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Which two statements regarding JUNOS architecture are correc

题目
多选题
Which two statements regarding JUNOS architecture are correct?（）
A

The Routing Engine handles all exception traffic.

B

The Routing Engine synchronizes the route table with the PFE

C

The Routing Engine is hot-pluggable.

D

The Routing Engine controls the PFE

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相似问题和答案

第1题：

Which two statements regarding JUNOS architecture are correct?()

A.The Routing Engine handles all exception traffic.

B.The Routing Engine synchronizes the route table with the PFE

C.The Routing Engine is hot-pluggable.

D.The Routing Engine controls the PFE


参考答案：C, D

第2题：

Which two statements are true regarding the use of NTP clock synchronization?（）

  • A、The Junos OS supports client, server, and symmetric modes of NTP operation.
  • B、Synchronized time on all network devices makes log messages more useful for troubleshooting.
  • C、Authentication methods are not supported.
  • D、The Junos OS must be used as the primary time reference.

正确答案:A,B

第3题：

Which two statements are true regarding L2TP? ()(Choose two.)

A. Tunnels are initiated by the LAC

B. Tunnels are initiated by the LNS

C. By default, subscriber authentication occurs on the LNS

D. By default, subscriber authentication occurs on the LAC


参考答案：A, C

第4题：

Which two statements about JUNOS Software packet handling are correct？（）

  • A、JUNOS Software applies service ALGs only for the first packet of a flow.
  • B、JUNOS Software uses fast-path processing only for the first packet of a flow.
  • C、JUNOS Software performs route and policy lookup only for the first packet of a flow.
  • D、JUNOS Software applies SCREEN options for both first and consecutive packets of a flow.

正确答案:C,D

第5题：

Which two statements are true regarding routing tables?（）

  • A、The routing table is populated by the forwarding table.
  • B、Devices running the Junos OS can accommodate multiple routing tables.
  • C、Information learned from routing protocols is stored in the routing table.
  • D、The primary routing table for IPv4 unicast routes is inet.4.

正确答案:B,C

第6题：

Which two statements are true regarding trace options on Junos devices?（）

  • A、You can see the contents of the log file by entering the show log <filename> command
  • B、Trace options will send information to your screen automatically
  • C、Trace options are limited to one protocol at a time
  • D、The file name and set of flags may be specified when enabling trace options

正确答案:A,D

第7题：

Which two statements about Junos software packet handling are correct?（）(Choose two.)

  • A、The Junos OS applies service ALGs only for the first packet of a flow.
  • B、The Junos OS uses fast-path processing only for the first packet of a flow.
  • C、The Junos OS performs policy lookup only for the first packet of a flow.
  • D、The Junos OS applies SCREEN options for both first and consecutive packets of a flow.

正确答案:C,D

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：

Which two statements are true regarding firewall user authentication?（） (Choose two.)

  • A、When configured for pass-through firewall user authentication, the user must first open a connection to the Junos security remote network resource.
  • B、When configured for Web firewall user authentication only, the user must first open a connection to the Junos security remote network resource.
  • C、If a Junos security device is configured for pass-through firewall user authentication, new sessions are automatically intercepted .
  • D、If a Junos security device is configured for Web firewall user authentication, new sessions are automatically intercepted.

正确答案:B,C

第10题：

Which two statements are true regarding L2TP? （）(Choose two.)

  • A、Tunnels are initiated by the LAC
  • B、Tunnels are initiated by the LNS
  • C、By default, subscriber authentication occurs on the LNS
  • D、By default, subscriber authentication occurs on the LAC

正确答案:A,C

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