Packet Tracer 模块介绍.doc

1.NM-1E The NM-1E features a single Ethernet port that can connect a LAN backbone which can also support either six PRI connections to aggregate ISDN lines, or 24 synchronous/asynchronous ports. 纳米- 1 E功能单一的以太网端口，可连接局域网的骨干，其中也可以支持六时连接到总量IS1.NM-1EThe NM-1E features a single Ethernet port that can connect a LAN backbone which can also support either six PRI connections to aggregate ISDN lines, or 24 synchronous/asynchronous ports. 纳米- 1 E功能单一的以太网端口，可连接局域网的骨干，其中也可以支持六时连接到总量ISDN线路，即24同步/异步端口。2.NM-1E2WThe NM-1E2W provides a single Ethernet port with two WIC slots that can support a single Ethernet LAN, together with two serial/ISDN backhaul lines, and still allow multiple serial or ISDN in the same chassis.纳米- 1e2w提供一个单一的以太网接口与两个WIC的插槽，可以支持一个单一的以太局域网，连同两个串行/ ISDN的回程路线，仍允许多个串行或ISDN在同一底盘。3.NM-1FE-FXThe NM-1FE-FX Module provides 1 Fast-Ethernet interface for use with fiber media. Ideal for a wide range of LAN applications, the Fast Ethernet network modules support many internetworking features and standards. Single port network modules offer autosensing 10/100BaseTX or 100BaseFX Ethernet.纳米- 1fe效果器模块提供一快速以太网接口，用于与光纤介质。适合各种局域网的应用中，快速以太网模块，支持许多互联功能和标准。单端口网络模块提供autosensing 10/100basetx或100basefx以太网。4.NM-1FE-FXThe NM-1FE-TX Module provides 1 Fast-Ethernet interface for use with copper media. Ideal for a wide range of LAN applications, the Fast Ethernet network modules support many internetworking features and standards. Single port network modules offer autosensing 10/100BaseTX or 100BaseFX Ethernet. The TX (copper) version supports virtual LAN (VLAN) deployment. 纳米- 1fe效果器模块提供一快速以太网接口，用于与光纤介质。适合各种局域网的应用中，快速以太网模块，支持许多互联功能和标准。单端口网络模块提供autosensing 10/100basetx或100basefx以太网。5.NM-1FE2WThe NM-1FE2W Module provides 1 Fast-Ethernet interface for use with copper media, in addition to 2 Wan Interface Card expansion slots. Ideal for a wide range of LAN applications, the Fast Ethernet network modules support many internetworking features and standards. Single port network modules offer autosensing 10/100BaseTX or 100BaseFX Ethernet. The TX (copper) version supports virtual LAN (VLAN) deployment.纳米- 1fe2w模块提供一快速以太网接口，用于与铜的媒体中，除了2条WAN接口卡扩充插槽。适合各种局域网的应用中，快速以太网模块，支持许多互联功能和标 准。单端口网络模块提供autosensing 10/100basetx或100basefx以太网。的TX （铜）版本支持虚拟局域网（ VLAN技术）的部署。6.NM-2E2WThe NM-2E2W provides two Ethernet ports with two WIC slots that can support two Ethernet LANs, together with two serial/ISDN backhaul lines, and still allow multiple serial or ISDN in the same chassis. 纳米- 2e2w提供两个以太网接口，两个WIC的插槽，可以支持两个以太网LAN ，连同两个串行/ ISDN的回程路线，仍允许多个串行或ISDN在同一底盘。7.NM-2FE2WThe NM-2FE2W Module provides 2 Fast-Ethernet interfaces for use with copper media, in addition to 2 Wan Interface Card expansion slots. Ideal for a wide range of LAN applications, the Fast Ethernet network modules support many internetworking features and standards.纳米- 2fe2w模块提供2条快速以太网接口，为使用与铜媒体中，除了2条WAN接口卡扩充插槽。适合各种局域网的应用中，快速以太网模块，支持许多互联功能和标准。8.NM-2WThe NM-2W Module provides 2 Wan Interface Card expansion slots. It can be used with a broad range of interface cards supporting a diverse array of physical media and network protocols.纳米- 2瓦特模块提供2条WAN接口卡扩充插槽。它可用于与广泛的接口卡配套提供了各种各样的物理媒体和网络协议。9.N/M-4A/SThe 4-port asynchronous/synchronous serial network module provides flexible multi-protocol support, with each port individually configurable in synchronous or asynchronous mode, offering mixed-media dial support in a single chassis. Applications for Asynchronous/Synchronous support include: Low speed WAN aggregation (up to 128 Kbps), dial-up modem support, Async or Sync connections to management ports of other equipment, and transport of legacy protocols such as Bi-sync and SDLC. 4 端口异步/同步串行网络模块提供了灵活的多协议支持，与每个港口单独配置在同步或异步模式，提供复合媒体拨号支持在一个单一的机箱中。申请异步/同步支 持，包括：低速WAN汇聚（至多达到128 Kbps ），拨号调制解调器支持，异步或同步连接管理港口的其他设备，以及运输的遗产协议，如双向同步和sdlc 。10.NM-4EThe NM-4E features four Ethernet ports for multifunction solutions that require higher-density Ethernet than the mixed-media network modules.纳米- 4 E具有4个以太网接口，多功能的解决方案，需要更高密度以太网比混合媒体网络模块。11.NM-8AMThe 8-port asynchronous/synchronous serial network module provides flexible multi-protocol support, with each port individually configurable in synchronous or asynchronous mode, offering mixed-media dial support in a single chassis. Applications for Asynchronous/Synchronous support include: Low speed WAN aggregation (up to 128 Kbps), dial-up modem support, Async or Sync connections to management ports of other equipment, and transport of legacy protocols such as Bi-sync and SDLC.8端口异步/同步串行网络模块提供了灵活的多协议支持，与每个港口单独配置在同步或异步模式，提供复合媒体拨号支持在一个单一的机箱中。申请异步/同步支 持，包括：低速WAN汇聚（至多达到128 Kbps ），拨号调制解调器支持，异步或同步连接管理港口的其他设备，以及运输的遗产协议，如双向同步和sdlc 。12.NM coverThe NM cover plate provides protection for the internal electronic components. It also helps maintain adequate cooling by normalizing airflow.纳米盖板提供保护内部电子元件。它还有助于保持足够的冷却正火气流。13.WIC-1AMThe WIC-1AM card features dual RJ-11 connectors, which are used for basic telephone service connection. The WIC-1AM uses one port for connection to a standard telephone line, and the other port can be connected to a basic analog telephone for use when the modem is idle.该WIC的凌晨1点卡双重功能的RJ - 11接头，其中用于基本电话服务连接。该WIC的凌晨1点使用一个端口，用于连接到一个标准电话线，和其他港口可以连接一个基本的模拟电话使用的，当调制解调器处于闲置状态。14.WIC-1TThe WIC-1T provides a single port serial connection to remote sites or legacy serial network devices such as Synchronous Data Link Control (SDLC) concentrators, alarm systems, and packet over SONET (POS) devices.该WIC的排放计划提供了单一的串口连接到远程站点或遗产系列网络设备，如同步数据链路控制（ sdlc ）聚光器，报警系统，并分组与SONET （名次）器件。15.WIC-2AMThe WIC-2AM card features dual RJ-11 connectors, which are used for basic telephone service connection. The WIC-2AM has two modem ports to allow multiple data communication connections.该WIC的-凌晨2时卡特点Dual的RJ - 11接头，其中用于基本电话服务连接。该WIC的-凌晨2时有两个调制解调器端口，以允许多个数据通信连接。16.WIC-2TThe 2-port asynchronous/synchronous serial network module provides flexible multi-protocol support, with each port individually configurable in synchronous or asynch