packet filtering
| firewall
| packet filtering | |
| comp., net. од. | 分组过滤 |
| multimed. | 数据包过滤 |
| proj.manag. | 数据包过滤器 |
| space | 分组滤波 |
| telecom. | 分组过滤 |
| firewall | |
| gen. | 防火壁; 网盾 |
| auto. | 前围 板; 发动机室壁; 防溅板 |
| avia. | 防火壁; 防火墙 |
| dat.proc. од. | 防火墙 |
| securit. | 隔离保护措施 |
| telecom. | 隔离墙 |
| |||
| ★ 分组过滤 | |||
| 数据包过滤 | |||
| 数据包过滤器 | |||
| 分组滤波 | |||
| ★ 包过滤; 分组过滤防火墙技术 | |||
| English thesaurus | |||
| |||
| An Internet program Internet Control Message Protocol [ICMP] used to determine whether a specific IP address is accessible or online. It is a network application that uses User Datagram Protocol UDP to verify reachability of another host on the connected network. (It works by sending a packet to the specified address and waiting for a reply. PING is used primarily to troubleshoot Internet connections. In addition, PING reports the number of hops required to connect two Internet hosts. There are both freeware and shareware PING utilities available for personal computers (PCs)) | |||
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packet filtering : 11 phrases in 5 subjects |
| Animal husbandry | 1 |
| Computer networks | 5 |
| Information technology | 2 |
| Multimedia | 1 |
| Telecommunications | 2 |