What are two characteristics of dual-ring interconnect in SONET networks? ()(Choose two.)A、It protects signals against node failures between rings.B、It protects signals against node failure within a single ring.C、It allows for traffic to be preempted whe

题目

What are two characteristics of dual-ring interconnect in SONET networks? ()(Choose two.)

  • A、It protects signals against node failures between rings.
  • B、It protects signals against node failure within a single ring.
  • C、It allows for traffic to be preempted when a ring switch occurs.
  • D、Traffic can be dropped and continued at interconnecting nodes.
  • E、It protects preemptible traffic from being dropped when a ring switch occurs.

相似考题
更多“What are two characteristics of ”相关问题
  • 第1题:

    What are two characteristics of a managed Cisco Small Business Switch when recommending it over an unmanaged switch? ()

    • A、 end-user installed and supported
    • B、 VLAN support
    • C、 low initial cost
    • D、 desktop installation
    • E、 web-controlled GUI

    正确答案:B,E

  • 第2题:

    What are two characteristics of Frame Relay point-to-point subinterfaces?()

    • A、They create split-horizon issues
    • B、They require a unique subnet within a routing domain
    • C、They emulate leased lines
    • D、They are ideal for full-mesh topologies
    • E、They require the use of NBMA options when using OSPF

    正确答案:B,C

  • 第3题:

    Cisco Small Business Switches are specifically engineered for the small business customer. What are two characteristics common to Cisco Small Business Switches?()

    • A、 remote management
    • B、 integrated telephony
    • C、 do-it-yourself installation and management
    • D、 experienced IT support required
    • E、 single-site connectivity

    正确答案:C,E

  • 第4题:

    What are two characteristics of the OSPF process identifier?()

    • A、It is needed to identify a unique instance of an OSPF database.
    • B、It is an optional parameter only necessary if multiple OSPF processes are used.
    • C、It is locally significant.
    • D、It is globally insignificant
    • E、All routers in the same OSPF area must have the same process ID to exchange routing information.

    正确答案:A,C

  • 第5题:

    What are two characteristics of the DiffServ model?()

    • A、service guarantee
    • B、traffic that is divided into classes
    • C、not scalable to large implementations
    • D、QoS mechanisms that are used without prior signaling
    • E、applications that signal their particular QoS and bandwidth requirements

    正确答案:B,D

  • 第6题:

    What are two characteristics of "store and forward" switching?()

    • A、Latency fluctuates regardless of frame size.
    • B、The switch receives the complete frame before beginning to forward it.
    • C、Latency through the switch varies with frame length.
    • D、The switch checks the destination address upon receipt of headers.

    正确答案:B,C

  • 第7题:

    多选题
    What are two characteristics of dual-ring interconnect in SONET networks? ()(Choose two.)
    A

    It protects signals against node failures between rings.

    B

    It protects signals against node failure within a single ring.

    C

    It allows for traffic to be preempted when a ring switch occurs.

    D

    Traffic can be dropped and continued at interconnecting nodes.

    E

    It protects preemptible traffic from being dropped when a ring switch occurs.


    正确答案: E,C
    解析: 暂无解析

  • 第8题:

    多选题
    What are two characteristics of the RED algorithm as implemented in JUNOS software?()
    A

    It profiles based on bandwidth.

    B

    It profiles based on loss priority.

    C

    It prevents traffic loss through buffering.

    D

    It prevents global synchronization with tail drops.


    正确答案: C,D
    解析: 暂无解析

  • 第9题:

    多选题
    What are two characteristics of Telnet? (Choose two.)()
    A

    It sends data in clear text format.

    B

    It is no longer supported on Cisco network devices.

    C

    It is more secure than SSH

    D

    It requires an enterprise license in order to be implemented.

    E

    It requires that the destination device be configured to support Telnet connections.


    正确答案: B,A
    解析: 暂无解析

  • 第10题:

    多选题
    What are two characteristics of RIPv2?()
    A

    classful routing protocol

    B

    variable-length subnet masks

    C

    broadcast addressing

    D

    manual route summarization

    E

    uses SPF algorithm to compute path


    正确答案: D,A
    解析: 暂无解析

  • 第11题:

    多选题
    What characteristics make ADSL the likely choice among DSL technologies for Teleworker?()
    A

    most widely deployed by service providers

    B

    provides asymmetrical bandwidth, including high speed downlink

    C

    data rate is affected by distance to the Central Office

    D

    provides the furthest reach at T1 speeds

    E

    supports connection of two routers without the use of a DSL access concentrator


    正确答案: A,D
    解析: 暂无解析

  • 第12题:

    多选题
    What are three characteristics of RIPv2? ()
    A

    A

    B

    B

    C

    C

    D

    D

    E

    E


    正确答案: B,A
    解析: 暂无解析

  • 第13题:

    What are two characteristics of Telnet (Choose two.)()。

    • A、Itsendsdataincleartextformat.
    • B、ItisnolongersupportedonCisconetworkdevices.
    • C、ItismoresecurethanSSH
    • D、Itrequiresanenterpriselicenseinordertobeimplemented.
    • E、ItrequiresthatthedestinationdevicebeconfiguredtosupportTelnetconnections.

    正确答案:A,E

  • 第14题:

    What are two characteristics of the Cisco Validated Design program? ()(Choose two.)

    • A、facilitates customer deployments that are less reliable
    • B、facilitates customer deployments that are more predictable
    • C、separates products and technologies into individual portfolios
    • D、incorporates products and technologies into a broad portfolio
    • E、strives to protect access to design documentation

    正确答案:B,D

  • 第15题:

    What are two characteristics of Telnet? (Choose two.)()

    • A、It sends data in clear text format.
    • B、It is no longer supported on Cisco network devices.
    • C、It is more secure than SSH
    • D、It requires an enterprise license in order to be implemented.
    • E、It requires that the destination device be configured to support Telnet connections.

    正确答案:A,E

  • 第16题:

    What are two characteristics of the RED algorithm as implemented in JUNOS software?()

    • A、It profiles based on bandwidth.
    • B、It profiles based on loss priority.
    • C、It prevents traffic loss through buffering.
    • D、It prevents global synchronization with tail drops.

    正确答案:B,D

  • 第17题:

    What are two characteristics of RIPv2? ()

    • A、classful routing protocol
    • B、variable-length subnet masks
    • C、broadcast addressing
    • D、manual route summarization
    • E、uses SPF algorithm to compute path

    正确答案:B,D

  • 第18题:

    多选题
    What are two characteristics of multi-filed classification?()
    A

    Implemented with firewall filters.

    B

    Typically configured on core routers.

    C

    Typically configured on customer facing routers.

    D

    Implemented with Behavior Aggregate (BA) classification.


    正确答案: D,A
    解析: 暂无解析

  • 第19题:

    多选题
    Cisco Small Business Switches are specifically engineered for the small business customer. What are two characteristics common to Cisco Small Business Switches?()
    A

    remote management

    B

    integrated telephony

    C

    do-it-yourself installation and management

    D

    experienced IT support required

    E

    single-site connectivity


    正确答案: E,B
    解析: 暂无解析

  • 第20题:

    多选题
    What are two characteristics of the Cisco Validated Design program? ()(Choose two.)
    A

    facilitates customer deployments that are less reliable

    B

    facilitates customer deployments that are more predictable

    C

    separates products and technologies into individual portfolios

    D

    incorporates products and technologies into a broad portfolio

    E

    strives to protect access to design documentation


    正确答案: C,D
    解析: 暂无解析

  • 第21题:

    多选题
    What are two characteristics of a managed Cisco Small Business Switch when recommending it over an unmanaged switch? ()
    A

    end-user installed and supported

    B

    VLAN support

    C

    low initial cost

    D

    desktop installation

    E

    web-controlled GUI


    正确答案: B,E
    解析: 暂无解析

  • 第22题:

    多选题
    What are two characteristics of Telnet (Choose two.)()。
    A

    Itsendsdataincleartextformat.

    B

    ItisnolongersupportedonCisconetworkdevices.

    C

    ItismoresecurethanSSH

    D

    Itrequiresanenterpriselicenseinordertobeimplemented.

    E

    ItrequiresthatthedestinationdevicebeconfiguredtosupportTelnetconnections.


    正确答案: D,C
    解析: 暂无解析

  • 第23题:

    多选题
    What are two characteristics of Frame Relay point-to-point subinterfaces?()
    A

    They create split-horizon issues

    B

    They require a unique subnet within a routing domain

    C

    They emulate leased lines

    D

    They are ideal for full-mesh topologies

    E

    They require the use of NBMA options when using OSPF


    正确答案: C,E
    解析: 暂无解析