Challenging Bandwidth Assurance
CDN egress, which involves multiple ISP connections, faces variations in bandwidth and quality. It is essential to support BGP multi-rate connections (1G, 10G, 40G, 100G) and ensure reliable egress bandwidth.
Optimize Traffic Flow
Data Center CDN Network Solution
Common Challenges Encountered
Telecommunication operators and the entertainment industry, such as search engines, video platforms, and live streaming companies, have high demands for content delivery. However, when building their own CDN networks, they often encounter challenges such as inconsistent egress bandwidth, varying pricing models, packet loss issues, and high costs.
Data Packet Loss Vulnerability
Traffic bursts can lead to packet loss and other unexpected situations. To prevent packet loss, the bandwidth utilization of a single port is typically maintained at around 80% to 90%. It is crucial to improve port bandwidth utilization.
High Network Construction Costs
CDN network construction is primarily expensive due to bandwidth and equipment costs, accounting for approximately 90% of the total expenses.
Solution & Benefits
Minimum Bandwidth Guarantee
- QoS guarantees are provided for VIP businesses on dedicated line links, ensuring both high-priority traffic and minimum bandwidth assurance.
Increased Bandwidth Benefits
- Automated and highly accurate control of egress bandwidth ensures both bandwidth quality and improved bandwidth utilization, increasing from 85% to 95%.
Reduced Construction Costs
- Replacing a portion of the border routers with switches not only reduces construction costs but also improves forwarding performance.
Solution Support
