今天我們專業組織了去Cisco公司上一節課的活動，大公司的確很氣派，下面看圖說話 這是在一個會議室拍的，感覺圖標很好看，就拍下來了。 這個是在辦公室窗戶外面拍到的景色，要是以后在這里上班就爽了哇 這是拍到的海，公司大...

所谓VTP，就是Vlan Trunking Protocol，虚拟链路中继协议，也是CISCO的专属协议。 随着交换机在网络中的不断增加，网络管理员需要管理更高级别的交换机网络，VTP允许网络管理员设置一台交换机然后把此交换机的的VLAN设置传送到网络中...

1. Refer to the exhibit. A network administrator is trying to configure a router to use SDM. After this configuration shown in the exhibit is applied, the SDM interface of the router is still not accessible. What is ...

1.Refer to the exhibit. The configuration steps that are listed in the exhibit have been entered in switch S1 via the console. Subsequent attempts to telnet to the switch are not successful. What is causing the probl...

1. Which event will cause a triggered update? • a route is installed in the routing table 2. Three routers running a distance-vector routing protocol lost all power, including the battery backups. When the routers re...

1. Which of the following describes the roles of devices in a WAN? (Choose three.) • A CSU/DSU terminates a digital local loop. • A modem terminates a digital local loop. • A CSU/DSU terminates an analog local loop. ...

1. Identify the factors that contribute to congestion on an Ethernet LAN. (Choose three.) • improper placement of enterprise level servers • addition of hosts to a physical segment • replacement of hubs with workgrou...