谁能帮我翻译一下交换机配置的一些词的作用

谁能帮我翻译一下交换机配置的一些词的作用,第1张

EXEC命令
   “1-99”会议数量恢复
  明确复位功能
  时钟管理系统时钟
  配置进入配置模式
  连接打开一个终端连接
  从一个文件复制到另一个复制
  调试调试功能(另见'undebug')
  删除删除文件
  在一个文件系统目录列表文件
  禁用关闭特权命令
  断开断开现有的网络连接
  启用特权命令打开
  擦除擦除一个文件系统
  从出口退出在EXEC
  从注销退出的EXEC
  更显示文件的内容
  没有禁用调试信息
  平寄邮件回声
  停止加载并执行冷启动
  重新恢复活动的网络连接
  安装运行安装程序命令设施
  -更多-

8000 : Stratix -模块化管理与C isco技术
优化,为企业和车间
它友好-思科公司的作业系统,功能设置和用户界面
工程师友好-r slogix5 000配置, l ogix标签和f actorytalk检视面板
6000 : Stratix -定额管理
优化车间
工程师友好-r slogix5 000配置, l ogix标签和f actorytalk检视面板
: Stratix -嵌入式技术
两个以太网端口嵌入在罗克韦尔自动化
使高速环和线性拓扑
没有配置要求
最初发布:
: Stratix四零零零三端口塔
1756 - en2tr -C ontrolLogix的桥接器模组
2000年: Stratix -固定的非托管
紧凑的尺寸
ip20和IP67版本
没有配置要求

Birth in the wake of semiconductor component and the calculating machine technique together with swift development ,The tradition electromechanical switching composition fiercely pound ,Causes heads for the electronization 。
This system is that the system is put up to the program controlled switch engine imitation ,Used to put up and mends to systematic innings of data and user data data ,Is a protection ,Usablely watch to the DJ digital junction line signaling 、MFC occupies , and observation and relay gauge observation await
Course is analysed ,Employ Visual's Basic's development tool ,Utilizes such what supplys different accuse piece ,Especially Adodc 、Datagrid awaits ,First of all is living briefly time inner place establishs the window part of the body ,Afterwards analyse the design to the system ,Joint data bank SQLserver ,Continuously amend and improve ,Until takes shape the satisfactory system
The original first of all introduced the program controlled switch engine developing actuality with defends the architectural structure ,Along with the simulation system use opens up the environment introduction 。
Then ,The article was introduced the entire design scheme of exchanger simulation system ,Moreover every meritorous service capacity module design and realization were detailedly talked about ,Finally analysed the system debug phase work 。
程控交换机 PABX
>

由上图可以看出:

1、路由器又称网关设备,是最核心的设备,直接连接至外网,是连接因特网中各局域网、广域网的设备,它会根据信道的情况自动选择和设定路由,以最佳路径,按前后顺序发送信号。其工作在网络层。

2、汇聚交换机,在图中即中心交换机。是多台接入层交换机的汇聚点,它必须能够处理来自接入层设备的所有通信量,并提供到核心层的上行链路,工作在汇聚层。

3、接入交换机,图中sg2224p。接入交换机是最常见的交换机,它直接与外网联系,使用最广泛,因此接入层交换机具有低成本和高端口密度特性。

3750#show run (查看当前运行的配置文件命令)
Building configuration
Current configuration : 5519 bytes (配置文件的总大小)
version 122 (版本信息)
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption (没有启用加密口令功能)
hostname 3750 (主机名是3750)
enable password mb (明文的特权密码是mb)
no aaa new-model (没有启用aaa认证)
switch 1 provision ws-c3750-48ts (设备平台信息)
vtp mode transparent (vtp的模式为透明模式)
ip subnet-zero (0个子网)
ip routing (启用了路由功能)
no ip domain-lookup (关闭了域名服务)
ip dhcp excluded-address 192168701 (dhcp服务中排除了192168701这个地址)
ip dhcp excluded-address 19216870254 (同上)
ip dhcp pool vlan70 (dhcp服务中的vlan70地址池)
network 192168700 2552552550 (vlan70地址池是192168700整个网段)
default-router 192168701 (默认网关是192168701)
dns-server 202106196115 (dns服务器是20210619615)
lease 3 (租约时间为3天)
ip arp inspection vlan 10,20,30 (定义vlan10,20,30对arp保文进行检测)
ip arp inspection filter v10 vlan 10
ip arp inspection filter v20 vlan 20
ip arp inspection filter v30 vlan 30
no file verify auto
spanning-tree mode pvst (生成树运行的模式是pvst)
spanning-tree extend system-id (启用了生成树的扩展系统id)
vlan internal allocation policy ascending
vlan 10,20,30,70
interface FastEthernet1/0/1
interface FastEthernet1/0/2
interface FastEthernet1/0/3
interface FastEthernet1/0/4
interface FastEthernet1/0/5
interface FastEthernet1/0/6
interface FastEthernet1/0/7
description connect 17floor 2950 (接口描述信息)
switchport trunk encapsulation dot1q (trunk使用dot1q)
switchport mode trunk (配置为trunk,也就是中继)
interface FastEthernet1/0/8
description connect 21floor 2950 (同上)
switchport trunk encapsulation dot1q
switchport mode trunk
interface FastEthernet1/0/9
interface FastEthernet1/0/10
interface FastEthernet1/0/11
interface FastEthernet1/0/12
description connect 12floor (接口的描述信息)
switchport access vlan 70 (将这个接口接入到vlan70)
switchport mode access (这个接口为接入接口)
interface FastEthernet1/0/13
interface FastEthernet1/0/14
interface FastEthernet1/0/15
description connect 15floor (同上)
switchport access vlan 70
switchport mode access
interface FastEthernet1/0/16 (同上)
description connect 16floor
switchport access vlan 70
switchport mode access
!
interface FastEthernet1/0/17
description connect 17floor (同上)
switchport access vlan 70
switchport mode access
!
interface FastEthernet1/0/18
description connect 18floor (同上)
switchport access vlan 70
switchport mode access
!
interface FastEthernet1/0/19
description connect 19floor (同上)
switchport access vlan 70
switchport mode access
!
interface FastEthernet1/0/20
description connect 20floor (同上)
switchport access vlan 70
switchport mode access
!
interface FastEthernet1/0/21
description connect 21floor (同上)
switchport access vlan 70
switchport mode access


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