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单选题A computer is able to ping other devices on the same network but is unable to ping devices onanother network. Which of the following needs to be configured?（）A DNS primary serverB Host routeC Proxy ARPD Default gateway

题目
单选题
A computer is able to ping other devices on the same network but is unable to ping devices onanother network. Which of the following needs to be configured?（）
A

DNS primary server

B

Host route

C

Proxy ARP

D

Default gateway

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相似问题和答案

第1题：

A computer is able to ping other devices on the same network but is unable to ping devices onanother network. Which of the following needs to be configured?()

A. DNS primary server

B. Host route

C. Proxy ARP

D. Default gateway


参考答案：D

第2题：

A network host is configured as follows: Host IP address: 192.168.16.183 Subnet mask: 255.255.255.224 Default gateway: 192.168.16.190 Which of the following statements describe the network to which this host is attached?（）

A. The default gateway is configured on a different subnet form this host.

B. The host is a member of the fifth usable subnet of the 192.168.16.0 network.

C. The subnetwork address for this host is 192.168.16.160/28.

D. The address of the next higher subnet is 192.168.16.192.

E. The address of the router interface that is attached to this subnetwork is 192.168.16.190.

F. There are 60 usable host addresses on this subnet.


参考答案：B, D, E

第3题：

Which of the following command line tools can be used to display the default gateway, IP address,and DNS servers currently being used by a host?()

A.TRACERT

B.IPCONFIG/ALL

C.NSLOOKUP

D.PING-T


参考答案：B

第4题：

You are configuring a new Catalyst switch that you want to manage remotely from workstations on other network segments within your enterprise.Which of the following are required to allow remote management of the switch over IP?（）

  • A、The switch name must match the workgroup name of the local network.
  • B、The switch must be configured with an IP address and default gateway.
  • C、The remote workstations must have access to the management VLAN of the switch.
  • D、CDP must be enabled on the switch so that it can be located by other devices on the network.

正确答案:B,C

第5题：

A computer is able to ping other devices on the same network but is unable to ping devices onanother network. Which of the following needs to be configured?（）

  • A、DNS primary server
  • B、Host route
  • C、Proxy ARP
  • D、Default gateway

正确答案:D

第6题：

Which of the following network devices should be installed at a data center to intelligently distribute client connections to a pool of servers?()

A. A proxy server

B. A load balancer

C. A layer two switch

D. A multilayer switch


参考答案：B

第7题：

You are configuring a new Catalyst switch that you want to manage remotely from workstations on other network segments within your enterprise.Which of the following are required to allow remote management of the switch over IP?（）

A. The switch name must match the workgroup name of the local network.

B. The switch must be configured with an IP address and default gateway.

C. The remote workstations must have access to the management VLAN of the switch.

D. CDP must be enabled on the switch so that it can be located by other devices on the network.


参考答案：B, C

第8题：

Which of the following devices would need to be configured to block specific ports and protocols from entering the network?()

A. Bridge

B. Firewall

C. Port replicator

D. Gateway


参考答案：B

第9题：

Which of the following options applies to virtual Ethernet devices（）

  • A、A virtual Ethernet adapter can only connect to other partitions within the same system.
  • B、A virtual Ethernet  adapter needs  to be connected to an external VLAN  capable switch to be able to communicate with other partitions on the same system.
  • C、A partition can support an unlimited number of virtual Ethernet devices.
  • D、A virtual Ethernet adapter in the VIO Server that is part of a SEA should not have the "trunk flag" set

正确答案:A

第10题：

Session affinity is a feature of which of the following devices?（）

  • A、DNS server
  • B、DHCP server
  • C、Load balancer
  • D、IPS

正确答案:C

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