What is the default value of the SPT threshold in Cisco routers?()A. 0B. 1C. 2D. 4E. 16F. infinity

题目
What is the default value of the SPT threshold in Cisco routers?()

A. 0

B. 1

C. 2

D. 4

E. 16

F. infinity

相似考题

1.What is the default configuration register setting on most Cisco routers?A. 0x2104B. 0x2012C. 0x2210D. 0x2102E. 0x2142F. None of the above

2.Which two of these statements correctly describe classic PIM-SM？（）A、The IOS default is for a last-hop router to trigger a switch to the shortest path tree as soon as a new source is detected on the shared tree.B、The IOS default is for every one of the routers on the shared tree to trigger a switch to the shortest path tree as soon as a new source is detected on the shared tree.C、The default behavior of switching to the shortest path tree as soon as a new source is detected on the shared tree can be disabled by setting the value in the ip pim spt-threshold command to "infinity."D、The default behavior of switching to the shortest path tree as soon as a new source is detected on the shared tree can be disabled by setting the value in the ip pim spt-threshold command to "zero."

3.After enabling port security on a Cisco Catalyst switch， what is the default action when the configuredmaximum of allowed MAC addresses value is exceeded？（）A、The port’s violation mode is set to restrictB、The port is shut downC、The MAC address table is cleared and the new MAC address is entered into the tableD、The port remains enabled， but bandwidth is throttled until old MAC addresses are aged out

4.The EMPLOYEES table has these columns:Management wants to add a default value to the SALARY column. You plan to alter the table by using this SQL statement:What is true about your ALTER statement?()A. Column definitions cannot be altered to add DEFAULT values.B. A change to the DEFAULT value affects only subsequent insertions to the table.C. Column definitions cannot be altered at add DEFAULT values for columns with a NUMBER data type.D. All the rows that have a NULL value for the SALARY column will be updated with the value 5000.

参考答案和解析
参考答案：A
更多“What is the default value of the SPT threshold in Cisco routers?() ”相关问题

  • 第1题：

    What is the default value of the SPT threshold in Cisco routers？（）

    • A、 0
    • B、 1
    • C、 2
    • D、 4
    • E、 16
    • F、 infinity

    正确答案:A

  • 第2题：

    The default behavior of switching to the shortest path tree as soon as a new source is detected on the shared tree can be disabled by setting the value in the ip pim spt-threshold command to "zero." （）

    • A、loop guard
    • B、storm control
    • C、storm suppression
    • D、broadcast suppression
    • E、BPDU guard

    正确答案:B,D

  • 第3题：

    What are two benefits of control plane policing？（）

    • A、protection against denial of service （DoS） attacks at infrastructure routers and switches
    • B、 protection against known worm attacks in routers and switches
    • C、quality of service （QoS） control for packets that are sourced from the data plane of Cisco routers and switches
    • D、quality of service control （QoS） for packets that are destined to the control plane of Cisco routers and switches
    • E、quality of service （QoS） control for packets that are destined to the data plane of Cisco routers and switches

    正确答案:A,D

  • 第4题：

    What is the default route preference value for EBGP?（）

    • A、20
    • B、100
    • C、170
    • D、200

    正确答案:C

  • 第5题：

    What is the default value that a PBX or Cisco Unity Express uses to select a voice-mail mail box?（）

    • A、Last Called Number 
    • B、Last Redirect Number 
    • C、Original Called Number 
    • D、Original Redirect Number 
    • E、Forward Redirect Number 

    正确答案:C

  • 第6题：

    What is the default LSP lifetime value in JUNOS software?（）

    • A、900 seconds
    • B、1200 seconds
    • C、3000 seconds
    • D、65535 seconds

    正确答案:B

  • 第7题：

    多选题
    What are two advantages that the Cisco 3900 Series Integrated Services Routers have over the rest of the integrated services routers？ （）
    A

    Telepresence-capable

    B

    high-density service virtualization

    C

    intelligent integration of security

    D

    wireless services

    E

    unified communications


    正确答案： D,E
    解析： 暂无解析

  • 第8题：

    单选题
    What is the default value for the ENABLED attribute of a job or program when it is created？（）
    A

     TRUE

    B

     FALSE

    C

     There is no default. It must be defined at creation time.

    D

     PENDING

    E

     NULL


    正确答案： D
    解析： 暂无解析

  • 第9题：

    单选题
    What is the default value for the ENABLED attribute of a job or program when it is created? （）
    A

    TRUE

    B

    FALSE

    C

    There is no default. It must be defined at creation time.

    D

    PENDING

    E

    NULL


    正确答案： A
    解析： 暂无解析

  • 第10题：

    单选题
    What is the default value of the SPT threshold in Cisco routers？（）
    A

     0

    B

     1

    C

     2

    D

     4

    E

     16

    F

     infinity


    正确答案： E
    解析： 暂无解析

  • 第11题：

    单选题
    What would be able to handle IP telephony and e-business applications concurrently？（）
    A

     Cisco Catalyst switches

    B

     Cisco SOHO routers

    C

     Cisco 7000 Series WAN edge routers

    D

     Cisco integrated Services Routers


    正确答案： B
    解析： 暂无解析

  • 第12题：

    多选题
    The default behavior of switching to the shortest path tree as soon as a new source is detected on the shared tree can be disabled by setting the value in the ip pim spt-threshold command to "zero." （）
    A

    loop guard

    B

    storm control

    C

    storm suppression

    D

    broadcast suppression

    E

    BPDU guard


    正确答案： E,C
    解析： 暂无解析

  • 第13题：

    You are a technician at TestKing. Your newly appointed TestKing trainee wants to know what the CDP is.What would your reply be?（）

    • A、It is globally enabled by default on Cisco routers.
    • B、It is globally enabled by default on all routers.
    • C、It is a proprietary protocol.
    • D、It is a non-proprietary protocol.
    • E、It can be used to gather hardware and protocol information about neighbor devices.

    正确答案:A,C,E

  • 第14题：

    What are two advantages that the Cisco 3900 Series Integrated Services Routers have over the rest of the integrated services routers？ （）

    • A、 Telepresence-capable
    • B、 high-density service virtualization
    • C、 intelligent integration of security
    • D、 wireless services
    • E、 unified communications

    正确答案:A,B

  • 第15题：

    What is also called Type 0 authentication in OSPF on Cisco Routers？（）

    • A、MD5
    • B、There is no Type 0 authentication
    • C、SHA1
    • D、Null

    正确答案:D

  • 第16题：

    What would be able to handle IP telephony and e-business applications concurrently？（）

    • A、 Cisco Catalyst switches
    • B、 Cisco SOHO routers
    • C、 Cisco 7000 Series WAN edge routers
    • D、 Cisco integrated Services Routers

    正确答案:D

  • 第17题：

    By default, what does a Juniper Networks router set the BGP origin code to when originating theroute?（）

    • A、IGP (Value 0)
    • B、EGP (Value 1)
    • C、Incomplete (Value 2)
    • D、It depends on the route's source.

    正确答案:A

  • 第18题：

    多选题
    You are a technician at TestKing. Your newly appointed TestKing trainee wants to know what the CDP is.What would your reply be?（）
    A

    It is globally enabled by default on Cisco routers.

    B

    It is globally enabled by default on all routers.

    C

    It is a proprietary protocol.

    D

    It is a non-proprietary protocol.

    E

    It can be used to gather hardware and protocol information about neighbor devices.


    正确答案： E,C
    解析： 暂无解析

  • 第19题：

    多选题
    What are two benefits of control plane policing？（）
    A

    protection against denial of service （DoS） attacks at infrastructure routers and switches

    B

    protection against known worm attacks in routers and switches

    C

    quality of service （QoS） control for packets that are sourced from the data plane of Cisco routers and switches

    D

    quality of service control （QoS） for packets that are destined to the control plane of Cisco routers and switches

    E

    quality of service （QoS） control for packets that are destined to the data plane of Cisco routers and switches


    正确答案： E,A
    解析： 暂无解析

  • 第20题：

    单选题
    What is the default value that a PBX or Cisco Unity Express uses to select a voice-mail mail box?（）
    A

    Last Called Number 

    B

    Last Redirect Number 

    C

    Original Called Number 

    D

    Original Redirect Number 

    E

    Forward Redirect Number 


    正确答案： B
    解析： 暂无解析

  • 第21题：

    单选题
    What is the default value of the SPT threshold in Cisco routers?（）
    A

    0

    B

    1

    C

    2

    D

    4

    E

    16

    F

    infinity


    正确答案： C
    解析： 暂无解析

  • 第22题：

    单选题
    What is the default route preference value for EBGP?（）
    A

    20

    B

    100

    C

    170

    D

    200


    正确答案： D
    解析： 暂无解析

  • 第23题：

    单选题
    You are the administrator of the Testking network and you have forgotten the password to one of your routers. After completing the password recovery procedure the router returned to its normal operation. The config-register was set back to the initial default value. What is this value?（）
    A

    0x2112

    B

    0x2104

    C

    0x2102

    D

    0x2142

    E

    0x2100


    正确答案： C
    解析： 暂无解析

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