您要查找的是不是：
- network level firewall 网络层防火墙
- Another approach to monitoring is to listen at the network level. 另外一种监控方法是在网络层监听。
- With this increased awareness,attackers are finding it more difficult to compromise systems at the network level. 由于对这些认识得越来越清楚，攻击者发现在网络级上危害系统更加困难。
- The overall management portion must be protected from intrusion at the network level. 整个管理部分必须受到保护,防止网络入侵。
- An ATM term. Authority and Format Identifier: This identifier is part of the network level address header. ATM术语。权限和标识符：该标识符是网络级地址报头的一部分。
- With this increased awareness, attackers are finding it more difficult to compromise systems at the network level. 由于对这些认识得越来越清楚，攻击者发现在网络级上危害系统更加困难。
- The netWork level of enterprise com-munication (This 1evel is radical aPproach ofenterprise informatiZaion). 经济交流与企业运营网络化层面是实现企业目标的根本途径。
- I think library can learn from Amazon Bookstore on network level, service level, embodiment of social value, profit gaining etc. 文章认为图书馆在网络水平、服务水平的提高,社会价值的体现,赢利方式的多样化等方面可以借鉴亚马逊网上书店的经验。
- Therefore it's urgent to improve the automation,the intellectualization,the digitization and the network level and reduce output cost by utilizing information technology. 因此迫切需要利用信息技术提高生产和管理的自动化、智能化、数字化、网络化水平,降低单位生产总值的能耗和物耗。
- The protocols of network level such as IP, ARP and ICMP are analyzed and implemented. Reliable stream segment transferring protocol TCP and the application level protocol HTTP is implement. 设计并实现了网络层协议IP、ARP、ICMP等,可靠流式报文段传输协议TCP以及应用层协议HTTP协议。
- The model decomposes the multimedia data into a set of objects at the I/O level, processing level, transport level and network level, respectively, where different objects could be handled simultaneously. 这种模型将多媒体数据流在I/O级、处理级和传输网络级进行对象分解 .
- The firewall sit between the power phone system internal network and the public data network. 防火墙位于强力电话系统内部网络与公共数据网络之间。
- Management objects related to intrusion detection in management information base(MIB) were analyzed to form rules from different network levels. 从网络的各个层次分析管理信息库中与入侵检测有关的管理对象，建立检测规则库。
- It is not necessary for network already configured with firewall. 对于已经配置有防火墙的网络，就不必要了。
- You can plug into the national computer network. 你可以接通全国计算机网络。
- She gave me a diagram of railway network. 她给了我一张铁路网图解。
- In a network, a route between any two nodes. 网络中任意两个网点之间的一段路由。
- Under the mountain there is a network of caves. 这座山里有许多相通的洞穴。
- Firewall just is an effective measure of network security. 而防火墙就是保证网络安全的一种有效措施。
- The network computer offers simplicity. 网络计算机提供了简洁性。
