MPLS vs INTERNET

Comparison Table : MPLS vs INTERNET
Below table describes the difference between MPLS and Internet:
PARAMETERS |
MPLS |
INTERNET |
Carriers |
Single carrier provides MPLS connectivity for all the locations | Not limited to single carrier. Different locations can be connected through various carriers for communication. |
Packet delivery and prioritization |
Packet prioritization and delivery including end to end delay can be guaranteed by the MPLS provider | No guarantee of Packet delivery and prioritization. Infact is delivered on best effort basis. |
Voice and video communication |
MPLS is preferred for voice and video communication since it gives priority to delay sensitive traffic and fosters packet delivery | Internet is less preferred choice for voice and video communication since packet delivery is on best effort basis with no QOS to support low latency. |
SLA adherence and availability |
SLA is defined and availability of service is high | SLA is not or partially defined and availability of service is lower than MPLS. |
Cost |
High cost | Much lower cost than MPLS |
Communication & Traffic encryption |
Since provider carries Customer traffic via VRF (MPBGP) based logical Routing separation, as a general case there is no need to encrypt traffic while communicating between customer location via MPLS provider | Since there is no mechanism to secure customer traffic over Internet, VPN need to be run over Internet to encrypt traffic in order to perform communication across customer location securely. |
Traffic Engineering |
Possible | Not possible |
Information Security |
High | Low |
Traffic Routing control |
MPLS provider has higher control on traffic Routing. | Customer has higher control on traffic Routing of Internet traffic |
Performance and Speed |
Reliable performance and bandwidth | Variation in performance and bandwidth |
Additional security posture |
As a general case no need to introduce additional set of Firewall or other security device to protect customer network. | Customer are exposed directly to the unsecured Internet which means that customer needs to introduce security infrastructure like firewall to protect the network. |
Manpower to control traffic Routing |
Limited manpower to support, maintain and secure MPLS network. Carrier/ Provider performs the tasks. | Manpower with routing and Security skill set required to support, maintain and secure network. |
SOURCE: https://ipwithease.com/mpls-vs-internet/ |
Related – MPLS vs VPN
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