Why routing is required

Routing is important for networks to get data where it needs to go as quickly as possible. Optimal network routing procedures help keep your network running efficiently. Below, we list some ways that good routing protocols aid in effective network performance.

The most obvious performance advantage that network routing brings is faster access to data. When a device sends a request to access information, the network has to determine the optimal route the info needs to travel. It decides the best pathway based on the location where the data is stored and the location of the device asking for it.

By plotting out the route the data should travel, the network can transmit the data as fast as possible. Your network can only handle so much traffic at one time. The bandwidth is the maximum rate of data transfer that a network is able to reach. At the simplest level, routing establishes basic internetwork communications, implements an addressing structure that uniquely identifies each device, and organizes individual devices into a hierarchical network structure.

Traditionally, routers have also served as the media adapters that have connected remote offices to the headquarters via a WAN. Cisco has a network of certified partners who specifically focus on providing technology solutions and support to SMBs.

Many of these partners are SMBs themselves, so they understand the business challenges you face and the goals you have in mind. Cisco certified partners have proven their qualifications in specialized technologies. They have the training, support, and services to design, deploy, and optimize networking solutions for your business. They also stay up to date on the latest software and hardware changes as well as upcoming Cisco products and solutions.

What type of service and support do you offer after the sale? Ask your partner detailed questions about the support he or she can offer after the sale.

For example: Does the partner offer after-hours or emergency support? If so, during what hours is that support available? The specific support levels offered should be detailed in a service level agreement SLA.

Also, keep in mind many Cisco partners offer award-winning technical support service that offers anytime access to Cisco engineers and an extensive range of technical resources. How will this new solution integrate with my existing IT environment? A Cisco partner can discuss your business requirements and evaluate your current systems and network infrastructure.

From there, a Cisco Partner can present solution options that will meet your needs today, grow with your business over time, and fit within your budget requirements. How will this solution help me save money and control my costs?

An end-to-end solution from Cisco is easier to maintain and support than a, multi-vendor solution. Also, when budgeting for network enhancements, always take into account the cost of any software not included with your hardware purchases; maintenance; training; support; additional staff if needed ; and other factors. As a result, by working with your Cisco partner, you can achieve the best possible TCO. What do we need to do to prepare? Before the installation, ask your partner what information about your network, users, business procedures, and security requirements he or she needs from you to make the network upgrade go as smoothly as possible.

Also ask your partner what are the common oversights or challenges businesses like yours face when upgrading their networks, and how you should prepare for them. Contact Cisco. Get a call from Sales.

Contact Sales via Email. Reliability: Reliability is a metric factor may be composed of a fixed value. It depends on the network links, and its value is measured dynamically. Some networks go down more often than others. After network failure, some network links repaired more easily than other network links. Any reliability factor can be considered for the assignment of reliability ratings, which are generally numeric values assigned by the system administrator.

It is a technique in which the administrator manually adds the routes in a routing table. A Router can send the packets for the destination along the route defined by the administrator. In this technique, routing decisions are not made based on the condition or topology of the networks Advantages Of Static Routing Following are the advantages of Static Routing: No Overhead: It has ho overhead on the CPU usage of the router. Therefore, the cheaper router can be used to obtain static routing. Bandwidth: It has not bandwidth usage between the routers.

Security: It provides security as the system administrator is allowed only to have control over the routing to a particular network. Disadvantages of Static Routing: Following are the disadvantages of Static Routing: For a large network, it becomes a very difficult task to add each route manually to the routing table. The system administrator should have a good knowledge of a topology as he has to add each route manually. Default Routing Default Routing is a technique in which a router is configured to send all the packets to the same hop device, and it doesn't matter whether it belongs to a particular network or not.

A Packet is transmitted to the device for which it is configured in default routing. Default Routing is used when networks deal with the single exit point. It is also useful when the bulk of transmission networks have to transmit the data to the same hp device. When a specific route is mentioned in the routing table, the router will choose the specific route rather than the default route.

The default route is chosen only when a specific route is not mentioned in the routing table. Dynamic Routing It is also known as Adaptive Routing. It is a technique in which a router adds a new route in the routing table for each packet in response to the changes in the condition or topology of the network.