Seamless network connectivity facilitates data flow between various departments, applications, and external entities. Multiprotocol Label Switching (MPLS) and IP Routing are vital solutions for ensuring this connectivity and improved productivity.

Both methods are essential in establishing a robust and efficient network infrastructure, but choosing between them depends on factors like data sensitivity, speed requirements, and budget considerations. Understanding the unique characteristics of MPLS and IP Routing will help you make an informed choice that suits your organization's specific needs.

What is MPLS VPN?

Multiprotocol Label Switching Virtual Private Network (MPLS VPN) is a technology that creates a private network within a larger network. It efficiently routes data packets based on labels, allowing for faster and more secure communication between multiple locations or branches of an organization. MPLS VPN ensures data privacy and quality of service, making it a preferred choice for businesses requiring reliable and controlled network connectivity.

Moreover, JioBusiness stands apart by offering two variations of Jio MPLS VPN- Layer 2 (based on the concept of virtual LANs) and Layer 3 (based on the concept of routing).

What is IP Routing?

IP Routing, or Internet Protocol Routing, is a fundamental method for forwarding data packets across networks. It involves using IP addresses to determine the best path for data transmission. IP routers make decisions based on routing tables, ensuring data reaches its intended destination. This cost-effective approach works well for non-critical data traffic but may lack the priority and optimization features of MPLS in more complex network setups.

MPLS v/s IP Routing: The Key Differences

The choice between MPLS and IP routing carries substantial implications for your organization's communication infrastructure. Let's delve into the pivotal distinctions that distinguish these two approaches:

1. Routing Principle and Path: With MPLS, data packets are propelled along predefined paths using labels, streamlining traffic flow. Imagine a network expressway where each packet is guided by its label, ensuring swift and organized movement. IP routing determines data paths based on IP addresses, making routing decisions at each network hop. It's similar to plotting routes on a map using specific destinations.


2. Tables usage: MPLS uses the Label Forwarding Information Base (LFIB) and Routing Information Base (RIB) tables. These are tables that store information about the labels and routes of packet distribution, respectively.

When a packet arrives at a router, the router looks up the destination IP/MAC address in the LFIB to find the label and next hop. The router then encapsulates the packet with the label and forwards it. The RIB is used to learn about routes. When a router learns about a new route, it adds the route to the RIB. The LFIB then uses the RIB to forward packets.

IP routing involves maintaining routing tables containing details about IP addresses and associated routes to reach destinations.

3. Layers of functioning: MPLS operates across the data link layer (Layer 2) and network layer (Layer 3), while IP routing focuses primarily on the network layer (Layer 3), managing addressing and packet routing.

In simpler words, MPLS is a more efficient and scalable way to forward packets than IP routing. It does this by using labels instead of IP addresses to forward packets. Labels are shorter and simpler than IP addresses, and hence, routers can process them more quickly.

4. Traffic latency: Due to its label-based switching, MPLS often offers lower latency. With an MPLS provider like JioBusiness, enterprises get connectivity through the largest infrastructure in the country. It provides fiber connectivity across 3,939 cities through 5,32,000+ 4G LTE towers, ensuring connectivity and low latency even in remote locations. IP routing might have slightly higher latency compared to MPLS. Each router in the path processes the packet individually, contributing to a potentially higher overall latency.


5. Traffic type: MPLS accommodates voice and data traffic, making it versatile solution for all organization. While suitable for data traffic, IP routing may require specialized Quality of Service (QoS) configurations for optimal voice traffic management. A analogy of this is designating lanes on a road for different vehicle types.


6. Scalability: Jio MPLS VPN is one of the highly scalable solutions, making it an ideal choice for businesses with multiple locations or those needing to expand their network bandwidth. Companies can upgrade up to 10 Gbps bandwidth that supports heavy data-consuming applications. IP routing is also scalable, especially when well-configured. It is suited for extensive setups, accommodating many network devices and connections.

With the right MPLS provider like JioBusiness, businesses can also leverage features like:

• Fully secure infrastructure with regulatory compliance.
• Managed services for performance reports, configuration, monitoring, etc.
• Five times burstable bandwidth at minimum additional cost.
• Intuitive digital self-care portal with 24/7 assisted care.