End-To-End Solutions

Accelerating ICT transformation and service innovation

DNS Cache Solution Introduction

DNS cache solution can cache the DNS query results temporarily in PGW. When the user accesses the same domain again, it can get the information directly from the cache. This solution can reduce the times of accessing the internet DNS, and reduce the latency of DNS query. It also decreases the capacity requirements of firewall, thus saving the cost of buying firewall.

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