Computer Network

How to Configure Spanning Tree root bridge Hi Today we going to talk about how to configure STP Root bridge, Root bridge election is happening with the switchers in the network, To become a root there should be some qualification among switchers, they are, bridge priority Lowest MAC  default bridge priority is  32769   this is tie among switchers then root elect using lowest MAC to change default root configure switch like below Switch#conf t Enter configuration commands, one per line. End with CNTL/Z. Switch(config)# Switch(config)# Switch(config)# Switch(config)# Switch(config)# Switch(config)# Switch(config)#sp Switch(config)#spanning-tree vl Switch(config)#spanning-tree vlan 1 ? priority Set the bridge priority for the spanning tree root Configure switch as root <cr> Switch(config)#spanning-tree vlan 1 ro Switch(config)#spanning-tree vlan 1 root ? primary Configure this switch as primary root for this sp

Spanning Tree Protocol (STP)                                    Hi After some brake today I gone to talk about spanning tree protocol or STP, When the network expand we need some redundant connection from switch to switch because of stop network fail.                  When we deal with redundant connection It automatically create loops. As a result of loops our network create broadcast storms .                                             To prevent this we use STP. when we talking about STP we need to look at various features like  Root port Designated port Block port Bridge Priority   etc... STP is huge section in Networking from today we'll learn about this STP. My next lesson is how to identify this port types in STP. so keep in touch with me. Happy Learning !!!                   

Star, Mesh, Hybrid Topologies Simply star, mesh and hybrid topologies describe how devices plug into each other. In your office how your switchers are connect to each other. Mesh topologies In this topology we can reduce latency and also we have redundancy inside our network. When you have full mesh you have ultimate number of options to reach to location. But in this topology you have to care about cost. Hybrid topologies In this topology every this connect to every thing in the network. You have high level redundancy. But switchers do broadcasting between the networks when it happen broadcast massage flow through the network. So prevent that introduce STP (Spanning Tree Protocol – we’ll discussed it in future.) temporally stop one redundant link. In this topology network automatically become a complex one Star Topology This topology is cost effective. If some device doesn’t need to talk to someone in the network this topology is the b

About Computer Network A  computer network , or  data network , is a digital telecommunications network which allows nodes to share resources. In computer networks, computing devices exchange data with each other using connections between nodes (data links.) These data links are established over cable media such as wires or optic cables, or wireless media such as WiFi. Network computer devices that originate, route and terminate the data are called network nodes. Nodes can include hosts such as personal computers, phones, servers as well as networking hardware. Two such devices can be said to be networked together when one device is able to exchange information with the other device, whether or not they have a direct connection to each other. In most cases, application-specific communications protocols are layered (i.e. carried as payload) over other more general communications protocols. This formidable collection of information technology requires skilled network management to k

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