JN0-100

单选题Which command configures an address of 192.168.1.1 with a mask of 255.255.255.0 on interface ge-0/0/0?（）A set ip interface ge-0/0/0 address 192.168.1.1 255.255.255.0B set ip interface ge-0/0/0 address 192.168.1.1/24C set interface ge-0/0/0 ip4 address

题目
单选题
Which command configures an address of 192.168.1.1 with a mask of 255.255.255.0 on interface ge-0/0/0?（）
A

set ip interface ge-0/0/0 address 192.168.1.1 255.255.255.0

B

set ip interface ge-0/0/0 address 192.168.1.1/24

C

set interface ge-0/0/0 ip4 address 192.168.1.1 mask 255.255.255.0

D

set interfaces ge-0/0/0 unit 0 family inet address 192.168.1.1/24

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相似问题和答案

第1题：

Which two commands may be used when configuring an IP address for a Gigabit Ethernet interface?()

A. set interfaces ge-0/0/0.0 address 10.1.1.1/24

B. set interfaces ge-0/0/0.0 family inet address 10.1.1.1/24

C. set interfaces ge-0/0/0 unit 0 family inet address 10.1.1.1/24

D. set interfaces ge-0/0/0 address 10.1.1.1/24


参考答案：B, C

第2题：

Which command configures an address of 192.168.1.1 with a mask of 255.255.255.0 on interface ge－0／0／0?()

A.set ip interface ge-0/0/0 address 192.168.1.1 255.255.255.0

B.set ip interface ge-0/0/0 address 192.168.1.1/24

C.set interface ge-0/0/0 ip4 address 192.168.1.1 mask 255.255.255.0

D.set interfaces ge-0/0/0 unit 0 family inet address 192.168.1.1/24


参考答案：D

第3题：

Interface ge-0/0/2.0 of your device is attached to the Internet and is configured with an IP address and network mask of 71.33.252.17/24. A Web server with IP address 10.20.20.1 is running an HTTP service on TCP port 8080. The Web server is attached to the ge-0/0/0.0 interface of your device. You must use NAT to make the Web server reachable from the Internet using port translation.Which type of NAT must you configure?（）

A. source NAT with address shifting

B. pool-based source NAT

C. static destination NAT

D. pool-based destination NAT


参考答案：D

第4题：

Which two are correct when configuring an IP address for a Fast Ethernet interface?（）

  • A、set interfaces fe-0/0/0 address 10.1.1.1/24
  • B、set interfaces fe-0/0/0.0 family inet address 10.1.1.1/24
  • C、set interfaces fe-0/0/0.0 address 10.1.1.1/24
  • D、set interfaces fe-0/0/0 unit 0 family inet address 10.1.1.1/24

正确答案:B,D

第5题：

Interface ge-0/0/2.0 of your router is attached to the Internet and is configured with an IP address and network mask of 71.33.252.17/24. A host with IP address 10.20.20.1 is running an HTTP service on TCP port 8080. This host isattached to the ge-0/0/0.0 interface of your router. You must use interface-based static NAT to make the HTTP service on the host reachable from the Internet. On which IP address and TCP port can Internet hosts reach the HTTP service?（）

  • A、IP address 10.10.10.1 and TCP port 8080
  • B、IP address 71.33.252.17 and TCP port 80
  • C、IP address 71.33.251.19 and TCP port 80
  • D、IP address 71.33.252.19 and TCP port 8080

正确答案:D

第6题：

Which command would initiate a loopback on a Gigabit Ethernet interface ge－0／0／0?()

A.# set interfaces ge-0/0/0 unit 0 loopback

B.# set interfaces ge-0/0/0 gigether-options loopback

C.> set interfaces ge-0/0/0 loopback

D.> loopback ge-0/0/0


参考答案：B

第7题：

Which two commands would change the default OSPF metric calculation for interface ge-0/3/0 in JUNOS software？（）

  • A、set interfaces ge-0/3/0 unit 0 metric 10
  • B、set protocols ospf reference-bandwidth 10g
  • C、set interfaces ge-0/3/0 unit bandwidth 10g
  • D、set protocols ospf area 0 interface ge-0/3/0 metric 10
  • E、set protocols ospf area 0 interface ge-0/3/0 bandwidth 10g

正确答案:B,D

第8题：

Your network administrator has asked you to view the real－time interface usage on ge－0／0／0. Which command would be used?()

A. monitor interface ge-0/0/0

B. traceoptions interface ge-0/0/0

C. debug interface ge-0/0/0

D. monitor usage ge-0/0/0


参考答案：A

第9题：

Interface ge-0/0/2.0 of your device is attached to the Internet and is configured with an IP address and network mask of 71.33.252.17/24. A Web server with IP address 10.20.20.1 is running an HTTP service on TCP port 8080. The Web server is attached to the ge-0/0/0.0 interface of your device. You must use NAT to make the Web server reachable from the Internet using port translation. Which type of NAT must you configure?（）

  • A、source NAT with address shifting
  • B、pool-based source NAT
  • C、static destination NAT
  • D、pool-based destination NAT

正确答案:D

第10题：

Interface ge-0/0/2.0 of your device is attached to the Internet and is configured with an IP address andnetwork mask of 71.33.252.17/24. A webserver with IP address 10.20.20.1 isrunning an HTTP service on TCP port 8080. The webserver is attached to the ge-0/0/0.0 interface of yourdevice. You must use NAT to make the webserver reachable from the Internet using port translation.Which type of NAT must you configure？（）

  • A、source NAT with address shifting
  • B、pool-based source NAT
  • C、static destination NAT
  • D、pool-based destination NAT

正确答案:D

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