providing flexibility compared to traditional wired networks.

Summary & Key Takeaways

• Comparison of various enterprise band transport technologies like TDM, ISDN, DSL, MPLS, and more based on factors like bandwidth, latency, reliability, and cost.

• Explanation of technologies like SDH, SONET, DWDM, and dark fiber along with their applications and advantages.

• Overview of wireless technologies like WLAN, mobile wireless, and bridge wireless for data transmission.