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Which three modes

题目

Which three modes are the operating of HDLC？（）

  • A、asynchronous balanced mode （ABM）
  • B、normal response mode （NRM）
  • C、normal peer mode （NPM）
  • D、asynchronous client mode （ACM）
  • E、asynchronous response mode （ARM）
参考答案和解析
正确答案:A,B,E
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相似问题和答案

第1题：

As a network administrator, you are required to configure a switch port for a private Virtual LAN. In such a situation, which three of the following connection modes will be available during the configuration process? （）(Choose three.)

A. isolated mode

B. modular mode

C. community mode

D. promiscuous mode

E. non-isolated

F. permanent


参考答案：A, C, D

第2题：

The Cisco IOS SLB feature is a Cisco IOS-based solution that provides server load balancing.This feature allows you to define a virtual server that represents a cluster of real servers, known as a server farm.When a client initiates a connection to the virtual server, the IOS SLB load balances the connection to a chosen real server, depending on the configured load balance algorithm or predictor.Which three implementation modes may be used to deploy SLB? （）

A. Router mode

B. One-arm mode

C. Three-arm mode

D. Bridge mode inline


参考答案：A, B, D

第3题：

Which three CLI modes are available on the ERX Edge Router?()

A.User Exec

B.Privileged Exec

C.Super User Exec

D.Global Configuration

E.Private Configuration


参考答案：A, B, D

第4题：

Which three statements about firewall modes are correct？ （）

  • A、 A firewall in routed mode has one IP address
  • B、 A firewall in transparent mode has one IP address
  • C、 In routed mode， the firewall is considered to be a Layer 2 dew
  • D、 In routed mode， the firewall is considered to be a Layer 3 device
  • E、 In transparent mode， the firewall is considered to be a Layer 2 device
  • F、 In transparent mode， the firewall is considered to be a Layer 3 device

正确答案:A,D,E

第5题：

Which three timing modes are supported on the ONS 15454 shelf? （）(Choose three.)

  • A、line timing
  • B、loop timing
  • C、internal timing
  • D、through timing
  • E、external timing

正确答案:A,C,E

第6题：

Which three statements are true about the Internet Group Management Protocol (IGMP)? ()

A. There are three IGMP modes: dense mode, sparse mode, and sparse - dense mode

B. IGMP is used to register individual hosts with a multicast group

C. IGMP version 3 enables a multicast receiving host to specify to the router which sources it should forward traffic from

D. IGMP messages a re IP datagrams with a protocol value of 2, destination address of 224.0.0.2, and a TTL value of 1

E. IGMP is a multicast routing protocol that makes packet - forwarding decisions independent of other routing protocols such as EIGRP

F. IGMP snooping ru ns on Layer 3 routers


参考答案：B, C, D

第7题：

Which are valid modes for a switch port used as a VLAN trunk (Choose three.)（）。

  • A、transparent
  • B、auto
  • C、on
  • D、desirable
  • E、blocking
  • F、forwarding

正确答案:B,C,D

第8题：

Which three timing modes are supported on the ONS 15454 shelf? ()(Choose three.)

A. line timing

B. loop timing

C. internal timing

D. through timing

E. external timing


参考答案：A, C, E

第9题：

Which three modes are the operating modes of HDLC？ （）

  • A、asynchronous response mode （ARM）
  • B、normal peer mode （NPM）
  • C、asynchronous balanced mode （ABM）
  • D、normal response mode （NRM）
  • E、asynchronous client mode （ACM）

正确答案:A,C,D

第10题：

Which three CLI modes are available on the ERX Edge Router？（）

  • A、User Exec
  • B、Privileged Exec
  • C、Super User Exec
  • D、Global Configuration
  • E、Private Configuration

正确答案:A,B,D

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