单选题The system administrator notices that after running netstat -rn， several small c’s are showing up under the flags columns， and routes that were not defined are also showing up. How can these cloned routes be stopped？（）ABy default cloned routes are turn

题目
单选题
The system administrator notices that after running netstat -rn， several small c’s are showing up under the flags columns， and routes that were not defined are also showing up. How can these cloned routes be stopped？（）
A

 By default cloned routes are turned on.  To turn cloned routes off issue the command：      #no -o tcp_pmtu_discover=0       #no -o udp_pmtu_discover=0       and add to the rc.net or rc.bsdnet file for next reboot

B

 By default cloned routes are turned on.  To turn cloned routes off issue the command：        # no -o tcp_pmtu_discover=1        #no -o udp_pmtu_discover=1         and add to the rc.net or rc.bsdnet file for next reboot

C

 By default cloned routes are turned on.  To turn cloned routes off issue the command：         #no -o ipforwarding=0         and add to the rc.net or rc.bsdnet file for next reboot

D

 By default cloned routes are turned on.  To turn cloned routes off issue the command：         #no -o ipforwarding=1         and add to the rc.net or rc.bsdnet file for next reboot

相似考题

1.How do you send static routes to a RIP neighbor?()A.By default, RIP automatically sends static routes.B.Configure the static route with a next hop of the RIP neighbor.C.Configure redistribute static under [edit protocols rip].D.Apply an export policy within RIP that matches on the routes, and accepts it.

2.During a redistribution of routes from OSPF into EIGRP, an ad ministrator notices that none of the OSPF routes are showing in EIGRP. What are two possible causes?()A. incorrect distribute lists have been configuredB. missing ip classless commandC. CEF not enabledD. no default metric configured for EIGRP

3.A network administrator is troubleshooting a redistribution of RIP routes into OSPF. Given the exhibited configuration commands, which statement is true? ()A. Redistributed ro utes will be tagged as external type 1 (E1) with a metric of 30.B. Redistributed routes will be tagged as external type 2 (E2) with a metric of 20.C. Redistributed routes will maintain their original RIP routing metric.D. Redistributed routes will ha ve a default metric of 0 and will be treated as unreachable and not advertised.E. Redistributed routes will have a default metric of 0 but will not be treated as reachable and will be advertised.

4.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

更多“单选题The system administrator notices that after running netstat -rn， several small c’s are showing up under the flags columns， and routes that were not defined are also showing up. How can these cloned routes be stopped？（）A  By default cloned routes are tu”相关问题

  • 第1题：

    Some of the TestKing routers have been configured with default routes. What are some of the advantages of using default routes?()

    A. They establish routes that will never go down.

    B. The keep routing tables small.

    C. They require a great deal of CPU power.

    D. The allow connectivity to remote networks that are not in the routing table.

    E. They direct traffic from the Internet into corporate networks.


    参考答案：B, D

  • 第2题：

    You are troubleshooting an OSPF problem where external routes are not showing up in the OSPF database. Which two options a re valid checks that should be performed first to verify proper OSPF operation?（）

    • A、Are the ASBRs trying to redistribute the external routes into a totally stubby area?
    • B、Are the ABRs configured with stubby areas?
    • C、Is the subnets keyword being used with the redistribution command?
    • D、Is backbone area (area 0) contiguous?
    • E、Is the CPU utilization of the routers high?

    正确答案:A,C

  • 第3题：

    During a redistribution of routes from OSPF into EIGRP， the administrator notices that none of theOSPF routes are showing up in EIGRP. What are two possible causes？（）

    • A、Incorrect distribute lists have been configured
    • B、Missing ip classless command
    • C、CEF not enabled
    • D、No default metric configured for EIGRP

    正确答案:A,D

  • 第4题：

    A system administrator has determined that there is no network connectivity with the en0 interface.  By doing a netstat -in, it is determined that the en0 interface is not showing up.  Which of the following commands should be used to determine that en0 is defined in ODM with an IP address?（）

    • A、 entstat -d 
    • B、 ifconfig -a 
    • C、 lsattr -El en0 
    • D、 odmget -q "name=ent0 and attribute=netaddr" CuDv

    正确答案:C

  • 第5题：

    The system administrator notices that after running netstat -rn， several small c’s are showing up under the flags columns， and routes that were not defined are also showing up. How can these cloned routes be stopped？（）

    • A、 By default cloned routes are turned on.  To turn cloned routes off issue the command：      #no -o tcp_pmtu_discover=0       #no -o udp_pmtu_discover=0       and add to the rc.net or rc.bsdnet file for next reboot
    • B、 By default cloned routes are turned on.  To turn cloned routes off issue the command：        # no -o tcp_pmtu_discover=1        #no -o udp_pmtu_discover=1         and add to the rc.net or rc.bsdnet file for next reboot
    • C、 By default cloned routes are turned on.  To turn cloned routes off issue the command：         #no -o ipforwarding=0         and add to the rc.net or rc.bsdnet file for next reboot
    • D、 By default cloned routes are turned on.  To turn cloned routes off issue the command：         #no -o ipforwarding=1         and add to the rc.net or rc.bsdnet file for next reboot

    正确答案:A

  • 第6题：

    How do you verify connectivity between the default gateway and a WX device?（）

    • A、Check the WX device remote interface and verify that the status is up.
    • B、From the WX device, ping the default gateway to make sure it is reachable.
    • C、In WebView, check the service tunnel status under Compression > Basic > Endpoints.
    • D、In WebView, check the remote routes under Compression > Advanced > Remote Routes.

    正确答案:B

  • 第7题：

    单选题
    What is the default export routing policy for RIP?（）
    A

    Accept all local routes.

    B

    Accept all RIP routes.

    C

    Accept no routes.

    D

    Accept all direct routes.


    正确答案： C
    解析： 暂无解析

  • 第8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--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 192.168.50.1

    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： D
    解析： 暂无解析

  • 第9题：

    单选题
    How do you verify connectivity between the default gateway and a WX device?（）
    A

    Check the WX device remote interface and verify that the status is up.

    B

    From the WX device, ping the default gateway to make sure it is reachable.

    C

    In WebView, check the service tunnel status under Compression > Basic > Endpoints.

    D

    In WebView, check the remote routes under Compression > Advanced > Remote Routes.


    正确答案： C
    解析： 暂无解析

  • 第10题：

    多选题
    During a redistribution of routes from OSPF into EIGRP， the administrator notices that none of theOSPF routes are showing up in EIGRP. What are two possible causes？（）
    A

    Incorrect distribute lists have been configured

    B

    Missing ip classless command

    C

    CEF not enabled

    D

    No default metric configured for EIGRP


    正确答案： C,D
    解析： 暂无解析

  • 第11题：

    多选题
    During a redistribution of routes from OSPF into EIGRP, an ad ministrator notices that none of the OSPF routes are showing in EIGRP. What are two possible causes?（）
    A

    incorrect distribute lists have been configured

    B

    missing ip classless command

    C

    CEF not enabled

    D

    no default metric configured for EIGRP


    正确答案： A,C
    解析： 暂无解析

  • 第12题：

    多选题
    Which two statements are true about static routes in the Junos OS?（）
    A

    Static routes are defined at the [edit routing-instances] hierarchy.

    B

    Static routes must have a next hop defined.

    C

    Static routes remain in the routing table until you remove them or until they become inactive.

    D

    Static routes are learned by neighboring devices and added to their routing tables.


    正确答案： D,B
    解析： 暂无解析

  • 第13题：

    Refer to the exhibit. Which two statement s are correct?()

    A. All the routes were redistributed into BGP from an IGP

    B. All the routes were originated by BGP with the network command

    C. All six routes will be installed in the routing table

    D. Four routes will be installed in the routing ta ble

    E. Two routes will be installed in the routing table


    参考答案：A, D

  • 第14题：

    During a redistribution of routes from OSPF into EIGRP, an ad ministrator notices that none of the OSPF routes are showing in EIGRP. What are two possible causes?（）

    • A、incorrect distribute lists have been configured
    • B、missing ip classless command
    • C、CEF not enabled
    • D、no default metric configured for EIGRP

    正确答案:A,D

  • 第15题：

    Neither external routes nor interarea routes will inject into this area. What is the area type and how can you configure it？


    正确答案:This should be totally stubby area. In order to configure a totally stubby area，command “area area-ID stub no-summary” on ABR and “area area-ID stub”on internal router in the totally stubby area are used.

  • 第16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17题：

    Which two statements are true about static routes in the Junos OS?（）

    • A、Static routes are defined at the [edit routing-instances] hierarchy.
    • B、Static routes must have a next hop defined.
    • C、Static routes remain in the routing table until you remove them or until they become inactive.
    • D、Static routes are learned by neighboring devices and added to their routing tables.

    正确答案:B,C

  • 第18题：

    How do you send static routes to a RIP neighbor?（）

    • A、By default, RIP automatically sends static routes.
    • B、Configure the static route with a next hop of the RIP neighbor.
    • C、Configure redistribute static under [edit protocols rip].
    • D、Apply an export policy within RIP that matches on the routes, and accepts it.

    正确答案:D

  • 第19题：

    多选题
    Refer to the exhibit. Which two statements are correct？（）
    A

    All six routes will be installed in the routing table

    B

    Two routes will be installed in the routing table

    C

    Four routes will be installed in the routing table

    D

    All the routes were redistributed into BGP from an IGP

    E

    All the routes were originated by BGP with the network command


    正确答案： A,B
    解析： 暂无解析

  • 第20题：

    问答题
    Neither external routes nor interarea routes will inject into this area. What is the area type and how can you configure it？

    正确答案： This should be totally stubby area. In order to configure a totally stubby area，command “area area-ID stub no-summary” on ABR and “area area-ID stub”on internal router in the totally stubby area are used.
    解析： 暂无解析

  • 第21题：

    单选题
    How do you send static routes to a RIP neighbor?（）
    A

    By default, RIP automatically sends static routes.

    B

    Configure the static route with a next hop of the RIP neighbor.

    C

    Configure redistribute static under [edit protocols rip].

    D

    Apply an export policy within RIP that matches on the routes, and accepts it.


    正确答案： C
    解析： 暂无解析

  • 第22题：

    单选题
    What is the default export routing policy for EBGP?（）
    A

    Accept all active BGP routes.

    B

    Accept all BGP routes.

    C

    Accept no routes.

    D

    Accept all active IGP routes.


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    A system administrator has determined that there is no network connectivity with the en0 interface.  By doing a netstat -in, it is determined that the en0 interface is not showing up.  Which of the following commands should be used to determine that en0 is defined in ODM with an IP address?（）
    A

     entstat -d 

    B

     ifconfig -a 

    C

     lsattr -El en0 

    D

     odmget -q name=ent0 and attribute=netaddr CuDv


    正确答案： C
    解析： 暂无解析

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