求翻译：内置ARP和DOS防御系统，可以有效的防御ARP、DOS以及各种变种病毒的攻击，另外UKG1600GC还配备了许多非常强大的功能：全面QoS、Spanning Tree、各种风暴抑制、Bandwidth Control、IGMP Snooping、ACL访问控制、DHCP Snooping等。非常适合中小企业、校园网和城域网的汇接应用。是什么意思？

Built-in arp dos defensive system can be an effective defense arp, dos, as well as various variants of the virus attack, other ukg1600gc also equipped with many powerful features: a comprehensive QoS, spanning tree, a variety of storm suppression, bandwidth control, igmp snooping , acl access contro

Built-in ARP DOS defense system, and can be effective defense ARP DOS , as well as all variants of the virus attacks, and 1600 UKG GC also has many of the very powerful: comprehensive QoS , Spanning Tree, storm, Bandwidth Control IGMP Snooping , , , ACL DHCP Snooping access control. Ideal for small

In sets at ARP and the DOS defense system, may effective defense ARP, DOS as well as each kind of variety virus's attack, moreover UKG1600GC has also provided many extremely formidable functions: Comprehensive QoS, Spanning Tree, each kind of storm suppression, Bandwidth Control, IGMP Snooping, ACL

Built-in ARP and DOS systems, effective defense against ARP, DOS, as well as variants of virus attacks, and UKG1600GC is also equipped with a number of very powerful features: full QoS, Spanning Tree, storm suppression, Bandwidth Control, such as IGMP Snooping, DHCP Snooping, ACL access control. Ver

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