多选题What are three valid match criteria in a firewall filter applied to a Layer 3 interface?（）AIP addressBMAC addressCprotocolDportEsession ID

题目
多选题
What are three valid match criteria in a firewall filter applied to a Layer 3 interface?（）
A

IP address

B

MAC address

C

protocol

D

port

E

session ID

相似考题

1.Click the Exhibit button. Referring to the exhibit, which statement is true about the IP packet flow through interface ge－3／0／0.0?()A. All packets set to be forwarded out interface ge-3/0/0 will be dropped by the firewall filter fire1.B. All packets set to be forwarded out interface ge-3/0/0 will NOT dropped by the firewall filter fire1.C. All packets entering the router on interface ge-3/0/0.0 will be dropped by the firewall filter fire1.D. All packets set to be forwarded out interface ge-3/0/0, except those sourced locally by the Routing Engine, will be dropped by the firewall filter fire1.

2.What are three firewall filter terminating actions?()A. acceptB. logC. rejectD. discardE. drop

3.A firewall filter is applied as an input filter on a transit interface. What three types of traffic will this affect? ()A. inbound traffic transiting the routerB. outbound traffic transiting the routerC. traffic destined to the Routing EngineD. traffic destined to the interface address on which the filter is applied

4.You have a firewall filter containing two terms applied in an inbound direction on a customer interface.You would like this filter to protect your network from a spoofed denial of service attack. Which match criterion should be configured ito identify unwanted packets?（）A. from source-portB. from source-addressC. from destination-addressD. from destination-port

更多“多选题What are three valid match criteria in a firewall filter applied to a Layer 3 interface?（）AIP addressBMAC addressCprotocolDportEsession ID”相关问题

  • 第1题：

    What is a vaild match criteria for a firewall filter?()

    A.from protocol tcp

    B.from url

    C.from community

    D.from acl


    参考答案：A

  • 第2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3题：

    What are three firewall filter terminating actions?（）

    • A、accept
    • B、log
    • C、reject
    • D、discard
    • E、drop

    正确答案:A,C,D

  • 第4题：

    What are two valid match criteria for a routing policy?（）

    • A、OSPF area ID
    • B、prefix list
    • C、port
    • D、time-to-live (TTL)

    正确答案:A,B

  • 第5题：

    You have a firewall filter containing two terms applied in an inbound direction on a customer interface. You would like this filter to protect your network from a spoofed denial of service attack. What match criterion should be used in the first term of the filter？（）

    • A、Source TCP port
    • B、Source IP address
    • C、Destination TCP port
    • D、Destination IP address

    正确答案:B

  • 第6题：

    What are three valid match criteria in a firewall filter applied to a Layer 3 interface?（）

    • A、IP address
    • B、MAC address
    • C、protocol
    • D、port
    • E、session ID

    正确答案:A,C,D

  • 第7题：

    A packet is evaluated against three user-defined terms within a firewall filter and no match isfound. What correctly describes the action the firewall filter will take for this packet?（）

    • A、The filter will permit the packet and take no additional action.
    • B、The filter will reject the packet and send an ICMP message back to the sender.
    • C、The filter will discard the packet and take no additional action.
    • D、The filter will permit the packet and write a log entry to the firewall log.

    正确答案:C

  • 第8题：

    多选题
    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： F,A
    解析： 暂无解析

  • 第9题：

    多选题
    What are three valid match criteria in a firewall filter applied to a Layer 3 interface?（）
    A

    IP address

    B

    MAC address

    C

    protocol

    D

    port

    E

    session ID


    正确答案： E,A
    解析： 暂无解析

  • 第10题：

    多选题
    What are two valid match criteria for a routing policy? （）
    A

    OSPF are a ID

    B

    prefix list

    C

    port

    D

    time-to-live（TTL）


    正确答案： A,C
    解析： 暂无解析

  • 第11题：

    单选题
    A packet is evaluated against three user-defined terms within a firewall filter and no match is found. What correctly describes the action the firewall filter will take for this packet?（）
    A

    The filter will permit the packet and take no additional action

    B

    The filter will reject the packet and send an ICMP message back to the sender

    C

    The filter will discard the packet and take no additional action

    D

    The filter will permit the packet and write a log entry to the firewall log


    正确答案： B
    解析： 暂无解析

  • 第12题：

    多选题
    Which three statements accurately describe IOS Firewall configurations？（）
    A

    The IP inspection rule can be applied in the inbound direction on the secured interface

    B

    The IP inspection rule can be applied in the outbound direction on the unsecured interface

    C

    The ACL applied in the inbound direction on the unsecured interface should be an extendedACL.

    D

    For temporary openings to be created dynamically by Cisco IOS Firewall， the access-list for thereturning traffic must be a standard ACL


    正确答案： B,A
    解析： 暂无解析

  • 第13题：

    A packet is evaluated against three user-defined terms within a firewall filter and no match is found. What correctly describes the action the firewall filter will take for this packet?（）

    • A、The filter will permit the packet and take no additional action
    • B、The filter will reject the packet and send an ICMP message back to the sender
    • C、The filter will discard the packet and take no additional action
    • D、The filter will permit the packet and write a log entry to the firewall log

    正确答案:C

  • 第14题：

    You have a firewall filter containing two terms applied in an inbound direction on a customer interface.You would like this filter to protect your network from a spoofed denial of service attack. Which match criterion should be configured ito identify unwanted packets?（）

    • A、from source-port
    • B、from source-address
    • C、from destination-address
    • D、from destination-port

    正确答案:B

  • 第15题：

    What is a vaild match criteria for a firewall filter?（）

    • A、from protocol tcp
    • B、from url
    • C、from community
    • D、from acl

    正确答案:A

  • 第16题：

    Which three statements about IOS Firewall configurations are true？（）

    • A、The IP inspection rule can be applied in the inbound direction on the secured interface.
    • B、The IP inspection rule can be applied in the outbound direction on the unsecured interface.
    • C、The ACL applied in the outbound direction on the unsecured interface should be an extended ACL.
    • D、The ACL applied in the inbound direction on the unsecured interface should be an extended ACL.
    • E、For temporary openings to be created dynamically by Cisco IOS Firewall，the access-list for thereturning traffic must be a standard ACL.
    • F、For temporary openings to be created dynamically by Cisco IOS Firewall，the IP inspection rule must be applied to the secured interface.

    正确答案:A,B,D

  • 第17题：

    You need to control SSH, HTTP, and Telnet access to an MX240 router through any interface. You have decided to use a firewall filter. How should you apply the firewall filter?（）

    • A、as an outbound filter on interface fxp0
    • B、as an outbound filter on interface lo0
    • C、as an inbound filter on interface fxp0
    • D、as an inbound filter on interface lo0

    正确答案:D

  • 第18题：

    What are two valid match criteria for a routing policy? （）

    • A、OSPF are a ID
    • B、prefix list
    • C、port
    • D、time-to-live（TTL）

    正确答案:A,C

  • 第19题：

    A firewall filter is applied as an input filter on a transit interface. What three types of traffic will this affect? （）

    • A、inbound traffic transiting the router
    • B、outbound traffic transiting the router
    • C、traffic destined to the Routing Engine
    • D、traffic destined to the interface address on which the filter is applied

    正确答案:A,C,D

  • 第20题：

    多选题
    What are three firewall filter terminating actions?（）
    A

    accept

    B

    log

    C

    reject

    D

    discard

    E

    drop


    正确答案： D,B
    解析： 暂无解析

  • 第21题：

    多选题
    A firewall filter is applied as an input filter on a transit interface. What three types of traffic will this affect? （）
    A

    inbound traffic transiting the router

    B

    outbound traffic transiting the router

    C

    traffic destined to the Routing Engine

    D

    traffic destined to the interface address on which the filter is applied


    正确答案： D,B
    解析： 暂无解析

  • 第22题：

    多选题
    What are two valid match criteria for a routing policy?（）
    A

    OSPF area ID

    B

    prefix list

    C

    port

    D

    time-to-live (TTL)


    正确答案： A,D
    解析： 暂无解析

  • 第23题：

    单选题
    A packet is evaluated against three user-defined terms within a firewall filter and no match is found. What correctly describes the action the firewall filter will take for this packet?（）
    A

    The filter will permit the packet and take no additional action.

    B

    The filter will reject the packet and send an ICMP message back to the sender.

    C

    The filter will discard the packet and take no additional action.

    D

    The filter will permit the packet and write a log entry to the firewall log.


    正确答案： C
    解析： 暂无解析

  • 第24题：

    多选题
    Which three statements about IOS Firewall configurations are true？（）
    A

    The IP inspection rule can be applied in the inbound direction on the secured interface.

    B

    The IP inspection rule can be applied in the outbound direction on the unsecured interface.

    C

    The ACL applied in the outbound direction on the unsecured interface should be an extended ACL.

    D

    The ACL applied in the inbound direction on the unsecured interface should be an extended ACL.

    E

    For temporary openings to be created dynamically by Cisco IOS Firewall，the access-list for thereturning traffic must be a standard ACL.

    F

    For temporary openings to be created dynamically by Cisco IOS Firewall，the IP inspection rule must be applied to the secured interface.


    正确答案： A,D
    解析： 暂无解析

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