Introduction to Static Routing
The routing technique which needs a manual configuration is static routing. Mostly network administrators rely on observing static routing. The usage of static routing will be high in the places that follow constant parameters in network and environment.
Unlike dynamic routing, the static routes are fixed & does not change if the network occurs or are reconfigured. It is used on a router to maximize the routing efficiency & to provide backup if other information fails to be exchanged.
Understanding Static Routing
It exploits the paths between the two ways, and they can’t automatically be updated. Thus you must manually reconfigure static routes when the network changes. It uses low bandwidth as compared to the dynamic maps. It can be used in those areas where the network traffic is predictable & designed. It can’t be used in the vast and continuously changing network because they can’t react to the network change.
How does Static Routing Make Working so Easy?
It is applicable for small networks; thus, it is easy to configure. The configuration of the system depends on the size of the net. The small networks are accessible to, but as the web grows, applying changes to all the routes can be a difficult task. This form of routing also possesses zero overhead, whereas all the dynamic routing protocol has some degree of cost.
It has many advantages which are as follows:
- It causes minimal load in the CPU of the router & generates no traffic to the other routers.
- It leaves the network administration with full control over the routing behavior of the network.
- It is suitable to configure on a small network.
One of the most significant advantages is its predictability. It means if you change the design and layout of your system or suffer from the network failure than static routes don’t change.
What are the Uses of Static Routing?
- It is mainly used to define an exit point from a router when no other routers are available.
- This form of the path is generally used as a complement to dynamic routing to offer a failsafe backup if active route is unavailable.
- It is mainly used to transfer routing information from one routing protocol to the other.
Why Should We Use It?
- It is not advertised over the network which offers better security.
- It uses low bandwidth than dynamic routing protocols, as the routers don’t exchange routes.
- In static routing CPU, cycles are used to calculate & communicate directions.
- In static routing, the path which is used to send data is known.
Why Do We Need it?
There may be a large number of limitation to static routing, but there is a various incident where a static route is the most logical & efficient methods for the path. It is opposite to the dynamic routing. The dynamic routing is a system in which routers will automatically adjust to the changes in network traffic. It is considered as the purest form of routing & requires extensive manual processes. Generally, it is the least efficient way of routing in the case where the information path has to change frequently.
Better ways to configure static routes where dynamic routing protocols do not approach.
Even in typical traffic conditions or during a failure in the network environments, they won’t get rerouted because they can’t change or tune by itself. Even though we have certain choices to save whenever there are issues.
A BFD (Bidirectional forwarding detection) can be configured along with the static method so whenever there is a failure in BFD, it switches to an alternative route.
Another alternative that can be helpful in using them with the path monitoring configuration.
How this Technology will Help you in Career Growth?
Routing is one of the first products that all the business organization uses. It plays a vital role in the business & enterprises in connecting computer networks & the internet. Thus there are various organization who has taken this opportunity to grow their business. Most of the business organizations look for Router vendors who offer the best services. The selection of the best router depends upon the various factors such as speed, form factor, software, size reliability, security, and price. As discussed in the above paragraph that the static router possesses a severe advantage over other kinds of routing; thus, the business organization for the static enterprise router vendors.
When you compare static routing with other types of the path, it offers your proper security because in static routing only the network administrator may change the routing table and it also reduces the routing traffic load when used in the stub network link.
This is a guide to What is Static Routing?. Here we discuss the Need and Uses along with the Advantages of Static Routing. You may also look at the following articles to learn more –