• [多选题]As a Ezonexam trainee you are required to set the default gateway on a Cisco switch to the IP address of 192.168.1.115. Which IOS command should you use?
  • 正确答案 :ABCD
  • TestKSwitch(config) ip route-default 192.168.1.115

    TestKSwitch(config) ip default-gateway 192.168.1.115

    TestKSwitch(config) ip route 192.168.1.115 0.0.0.0

    TestKSwitch(config) ip default-network 192.168.1.115

  • 解析:解析:Explanation:

  • [多选题]CDP is being used throughout the Ezonexam network. What are two reasons why the Ezonexam network administrator would use CDP? (Choose two)
  • 正确答案 :BD
  • To obtain the IP Address of a connected device in order to telnet to the device

    To verify Layer 2 connectivity between two devices when Layer 3 fails


  • [单选题]为了查看路由器的E0端口上,是否挂接了访问权限表,应该使用的命令是()
  • 正确答案 :B
  • show interface e0


  • [单选题]两个VLAN之间要想通信,应该使用的设备是()
  • 正确答案 :C
  • 路由器


  • [单选题]把访问权限表应用到路由器端口的命令是:()
  • 正确答案 :B
  • ip access-group 101 out


  • [单选题]The Ezonexam corporate LAN consists of one large flat network. You decide to segment this LAN into two separate networks with a router. What will be the affect of this change?
  • 正确答案 :D
  • It will prevent segment 1's broadcasts from getting to segment 2.

  • 解析:解析:Explanation

  • [单选题]哪个ACL可允许主机10.220.158.10访问web服务器192.168.3.244()
  • 正确答案 :D
  • access-list 101 permit tcp 10.220.158.10 0.0.0.0 host 192.168.3.224 eq 80


  • [单选题]OSPF在同一区域内,下列说法正确的是()
  • 正确答案 :B
  • 每台路由器的LSDB(链路状态数据库)都是相同的


  • [多选题]交换机的三大功能为()
  • 正确答案 :ABC
  • 地址学习

    转发过滤

    消除回路

  • 解析:ABC

  • [单选题]OSI七层模型中,“包”是哪一层数据封装的名称()
  • 正确答案 :C
  • 网络层


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