Cisco公司发布的3600系列拔号访问服务器,为用户提供了较宽的广域网带宽,但高达1万美元的价格让人实在有些消化不了。3600系列拔号访问服务器的灵活设计获得了MIS(管理信息系统)组织的一致欣赏。 ZD实验室测试了4个插槽的3640拔号访问服务器和2个插槽的3620拔号访问服务器。每种服务器插入不同网络模块就可提供不同类型的广域网连接,如ISDN PRI、ISDN BRI和同步或异步接口。3640专为ISP(Internet服务供应商)和需要广域网服务的企业而设计。在ZD实验室的测试中,当3640插入以太网模块、ISDN PRI模块和ISDN BRI模块均可成功地提 Cisco 3600 series dial-out access server release, to provide users with a wide range of WAN bandwidth, but the price of up to $ 10,000 people really can not digest. The flexible design of the 3600 Series dial-in access servers has earned the unanimous appreciation of MIS (Management Information Systems) organizations. ZD Lab tested a 4-socket 3640 dial-up access server and a 2-socket 3620 dial-up access server. Each server inserts different network modules to provide different types of WAN connections such as ISDN PRI, ISDN BRI, and synchronous or asynchronous interfaces. The 3640 is designed for ISPs (Internet Service Providers) and for businesses that need WAN services. In the ZD lab test, both the ISDN PRI module and the ISDN BRI module can be successfully used when the 3640 is plugged into an Ethernet module