单选题Which statement is true about the internal link between the Routing Engine and the Packet-Forwarding Engine？（）A It is only used for exception traffic.B It is an FE link called fxp2.C It is rate-limited to avoid DDOS attacks.D It is only used to send th

题目
单选题
Which statement is true about the internal link between the Routing Engine and the Packet-Forwarding Engine？（）
A

It is only used for exception traffic.

B

It is an FE link called fxp2.

C

It is rate-limited to avoid DDOS attacks.

D

It is only used to send the forwarding-table from the Routing Engine to the Packet-Forwarding Engine.

相似考题

1.●Which one of these statements about connecting to the Internet is true? (68) .(68) A．The Internet can only be used to link computers with same operating systemB．The Internet can be used to connect computers with different ISPC．You must have a telephone line to connect to the InternetD．You must have a modem to connect to the Internet

2.Given:11. public void go(int x) {Which statement is true?()A.All of the assert statements are used appropriately.B.Only the assert statement on line 12 is used appropriately.C.Only the assert statement on line 15 is used appropriately.D.Only the assert statement on line 18 is used appropriately.E.Only the assert statements on lines 12 and 15 are used appropriately.F.Only the assert statements on lines 12 and 18 are used appropriately.G.Only the assert statements on lines 15 and 18 are used appropriately.

3.Which statement is correct regarding exception traffic processing?()A. Exception traffic is only handled by the PFEB. Exception traffic is rate-limited across the internal link to protect the REC. Exception traffic is not prioritized during times of congestionD. Exception traffic is forwarded based on forwarding table entries

4.Which one of these statements about connecting to the Internet is true?(68).A．The Internet can only be used to link computers with same operating systemB．The Internet can be used to connect computers with different ISPC．You must have a telephone line to connect to the InternetD．You must have a modem to connect to the Internet

参考答案和解析
正确答案： C
解析： 暂无解析
更多“单选题Which statement is true about the internal link between the Routing Engine and the Packet-Forwarding Engine？（）A It is only used for exception traffic.B It is an FE link called fxp2.C It is rate-limited to avoid DDOS attacks.D It is only used to send th”相关问题

  • 第1题：

    Which statement describes exception traffic?()

    A. Exception traffic must be sent to the PFE for processing.

    B. Exception traffic enters one ingress port and is sent out multiple egress ports.

    C. Exception traffic is rate-limited on the internal link to prevent DoS attacks.

    D. Exception traffic is processed after forwarding traffic when congestion exists.


    参考答案：C

  • 第2题：

    Which statement about the ip classless router command is true?()

    A. The ip classless command is enabled by default in recent versions of IOS.

    B. The ip classless command should only be enabled when static routing is being used instead of a routing protocol.

    C. The ip classless command should be enabled by the network administrator whenever RIPv1 or IGRP is being used.

    D. The ip classless command should be enabled by the network administrator whenever OSPF, RIPv2, or EIGRP is being used.


    参考答案：A

  • 第3题：

    Which statem ent is true about EBGP?()

    A. An internal routing protocol can be used to reach an EBGP neighbor.

    B. The next hop does not change when BGP updates are exchanged between EBGP neighbors.

    C. EBGP requires a full mesh.

    D. A static route can be used to form an adjacency between neighbors.


    参考答案：D

  • 第4题：

    Which of these statements about penultimate hop popping are true？（）

    • A、It is used only for directly connected subnets or aggregate routes
    • B、It can only be used with LDP.
    • C、It is only used when two or more labels are stacked.
    • D、It enables the Edge LSR to request a label pop operation from Its upstream neighbors
    • E、It is requested through TDP using a special label value that is also called the implicit-null value.
    • F、It is requested through LDP using a special label value that is also called the implicit-null value.

    正确答案:D,E,F

  • 第5题：

    Which statement is correct regarding exception traffic processing?（）

    • A、Exception traffic is only handled by the PFE
    • B、Exception traffic is rate-limited across the internal link to protect the RE
    • C、Exception traffic is not prioritized during times of congestion
    • D、Exception traffic is forwarded based on forwarding table entries

    正确答案:B

  • 第6题：

    Which statement about the Link Control Protocol （LCP） is true？（）

    • A、LCP is used for basic PPP link setup and operation.
    • B、LCP is used for PPP CHAP authentication.
    • C、LCP is used for PPP over ATM （PPPoA） setup.
    • D、LCP is used for PPP over Ethernet （PPPoE） setup.
    • E、LCP is used for PPP over Frame Relay （PPPoFR） setup

    正确答案:A

  • 第7题：

    Which statement describes exception traffic?（）

    • A、Exception traffic must be sent to the PFE for processing.
    • B、Exception traffic enters one ingress port and is sent out multiple egress ports.
    • C、Exception traffic is rate-limited on the internal link to prevent DoS attacks.
    • D、Exception traffic is processed after forwarding traffic when congestion exists.

    正确答案:C

  • 第8题：

    Which statement is true about routing tables on a Junos device?（）

    • A、They purge any routes not selected as active routes.
    • B、They exist in two places: the Routing Engine and the Packet Forwarding Engine.
    • C、They are exclusively designed to handle dynamic routing protocols.
    • D、They populate the forwarding table.

    正确答案:D

  • 第9题：

    单选题
    Which statement is correct regarding exception traffic processing?（）
    A

    Exception traffic is only handled by the PFE

    B

    Exception traffic is rate-limited across the internal link to protect the RE

    C

    Exception traffic is not prioritized during times of congestion

    D

    Exception traffic is forwarded based on forwarding table entries


    正确答案： D
    解析： 暂无解析

  • 第10题：

    单选题
    Which statement is true about the internal link between the Routing Engine and the Packet-Forwarding Engine?（）
    A

    It is only used for exception traffic.

    B

    It is an FE link called fxp2.

    C

    It is rate-limited to avoid DDOS attacks.

    D

    It is only used to send the forwarding-table from the Routing Engine to the Packet-Forwarding Engine.


    正确答案： B
    解析： 暂无解析

  • 第11题：

    单选题
    Which statement about the ip classless router command is true?（）
    A

    The ip classless command is enabled by default in recent versions of IOS.

    B

    The ip classless command should only be enabled when static routing is being used instead of a routing protocol.

    C

    The ip classless command should be enabled by the network administrator whenever RIPv1 or IGRP is being used.

    D

    The ip classless command should be enabled by the network administrator whenever OSPF, RIPv2, or EIGRP is being used.


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    Which statem ent is true about EBGP?（）
    A

    An internal routing protocol can be used to reach an EBGP neighbor.

    B

    The next hop does not change when BGP updates are exchanged between EBGP neighbors.

    C

    EBGP requires a full mesh.

    D

    A static route can be used to form an adjacency between neighbors.


    正确答案： C
    解析： 暂无解析

  • 第13题：

    Which statement is true about the internal link between the Routing Engine and the Packet－Forwarding Engine?()

    A.It is only used for exception traffic.

    B.It is an FE link called fxp2.

    C.It is rate-limited to avoid DDOS attacks.

    D.It is only used to send the forwarding-table from the Routing Engine to the Packet-Forwarding Engine.


    参考答案：C

  • 第14题：

    Refer to the exhibit. This network is running IS － IS. Router RTC is inside Cloud1. From the output on RTD, which two statement s are true?()

    A.Because it is running IS - IS in IP - only mode, RTD will not transmit CLNS packets

    B.IP routing updates between RTC and RTD will be IP datagrams that are encapsulated by HDLC

    C.The SNPA for RTE is the source data link address that is used to transmit frames to RTD

    D.IP routing updates between RTC and RTD will be CLNS datagrams that are encapsulated by HDLC

    E.The NET for RTE will be 49.0150.0019.06b7.fd5f.00

    F.IP routing updates between RTC and RTD will be IP datagrams that a re encapsulated by CLNS


    参考答案：C, D

  • 第15题：

    What statement is true？（）

    • A、Link Control Protocol（LCP） is used for basic PPP link setup and operation
    • B、Link Control Protocol（LCP） is used for denying PPP connections to unauthorized devices.
    • C、Link Control Protocol（LCP） for PPP is synonymous to ARP for Ethernet.
    • D、None of the above

    正确答案:A

  • 第16题：

    Which statement is true regarding the forwarding plane?（）

    • A、The forwarding plane is contained within the Routing Engine (RE)
    • B、The forwarding plane processes and evaluates exception traffic
    • C、The forwarding plane contains the Packet Forwarding Engine (PFE)
    • D、The forwarding plane is not present on all platforms running the Junos OS

    正确答案:C

  • 第17题：

    Which statement is true about the internal link between the Routing Engine and the Packet-Forwarding Engine?（）

    • A、It is only used for exception traffic.
    • B、It is an FE link called fxp2.
    • C、It is rate-limited to avoid DDOS attacks.
    • D、It is only used to send the forwarding-table from the Routing Engine to the Packet-Forwarding Engine.

    正确答案:C

  • 第18题：

    Which statement about the DVS engine is true？（）

    • A、the DVS engine can useWebroot and McAfee scanning in parallel
    • B、the DVS engine generates the WBRS
    • C、the DVS engine never inspects the client HTTP request
    • D、the DVS engine is only used for Layer 4 traffic monitoring

    正确答案:A

  • 第19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

    正确答案:C,D

  • 第20题：

    Which two statements about subqueries are true? （）

    • A、A subquery should retrieve only one row.
    • B、A subquery can retrieve zero or more rows.
    • C、A subquery can be used only in SQL query statements.
    • D、Subqueries CANNOT be nested by more than two levels.
    • E、A subquery CANNOT be used in an SQL query statement that uses group functions.
    • F、When a subquery is used with an inequality comparison operator in the outer SQL statement, the column list in the SELECT clause of the subquery should contain only one column.

    正确答案:B,F

  • 第21题：

    单选题
    Which statement about the Link Control Protocol （LCP） is true？（）
    A

    LCP is used for basic PPP link setup and operation.

    B

    LCP is used for PPP CHAP authentication.

    C

    LCP is used for PPP over ATM （PPPoA） setup.

    D

    LCP is used for PPP over Ethernet （PPPoE） setup.

    E

    LCP is used for PPP over Frame Relay （PPPoFR） setup


    正确答案： A
    解析： 暂无解析

  • 第22题：

    单选题
    Which statement about firefighting foam is TRUE?（）
    A

    Foam conducts electricity

    B

    To be most effective，foam should be directed at the base of the fire

    C

    Foam is most effective on burning liquids which are flowing

    D

    Foam can ONLY be used to extinguish class A fires


    正确答案： A
    解析： 暂无解析

  • 第23题：

    单选题
    Which statement is true about routing tables on a Junos device?（）
    A

    They purge any routes not selected as active routes.

    B

    They exist in two places: the Routing Engine and the Packet Forwarding Engine.

    C

    They are exclusively designed to handle dynamic routing protocols.

    D

    They populate the forwarding table.


    正确答案： C
    解析： 暂无解析

  • 第24题：

    单选题
    Which statement about the DVS engine is true？（）
    A

    the DVS engine can useWebroot and McAfee scanning in parallel

    B

    the DVS engine generates the WBRS

    C

    the DVS engine never inspects the client HTTP request

    D

    the DVS engine is only used for Layer 4 traffic monitoring


    正确答案： A
    解析： 暂无解析

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