多选题A network administrator is configuring ACLs on a cisco router,to allow traffic from hosts on networks 192.168.146.0,192.168.147.0,192.168.148.0and192.168.149.0 only.Which two ACL statements when combined are the best for accomplishing the task?（）Aacces

题目
多选题
A network administrator is configuring ACLs on a cisco router,to allow traffic from hosts on networks 192.168.146.0,192.168.147.0,192.168.148.0and192.168.149.0 only.Which two ACL statements when combined are the best for accomplishing the task?（）
A

access-list 10 permit ip 192.168.147.0 0.0.0.255.255 

B

access-list 10 permit ip 192.168.149.0 0.0.0.255.255

C

access-list 10 permit ip 192.168.146.0 0.0.0.0.255

D

access-list 10 permit ip 192.168.146.0 0.0.0.1.255

E

access-list 10 permit ip 192.168.148.0 0.0.0.1.255

F

access-list 10 permit ip 192.168.146.0 255.255.255.0

相似考题

1.A system is experiencing packet routing problems,when the administrator runs ‘netstat -nr‘ the following default routes are displayed: default165.253.251.1UG51601304 en8--default 192.168.50.1UGH01590450 en4-- Assuming the first route is correct.How can the administrator remove the incorrect default route?（）A.route delete default 192.168.50.1B.access smit with the route_remove shortcutC.chdev -l inet0 -a delroute=net,-hopcount,0,,192.168.50.1D.flush the routing table from the console and configuring the 165.253.251.1 route

2.As an experienced network administrator, you are aware of the knowledge that it is unnecessary to configure complex overlay network topologies while applying Cisco Wide Area Application Services (WAAS) technology.What is most probably the reason for that?（）A. Content pre-positioningB. Automatic discovery of Cisco WAEsC. Comprehensive logs, reports, and graphsD. Remote scheduling of software distribution

3.The network administrator of the Oregon router adds the follwing command to the router configuration: ip route 192.168.12.0 255.255.255.0 172.16.12.1. What are the results of adding this command?()A. The command establishes a static routeB. The command invokes a dynamic routing protocol for 192.168.12.0C. Traffic for network 192.168.12.0 is forwarded to 172.16.12.1D. Traffic for all networks is forwarded to 172.16.12.1E. This route is automatically propagated throughout the entire networkF. Traffic for network 172.16.12.0 is forwarded to the 192.168.12.0 network

4.As a network administrator, you issue the interface auto qos voip cisco-phone command on a port in an edge network. It is possible for a Cisco Catalyst switch to check if a Cisco IP Phone is directly attached to that port by:（）A. using DHCP snoopingB. snooping the incoming 802.1Q VLAN tagC. using CDPD. snooping the CoS marking on the incoming frames

更多“A network administrator is configuring ACLs on a cisco route”相关问题

  • 第1题：

    Users on the 172.17.22.0 network cannot reach the server located on the 172.31.5.0 network.The network administrator connected to console port,issued the show ip route command,and was able to ping the server.Based on the output of the show ip route command topology shown in the graphic,what is the cause of the failure?（）

    A.IP routing is not enabled

    B.A static route is configured incorrectly

    C.The network has not fully converged

    D.The FastEthernet interface on Coffee is disabled

    E.The routing table on Coffee has not updated

    F.The neighbor relationship table is not correctly updated


    参考答案：D

  • 第2题：

    A network administrator needs to configure a serial link between the main office and a remote location. The router at the remote office is a non-Cisco router.How should the network administrator configure the serial interface of the main office router to make the connection?（）

    A.

    B.

    C.

    D.


    参考答案：B

  • 第3题：

    The network administrator of the Oregon router adds the follwing command to the router configuration: ip route 192.168.12.0 255.255.255.0 172.16.12.1. What are the results of adding this command?（）

    • A、The command establishes a static route
    • B、The command invokes a dynamic routing protocol for 192.168.12.0
    • C、Traffic for network 192.168.12.0 is forwarded to 172.16.12.1
    • D、Traffic for all networks is forwarded to 172.16.12.1
    • E、This route is automatically propagated throughout the entire network
    • F、Traffic for network 172.16.12.0 is forwarded to the 192.168.12.0 network

    正确答案:A,C

  • 第4题：

    A network administrator is configuring ACLs on a cisco router, to allow affic from hosts on networks 192.168.146.0,192.168.147.0,192.168.148.0 and 192.168.149.0 only.Which two ACL statements when combined are the best for accomplishing the task?（）

    • A、access-list 10 permit ip 192.168.147.0 0.0.0.255.255
    • B、access-list 10 permit ip 192.168.149.0 0.0.0.255.255
    • C、access-list 10 permit ip 192.168.146.0 0.0.0.0.255
    • D、access-list 10 permit ip 192.168.146.0 0.0.1.255
    • E、access-list 10 permit ip 192.168.148.0 0.0.1.255
    • F、access-list 10 permit ip 192.168.146.0 255.255.255.0

    正确答案:D,E

  • 第5题：

    Which of these is mandatory when configuring Cisco IOS Firewall？ （）

    • A、Cisco IOS IPS enabled on the untrusted interface
    • B、NBAR enabled to perform protocol discovery and deep packet inspection
    • C、a route map to define the trusted outgoing traffic
    • D、a route map to define the application inspection rules
    • E、an inbound extended ACL applied to the untrusted interface

    正确答案:E

  • 第6题：

    As a network administrator, you issue the interface auto qos voip cisco-phone command on a port in an edge network. It is possible for a Cisco Catalyst switch to check if a Cisco IP Phone is directly attached to that port by:（）

    • A、using DHCP snooping
    • B、snooping the incoming 802.1Q VLAN tag
    • C、using CDP
    • D、snooping the CoS marking on the incoming frames

    正确答案:C

  • 第7题：

    A system is experiencing packet routing problems，when the administrator runs ’netstat -nr’ the following default routes are displayed： default165.253.251.1UG51601304 en8-- default192.168.50.1UGH01590450 en4--   Assuming the first route is correct，how can the administrator remove the incorrect default route？（）

    • A、route delete default 192.168.50.1
    • B、access smit with the route_remove shortcut
    • C、chdev -l inet0 -a delroute=net，-hopcount，0，，192.168.50.1
    • D、flush the routing table from the console and configuring the 165.253.251.1 route

    正确答案:C

  • 第8题：

    单选题
    As an experienced network administrator, you are aware of the knowledge that it is unnecessary to configure complex overlay network topologies while applying Cisco Wide Area Application Services (WAAS) technology. What is most probably the reason for that?（）
    A

    Content pre-positioning

    B

    Automatic discovery of Cisco WAEs

    C

    Comprehensive logs, reports, and graphs

    D

    Remote scheduling of software distribution


    正确答案： B
    解析： 暂无解析

  • 第9题：

    单选题
    PassGuide has a BGP network and a BGP route of 197.22.129.0/24 that should be propagated to all of the devices. The route is currently not in any of the routing tables. The PassGuide administrator determines that an access list is the cause of the problem. The administrator changes the access list to allow this route, but the route still doesnot appear in any of the routing tables. What should be done to propagate this route（）
    A

    Use the service-policy command to adjust the QOS policy to allow the route to propagate.

    B

    Clear the BGP session.

    C

    Use the release BGP routing command.

    D

    Change both the inbound and outbound policy related to this route.

    E

    None of the other alternatives apply


    正确答案： D
    解析： 暂无解析

  • 第10题：

    多选题
    Which of the following are benefits provided with access control lists (ACLs)?（）
    A

    ACLs monitor the number of bytes and packets.

    B

    Virus detection.

    C

    ACLs dentify interesting traffic for DDR.

    D

    ACLs provide IP route filtering.

    E

    ACLs provide high network availability.

    F

    ACLs classify and organize network traffic.


    正确答案： F,A
    解析： 暂无解析

  • 第11题：

    单选题
    A system is experiencing packet routing problems，when the administrator runs ’netstat -nr’ the following default routes are displayed： default165.253.251.1UG51601304 en8-- default192.168.50.1UGH01590450 en4--   Assuming the first route is correct，how can the administrator remove the incorrect default route？（）
    A

    route delete default 192.168.50.1

    B

    access smit with the route_remove shortcut

    C

    chdev -l inet0 -a delroute=net，-hopcount，0，，192.168.50.1

    D

    flush the routing table from the console and configuring the 165.253.251.1 route


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    A network administrator enters the command clear ip route * and as a result he sees the message，"Please update the network documentation to record why the ip routing table was cleared." Which router feature was used in this case？（）
    A

    NetFlow

    B

    SNMP

    C

    Debug

    D

    SysLog

    E

    EEM

    F

    CEF


    正确答案： D
    解析： 暂无解析

  • 第13题：

    A network administrator is configuring ACLs on a cisco router, to allow affic from hosts on networks 192.168.146.0,192.168.147.0,192.168.148.0 and 192.168.149.0 only.Which two ACL statements when combined are the best for accomplishing the task?（）

    A.access-list 10 permit ip 192.168.147.0 0.0.0.255.255

    B.access-list 10 permit ip 192.168.149.0 0.0.0.255.255

    C.access-list 10 permit ip 192.168.146.0 0.0.0.0.255

    D.access-list 10 permit ip 192.168.146.0 0.0.1.255

    E.access-list 10 permit ip 192.168.148.0 0.0.1.255

    F.access-list 10 permit ip 192.168.146.0 255.255.255.0


    参考答案：D, E

  • 第14题：

    Which statement about Remotely Triggered Black Hole （RTBH） is true？（）

    • A、Route tagging is one of the techniques used by RTBH
    • B、It is used for BGP authentication
    • C、It cannot work with static routes
    • D、It uses extended ACLs for blocking attacks by creating a black hole
    • E、Before configuring RTBH LDP must be enabled on the interface

    正确答案:A

  • 第15题：

    Which three are used in configuring Call Manager dial plans？ （）

    • A、 route list
    • B、 route group
    • C、 gateway list
    • D、 route pattern

    正确答案:A,B,D

  • 第16题：

    PassGuide has a BGP network and a BGP route of 197.22.129.0/24 that should be propagated to all of the devices. The route is currently not in any of the routing tables. The PassGuide administrator determines that an access list is the cause of the problem. The administrator changes the access list to allow this route, but the route still doesnot appear in any of the routing tables. What should be done to propagate this route（）

    • A、Use the service-policy command to adjust the QOS policy to allow the route to propagate.
    • B、Clear the BGP session.
    • C、Use the release BGP routing command.
    • D、Change both the inbound and outbound policy related to this route.
    • E、None of the other alternatives apply

    正确答案:B

  • 第17题：

    Which of the following are benefits provided with access control lists (ACLs)?（）

    • A、ACLs monitor the number of bytes and packets.
    • B、Virus detection.
    • C、ACLs dentify interesting traffic for DDR.
    • D、ACLs provide IP route filtering.
    • E、ACLs provide high network availability.
    • F、ACLs classify and organize network traffic.

    正确答案:C,D

  • 第18题：

    A network administrator enters the command clear ip route * and as a result he sees the message，"Please update the network documentation to record why the ip routing table was cleared." Which router feature was used in this case？（）

    • A、NetFlow
    • B、SNMP
    • C、Debug
    • D、SysLog
    • E、EEM
    • F、CEF

    正确答案:E

  • 第19题：

    单选题
    A company has a BGP network and a BGP route of 196.27.125.0/24 that should be propagated toall of the devices. The route is not now in any of the routing tables. The administrator determinesthat an access list is the cause of the problem. The administrator changes the access list to allowthis route， but the route still does not appear in any of the routing tables. What should be done topropagate this route？（）
    A

    Clear the BGP session

    B

    Change both the inbound and outbound policy related to this route

    C

    Use the service-policy command to adjust the QOS policy to allow the route to propagate

    D

    Use the release BGP routing command


    正确答案： D
    解析： 暂无解析

  • 第20题：

    单选题
    You are an administrator of a switched network and your goal is to reduce some of the administrative overhead on your network. You plan on achieving this by configuring a new VLAN for each department in your network. However, you need to share the VLAN information across numerous switches throughout your network. Which of the following would allow you accomplish this?（）
    A

    STP

    B

    GVRP

    C

    SNMP

    D

    VTP

    E

    DHCP


    正确答案： D
    解析： 暂无解析

  • 第21题：

    多选题
    The network administrator of the Oregon router adds the following command to the router configuration: ip route 192.168.12.0 255.255.255.0 172.16.12.1. What are the results of adding this command (Choose two.)（）。
    A

    The command establishes a static route.

    B

    The command invokes a dynamic routing protocol for 192.168.12.0.

    C

    Traffic for network 192.168.12.0 is forwarded to 172.16.12.1.

    D

    Traffic for all networks is forwarded to 172.16.12.1.

    E

    This route is automatically propagated throughout the entire network.

    F

    Trafficfor network 172.16.12.0 is forwarded to the 192.168.12.0 network.


    正确答案： D,E
    解析： 暂无解析

  • 第22题：

    多选题
    Cisco IOS is the software used on the vast majority of Cisco Systems routers and current Cisco network switches. As a network administrator, you are required to configure MPLS on Cisco IOS. In such a situation, which three of the following steps are necessary to take?（）
    A

    Start LDP.

    B

    Enable CEF switching.

    C

    Configure conditional label advertising.

    D

    Enable label switching on frame mode interfaces.

    E

    disable IP TTL propagation

    F

    configure conditional label advertising


    正确答案： E,D
    解析： 暂无解析

  • 第23题：

    单选题
    Which of these is mandatory when configuring Cisco IOS Firewall？ （）
    A

    Cisco IOS IPS enabled on the untrusted interface

    B

    NBAR enabled to perform protocol discovery and deep packet inspection

    C

    a route map to define the trusted outgoing traffic

    D

    a route map to define the application inspection rules

    E

    an inbound extended ACL applied to the untrusted interface


    正确答案： B
    解析： 暂无解析

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