违法和不良信息举报 联系客服
免费注册 登录

Which command will assign the last usable IP address from th

题目
单选题
Which command will assign the last usable IP address from the 192.168.32.128/28 subnetwork to a router interface?（）
A

TestKingA(config-if)# ip address 192.168.32.142 255.255.255.240

B

TestKingA(config-if)# ip address 192.168.32.143 255.255.255.240

C

TestKingA(config-if)# ip address 192.168.32.158 255.255.255.240

D

TestKingA(config-if)# ip address 192.168.32.145 255.255.255.240

E

TestKingA(config-if)# ip address 192.168.32.144 255.255.255.240

如果没有搜索结果或未解决您的问题，请直接 联系老师 获取答案。
相似问题和答案

第1题：

Which two methods are used to assign an IP address to a WX device? ()(Choose two.)

A. SSH

B. Telnet

C. WebView

D. device front panel

E. serial console (command-line interface)


参考答案：D, E

第2题：

You are trying to recover from a corrupted flash.Which configuration command configures an IP address of 192.168.1.1／24 on the SRP management interface when the ERX1400 router is at the boot prompt?()

A.A

B.B

C.C

D.D


参考答案：C

第3题：

Which command on router EzonexamA will assign the last usable IP address from the 192.168.32.128/28 subnetwork to a router interface?

A. EzonexamA(config-if) ip address 192.168.32.142 255.255.255.240

B. EzonexamA(config-if) ip address 192.168.32.143 255.255.255.240

C. EzonexamA(config-if) ip address 192.168.32.158 255.255.255.240

D. EzonexamA(config-if) ip address 192.168.32.145 255.255.255.240

E. EzonexamA(config-if) ip address 192.168.32.144 255.255.255.240

F. EzonexamA(config-if) ip address 192.168.32.158 255.255.255.240

G. None of the above


正确答案：A
A 解析：Explanation:
The last usable IP address would be 128 + (16-2) = 142 because only the last 4 bits of the last octet are used for host addressing.

第4题：

An administrator must assign static IP addresses to the servers in a network.For network 192.168.20.24/29, the router is assigned the first usable host address while the sales server is given the last usable host address. Which of the following should be entered into the IP propertied box for the sales server?（）

  • A、IP address:192.168.20.14 Subnet Mask:255.255.255.248 Default Gateway:192.168.20.9
  • B、IP address:192.168.20.254 Subnet Mask:255.255.255.0 Default Gateway:192.168.20.1
  • C、IP address:192.168.20.30 Subnet Mask:255.255.255.248 Default Gateway:192.168.20.25
  • D、IP address:192.168.20.30 Subnet Mask:255.255.255.240 Default Gateway:192.168.20.17
  • E、IP address:192.168.20.30 Subnet Mask:255.255.255.240 Default Gateway:192.168.20.25

正确答案:C

第5题：

Which remote access VPN addressing technique supports a static IP address to support a specific application？（）

  • A、 Use a static ip addresses based on incoming user policies.
  • B、 Use DHCP to assign addresses based on incoming user policies.
  • C、 Deploy a clientless model to assign a unique address to the user.
  • D、 Deploy RADIUS or LDAP to assign the address to the user.

正确答案:D

第6题：

What is the last usable IP address in the 218.6.0.0／17 network?()

A. 218.6.125.254

B. 218.6.126.254

C. 218.6.127.254

D. 218.6.128.254


参考答案：C

第7题：

Which command will assign the last usable IP address from the 192.168.32.128／28 subnetwork to a router interface?()

A. TestKingA(config-if)# ip address 192.168.32.142 255.255.255.240

B. TestKingA(config-if)# ip address 192.168.32.143 255.255.255.240

C. TestKingA(config-if)# ip address 192.168.32.158 255.255.255.240

D. TestKingA(config-if)# ip address 192.168.32.145 255.255.255.240

E. TestKingA(config-if)# ip address 192.168.32.144 255.255.255.240


参考答案：A

第8题：

How many usable IP addresses can you get from a conventional Class C address?

A．128

B．192

C．254

D．256

E．510


正确答案：C
解析：Explanation:
Class Caddresses range from 192.0.0.0 through 223.225.225.225 and default subnet maskof 255.255.255.0. In Class C addresses, the first 24 bits are used as for the network IDwhile only the last 8 bits is used for the host ID. Using the 2n-2 formula, we can calculate that Class C addresses can support a maximum of 254 (28-2) hosts.

Incorrect Answers:
D. Note that the question asked for the number of usable addresses, and not the total number of all addresses. We must subtract 2 for the network and broadcast addresses to calculate the number of usable addresses in any subnet.

第9题：

Which of the following statements are true concerning the command ip sla monitor responder typetcpconnect ipaddress 10.1.1.1 port 23？（Choose all that apply.）（）

  • A、The command will initiate a probe with a destination IP address of 10.1.1.1
  • B、The command is used on the IP SLA responder and the IP SLA source
  • C、The command will allow only source address 10.1.1.1 to source probes
  • D、The command will initiate a probe with a destination Telnet port
  • E、The command is used to make the router a responder
  • F、The command will initiate a probe with a source port of 23

正确答案:A,D

第10题：

What is the last usable IP address in the 218.6.0.0/17 network?（）

  • A、218.6.125.254
  • B、218.6.126.254
  • C、218.6.127.254
  • D、218.6.128.254

正确答案:C

更多相关问题
相关内容