Difference Between Static and Dynamic Routing Protocol

Static routing:

• Static routing addition will be done by network administrator. 
• Administrative distance i.e AD value for static routing will be 1.
• Router will not share static routes with each other.

Routed protocol:

• Static routing supports routed protocol its a layer 3 protocol, logical address to the device and routes data between the networks (IP).

Advantage of static routing:

• Minimal memory overhead
• No bandwidth overhead
• Granular control on traffic is routed.

Disadvantage:

• Infrastructure changes needs to be manually adjusted.
• No dynamic fault tolerance if the link goes down.
• Impractical on large network to fnd the issue for small network static routing will be useful.

Dynamic Routing:

• Dynamic routing tables will be created and updated by protocols.

Routing protocol:

• Routing protocols dynamically builds the network topology next hop information. 

Advantage:

• Simpler to configure using routing protocols.
• Dynamically choose the alternate route, incase if any live network link goes down. 
• Routing protocol has an ability to load balance between multiple links based on metrics. 
• Regular routing updates are shared between the routers consuming the bandwidth.

Disadvantage:

• Routing protocols will put load on CPU Ram.
• The choice of last route will be in the hands of routing protocol.

Dynamic routing video:

Hill Station view:

https://valparaihillsheaven.blogspot.com/2019/?m=1

How to secure devices from cyber threats:

Https://viruscmd.blogspot.com