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Which logical unit number must b

题目

Which logical unit number must be configured on an interface using PPP encapsulation?（）

  • A、unit 0
  • B、unit 1
  • C、unit 100
  • D、unit 255
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相似问题和答案

第1题：

Which statement is correct about logical units on Juniper Router interfaces?()

A.Logical units are used only when a Layer 2 identifier is present such as a VLAN

B.A logical unit of 0 is required when using a frame-relay DLCI

C.A logical unit is always required

D.Logical units are not required unless ATM or 802.1Q VLAN tagging is configured.


参考答案：C

第2题：

Each hand portable fire extinguisher on M/V Utopia must be marked with______．

A.the date that it was installed on the unit

B.the names of the individuals qualified to use it

C.the name of the unit on which it is located

D.an identification number different from other extinguishers on the unit


正确答案：D
在M/V的理想国，每个手提式灭火器必须标有不同于该装置上其他灭火器的标识号。

第3题：

Which statement is true about logical units?()

A. Logical units are similar to VLANs used by other vendors.

B. A logical unit is required for transit interfaces.

C. Frame Relay encapsulation supports one logical unit.

D. Link speed and duplex are configured in the logical unit properties.


参考答案：B

第4题：

Which statement is true about logical units?（）

  • A、Logical units are similar to VLANs used by other vendors.
  • B、A logical unit is required for transit interfaces.
  • C、Frame Relay encapsulation supports one logical unit.
  • D、Link speed and duplex are configured in the logical unit properties.

正确答案:B

第5题：

Which two statements are true regarding interface properties? （）

  • A、MTU and speed must be configured under each unit.
  • B、Physical parameters such as MTU, duplex mode, and speed are configured under the interface name.
  • C、IP and IPv6 addresses are configured under a unit-number.
  • D、DLCI numbers, VPI/VCI values, and VLAN tags are physical parameters.

正确答案:B,C

第6题：

Which two statements are true regarding interface properties? ()

A.MTU and speed must be configured under each unit.

B.Physical parameters such as MTU, duplex mode, and speed are configured under the interface name.

C.IP and IPv6 addresses are configured under a unit-number.

D.DLCI numbers, VPI/VCI values, and VLAN tags are physical parameters.


参考答案：B, C

第7题：

Which logical unit number must be configured on an interface using PPP encapsulation?（）

  • A、unit 0
  • B、unit 1
  • C、unit 100
  • D、unit 255

正确答案:A

第8题：

Which two statements are correct regarding units in JUNOS?()

A.Units in JUNOS are always required for any interface configured with logical addresses such as IP and IPv6.

B.Units in JUNOS are only required when you are configuring sub-interfaces for inter-VLAN routing.

C.Unit numbers must match the DLCI or VCI numbers configured on the interface.

D.Unit 0 is the only value allowed on interfaces running HDLC, PPP, or for Ethernet interfaces not doing VLAN-tagging.


参考答案：A, D

第9题：

To troubleshoot interface problems, you can use both the disable command and the deactivate command. Which two statements are correct?（）

  • A、If the interface is disabled, the logical unit will administratively shutdown.
  • B、If the interface is deactivated, the physical interface will administratively shutdown.
  • C、If the interface is deactivated, the interface configuration is ignored during commit.
  • D、If the interface is disabled, the logical unit configuration is ignored during commit.

正确答案:B,C

第10题：

An IT manager needs to deploy multiple applications simultaneously. Which virtualization technology will reduce the number of operating system maintenance tasks？（）

  • A、Workload partitions
  • B、Dynamic logical partitions
  • C、Dedicated logical partitions
  • D、Virtualized logical partitions

正确答案:A

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