Spanning Tree Protocol | Root Bridge Election | Port Selection | Why Layer 2 Loops are Undesirable

Channel:
United States Robert Mayer
Subscribers:
6,570
Published on ● Video Link: https://www.youtube.com/watch?v=z1lUCPcjXtU


Duration: 35:03
330 views
13

In this video I go over the basics of spanning tree protocol which covers what you are expected to know for CCNA.

Did you find this content helpful? Let us know - https://www.rmtechcentral.com/contribute

Website: https://www.rmtechcentral.com
Contact: https://www.rmtechcentral.com/contact


Timeline:
0:37 - Introduction
1:44 - What is Spanning Tree Protocol?
2:31 - What are some of the bad things that can happen if a layer 2 loop is formed without spanning tree?
10:44 - How is the root bridge elected and all other port states decided?



Other Videos By Robert Mayer


2022-03-26Routing Loops | Mutual Redistribution | Route Tagging | Cisco
2021-10-16IKEv2/IPSec Client to Site VPN Configuration | Cisco IOS | Cisco AnyConnect
2021-09-22Simple VPLS Configuration | LDP Signaling | Cisco | Service Provider
2021-06-27Implementing a Multiple ISP Configuration Using VRFs & MP-BGP | Just Another Design to Consider
2021-06-26Cisco EVN (Easy Virtual Network) Overview and Configuration | CCNP
2021-06-05BGP Default Route Advertisement | 3 Ways to Advertise a Default Route Into BGP on a Cisco Router
2021-05-24HSRP Interface Tracking | Why Track Interfaces in HSRP?
2021-05-22802.1Q Tunneling (Q-in-Q) | Brief Overview and Sample Configuration
2021-05-20Cisco ASA Firewall Active/Standby Failover Configuration
2021-05-03What Is Proxy ARP? | Proxy ARP Example
2021-04-26Spanning Tree Protocol | Root Bridge Election | Port Selection | Why Layer 2 Loops are Undesirable
2021-04-09Configuring a Client to Site IPSec VPN Tunnel on a Cisco ISR Router
2021-03-04How To Configure Dual ISP Failover on a Cisco Router With a Dynamic Public IP Address
2021-01-28IP Subnetting - Part 3 | Reverse Engineering a Subnet Mask | Bitwise AND Operation
2020-12-19IP Subnetting - Part 2 | Subnetting Based on Network Requirement
2020-12-17IP Subnetting - Part 1 | Subnetting Based on Host Requirement
2020-10-29MPLS, VRFs, and Multiprotocol BGP | Basic Configuration
2020-06-25Configuring Cisco Stateful Interchassis Redundancy | NAT & Zone Based Firewall State Synchronization
2020-06-18Configuring "Router on a Stick" | Cisco Networking
2020-06-12Configuring and Explaining HSRP + Interface Tracking | Network Redundancy
2020-06-07Configuring Zone Based Firewall on a Cisco IOS Router | Very Basic Cisco Networking 101 - Part 3


Tags:
Cisco
CCNA
Spanning Tree
How does spanning tree work
Learn spanning tree
Learn Cisco
Broadcast storm
Network loop prevention
802.1d
Spanning Tree Protocol
Root Bridge
BPDU
Designated Port
Bridge ID