Share7 Key Challenges in Managing IPLC Networks and Proven Solutions
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April 7, 2025 -
6 min read
For businesses, reliable and secure connectivity is critical for operating smoothly. International Private Leased Circuits (IPLCs) have emerged as the go-to solution for enterprises seeking dedicated, high-bandwidth connectivity across geographies. However, managing IPLC networks comes with its own set of challenges.
In this article, we’ll understand the top IPLC network challenges businesses face and provide actionable strategies to overcome them, ensuring seamless global operations.
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Bandwidth Optimisation and Management
One of the primary IPLC network challenges is optimising and managing bandwidth effectively. With the growing demand for data-intensive applications, businesses need to ensure their networks can handle the traffic volume without compromising performance.
Assessing Bandwidth Requirements
The first step in overcoming this challenge is to thoroughly evaluate your network’s current and future bandwidth needs. Use network analysers and bandwidth monitoring tools to forecast requirements based on business growth and application upgrades.
Implementing Quality of Service (QoS)
Configure your network devices to prioritise traffic based on application type and criticality. For instance, allocate higher bandwidth to latency-sensitive applications like video conferencing while deprioritising background processes.
Leveraging WAN Acceleration
Deploy WAN optimisation techniques such as data deduplication and caching to reduce redundant data transmissions and store frequently accessed data closer to users, enhancing bandwidth utilisation and reducing latency.
Latency Reduction
Latency is a critical factor in IPLC networks, especially for real-time applications. High latencies can lead to slower application performance, disrupted video calls, and delays in financial transactions.
Optimising Route Selection
Minimise latency by using undersea cable systems and terrestrial paths with minimal detours. Leverage bypass solutions and advanced route optimisation algorithms to identify the shortest physical paths for data transmission.
Utilising Low-Latency Protocols
Implement optimised protocols such as TCP Fast Open or Multipath TCP to accelerate data transfer while maintaining reliability. These protocols streamline data packets, reducing the time required for data acknowledgement and error correction.
Network Security
Ensuring the security of IPLC networks is paramount, as they carry sensitive and mission-critical data across international borders. Businesses need to implement robust security measures to protect their data from unauthorised access and cyber threats.
Dedicated Connectivity
To prevent IPLC network challenges caused by security, use dedicated, high-bandwidth circuits that offer zero interference and consistent performance across continents. This dedicated connectivity ensures that data transmission is private and secure.
Advanced Security Features
Leverage state-of-the-art submarine cables and infrastructure that provide robust data protection. Features such as point-to-point connectivity, dedicated bandwidth, and multiplexing technology enhance network security.
Collaborating with Service Providers
Work closely with your IPLC service provider to ensure the network is configured with the highest security standards. This includes regular security audits and updates to protect against emerging threats.
Network Performance Monitoring
Continuous monitoring of network performance is essential to identify bottlenecks, detect anomalies, and ensure optimal efficiency. However, the geographical dispersion of IPLC networks can make monitoring challenging.
Network Performance Monitoring Tools
Employ tools to track real-time bandwidth usage, identify bottlenecks, and detect unusual patterns. Analytics platforms provide insights into underutilised bandwidth or excessive usage, enabling administrators to reallocate resources efficiently.
Real-Time Visibility
Ensure real-time visibility into the bandwidth used by each application and the associated IP addresses. This visibility helps in troubleshooting and assessing network readiness for new services before deployment.
Scalability and Flexibility
As businesses grow, their network requirements evolve. Ensuring that the IPLC network can scale to meet these demands is crucial to support business expansion and agility.
Scalable Bandwidth Options
Choose IPLC services that offer flexible bandwidth options ranging from Mbps to multiple Tbps. This allows businesses to scale their connectivity as needs evolve, without the need for costly infrastructure upgrades.
Collaborating with Service Providers
Work with your IPLC provider to customise bandwidth plans. Opt for scalable bandwidth options that can adapt to fluctuating demands, including burstable bandwidth solutions to handle temporary surges.
Compliance and Regulations
Managing IPLC networks involves navigating complex regulatory landscapes across different countries. Ensuring compliance with local data protection laws, privacy regulations, and industry standards is a significant challenge.
Partnering with Compliant Providers
Choose IPLC providers that adhere to global compliance standards and have a strong track record of meeting regulatory requirements. Look for providers with certifications such as ISO 27001, PCI DSS, and HIPAA, depending on your industry.
Regular Compliance Audits
Conduct regular compliance audits to ensure your IPLC network meets the latest regulatory standards. Work with your provider to address any gaps and implement necessary controls to maintain compliance.
Skill Gap and Expertise
Managing complex IPLC networks requires specialised skills and expertise. Finding qualified personnel with experience in managing global networks can be a challenge, especially as technology evolves rapidly.
Training and Skill Development
Invest in ongoing training for your IT staff to acquire the necessary skills for managing IPLC networks. Develop expertise in network security, troubleshooting, and compliance requirements through targeted training programs.
Partnering with Managed Service Providers
Consider partnering with managed service providers who have deep expertise in managing global IPLC networks. These providers can offer specialised skills, 24/7 support, and proactive monitoring, allowing your internal IT team to focus on strategic initiatives.
How Airtel’s IPLC Addresses These Challenges
Airtel’s International Private Leased Circuit (IPLC) solutions are designed to address the challenges businesses face in managing IPLC networks effectively. With a global network spanning over countries and continents, backed by numerous submarine cables and cable landing stations, Airtel provides robust connectivity solutions.
Airtel’s IPLC offers dedicated, high-bandwidth circuits with zero interference and consistent performance across continents. Flexible bandwidth options ranging from Mbps to multiple Tbps allow businesses to scale their connectivity as needs evolve. Airtel’s infrastructure leverages state-of-the-art submarine cables and advanced route optimisation capabilities to ensure ultra-low latency and robust data protection for mission-critical operations.
To manage IPLC network challenges a number of factors such as bandwidth optimisation, latency reduction, network security, performance monitoring, scalability, compliance, and skill gaps need to be addressed. By implementing the strategies outlined in this article, businesses can overcome these challenges and ensure seamless, secure, and high-speed connectivity across global operations.
Airtel’s IPLC solutions are designed to mitigate these challenges through dedicated connectivity, scalable bandwidth options, advanced route optimisation, and robust security features. By partnering with a reliable provider like Airtel, businesses can focus on their core operations while ensuring their global connectivity needs are met effectively. Additionally, Airtel has the necessary infrastructure to bypass congested areas. They provide three diverse routes per destination, subsea, terrestrial, or hybrid, to meet business demands and prevent downtime.
