A Modern Internet Service Provider (ISP) should have a multivendor, reliable, and scalable network in order to achive flexible deployment of the new services and assured equipment maintenance

We recommend reliable equipment for each of the network layers:

Core Layer:

• MX960, MX480, MX204, MX104 series routers by Juniper Networks
• S12700 series switches by Huawei Technologies
• X690 series switches by Extreme Networks 

Distribution (Aggregation) Layer:

• S7700 series switches by Huawei Technologies
• CE8860 series switches by Huawei Technologies
• X690 series switches by Extreme Networks 
• X870 series switches by Extreme Networks 
• QFX5120-48YI series switches by Juniper Networks
• S5731-H series switches by Huawei Technologies
• S6730-H series switches by Huawei Technologies

Access Layer:

• S5731-S series switches by Huawei Technologies
• S5720-X-LI series switches by  Huawei Technologies