N4N015: Spanning Tree Part 3 – Versions, States and Guards

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Ari Romero & Cole Delbyck share everything you need to know before diving into the dramatic new hospital series, Pulse . Then onto Season 3 of Love On The Spectrum , where we pick up with favorites from past seasons and some new faces, too. Finally, we get the latest from the high stakes competition series, Million Dollar Secret . Follow Netflix Podcasts for more and read about the titles from today’s episode exclusively on Tudum.com .…

לפני שנה 41:58

MP3•בית הפרקים

We’re back with the third and last (for now) installment of our spanning tree series. Today’s episode includes an explanation of spanning tree versions, 802.1D, 802.1w, 802.1s, and their practical implications for network design. The discussion then turns to BPDU guard for preventing loops and ensuring rapid connectivity. Bonus material on why you should or... Read more »

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#Tech #Packet Pushers

N Is For Networking

N4N015: Spanning Tree Part 3 – Versions, States and Guards

N Is For Networking

published לפני שנה

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MP3•בית הפרקים

22 פרקים

#Tech #Packet Pushers

כל הפרקים

1
N4N021: Is It the Network? Network Monitoring Basics 56:03

לפני 1 day56:03

56:03

How do you know what is happening within your network, especially when something isn’t working? Network monitoring is the answer. On today’s show, we’ll start with the basics of network monitoring. We’ll cover what it is, how it’s used, and suggest some paid and open source network monitoring tools. This week’s bonus material is a ... Read more »…

1
N4N020: To Cert Or Not To Cert? 57:48

לפני 8 ימים57:48

57:48

To cert or not to cert? That is the question Holly & Ethan discuss on today’s episode. Will a certification really land you a networking job? Are certs the guaranteed path to tech career success? We consider this, talking through the benefits, challenges and even risks of networking industry certification. And there’s some bonus material, ... Read more »…

1
N4N019: Howdy, Neighbor! And Other Routing Stuff 42:36

לפני 15 ימים42:36

42:36

In today’s episode, we continue the discussion about routing and routing protocols by focusing on commonalities rather than differences among protocols such as OSPF, RIP, EIGRP, or BGP. We explain how, in general, routing protocols discover each other, communicate, maintain relationships, and exchange routing information. Next, we explore the topics of selecting best paths in ... Read more »…

1
N4N018: RIB vs. FIB & Administrative Distance or Route Preference 52:21

לפני 22 ימים52:21

52:21

Ready for more routing and routing protocols? Today we discuss the roles of the network operating system (NOS), routing protocols, the Routing Information Base (RIB), and the Forwarding Information Base (FIB). We also include the dynamics of routing protocols, the importance of hardware like TCAM for performance, and the concept of administrative distance or route ... Read more »…

1
N4N017: Routing Fundamentals 49:48

לפני 29 ימים49:48

49:48

On today’s N Is For Networking, we explore the fundamentals of routing, focusing on layer 3 of the OSI model. We explain the concepts of routers, routing tables, and routing protocols, and discuss why it’s important to have a firm grasp of these concepts before you tackle advanced topics such as VXLAN and EVPN. Today’s ... Read more »…

1
N4N016: Routers Are Not Switches…Are They? 51:30

לפני 5 weeks51:30

51:30

The line between switches and routers can get a little blurry. On today’s N Is For Networking, we try to clear things up. We start by defining what a router and switch are, and then provide some historical and technical context to better understand the differences. Then we discuss how modern switches have evolved to ... Read more »…

1
N4N015: Spanning Tree Part 3 – Versions, States and Guards 41:58

לפני 6 weeks41:58

41:58

1
N4N014: Spanning Tree Part 2 – Root Bridge, Edge Port, Forwarding and Blocking 34:58

לפני 7 weeks34:58

34:58

Welcome to part 2 of our spanning tree series. We start with a quick review and then discuss root bridges, root ports, designated ports, and forwarding and blocked ports. We explain the impact of topology changes on spanning tree and network performance, and discuss how topology changes and convergence events are communicated. Last but not ... Read more »…

1
N4N013: Spanning Tree Part 1 – An Introduction and Broadcast Storms 52:33

לפני 8 weeks52:33

52:33

Spanning tree is a topic so mysterious and complicated that common advice is just to disable it. In today’s episode, we start a mini-series on spanning tree, hoping to better explain what it is and what it does. We begin with basic spanning tree terminology and its role in preventing loops in an Ethernet network. ... Read more »…

1
N4N012: Russ White On Why We Need Network Models 49:21

לפני 9 weeks49:21

49:21

Why do we need network models such as OSI? Network architect and author Russ White joins Holly and Ethan to talk about how network models can help engineers ask intelligent questions and understand networking problems. And OSI isn’t your only option–Russ digs into the RINA model and how it compares to OSI (which we covered ... Read more »…

1
N4N011: What’s the Difference Between LAG, MLAG, MC-LAG, and Stacking? 56:22

לפני 10 weeks56:22

56:22

In today’s episode, we address listener Kieren’s question about the differences between LAG, MLAG, MC-LAG, and stacking. We tackle the nuances of Link Aggregation (LAG) and the Link Aggregation Control Protocol (LACP), and explain their roles in redundancy and bandwidth efficiency. We also discuss the complexities and differences among vendors and overall benefits of Multi-Chassis ... Read more »…

1
N4N010: Why Was the Colon Chosen as a Delimiter in IPv6? 49:37

לפני 11 weeks49:37

49:37

It’s history day on N Is For Networking! We learn about the development of IPv6 directly from Bob Hinden, one of the pioneers who made it happen. Bob discusses his journey from early work on ARPANET to his significant contributions to IPv6. We also cover the transition from IPv4, the challenges faced during IPv6’s creation, ... Read more »…

1
N4N009: High-Speed Ethernet Lanes Explained 37:30

לפני 12 weeks37:30

37:30

On today’s episode, we’re explaining high-speed Ethernet lanes at the request of listener Matthew. We cover lanes, channels, and their physical representation in networking – think actual cables. We explain both 40Gb and 100Gb technologies and compare them to Link Aggregation Control Protocol (LACP). We also have a discussion on standards and practical implications for ... Read more »…

1
N4N008: What Is a Default Gateway? 34:15

לפני 13 weeks34:15

34:15

Today’s topic is the default gateway, essential for routing traffic between networks. We explain its purpose, configuration, and the consequences of incorrect settings. Using home networks as an example, Ethan and Holly illustrate how default gateways enable devices to communicate with external networks. The discussion also covers routing tables, subnet masks, and the differences between ... Read more »…

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N4N007: Performance vs. Cost 25:46

לפני 17 weeks25:46

25:46

When building your network and buying equipment, is performance or cost more important? On today’s episode, we discuss the balance between performance and cost in selecting networking equipment. We also cover other considerations, including why you should understand client and network needs, the fluid nature of pricing, and the necessity of creative problem-solving. Bonus material: ... Read more »…

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N4N015: Spanning Tree Part 3 – Versions, States and Guards