更多“单选题Which type of routes are held in Inet.0?()A multicast and unicast IPv4 routesB ARP tables and MAC reachabilityC IP version 4 unicast routesD IP version 6 and IP version 4 routes”相关问题
  • 第1题:

    Which profile configuration command dynamically creates a host route in the routing table?()

    A.ip host routes

    B.ip access-routes

    C.host routes enabled

    D.access-routes enabled


    参考答案:B

  • 第2题:

    By default, which routing table is used to store unicast IPv4 routes?()

    A.inet.0

    B.inet.1

    C.inet.2

    D.inet.3


    参考答案:A

  • 第3题:

    Router R1 lists 4 routes for subnet 10.1.1.0/24 in the output of the show ip eigrp topology all - links command. The variance 200 command is configured, but no other related commands are configured. Which of the following rules are true regarding R1‘s decision of what r outes to add to the IP routing table?Note that RD refers to reported distance and FD to feasible distanc E.()

    A. Adds all routes for which the metric is <= 200 * the best metric among all routes

    B. Adds all routes because of the ridiculously high variance setting

    C. Adds all successor and feasible successor routes

    D. Adds all successor and feasible successor routes for which the metric is<=200 * the best metric among all routes


    参考答案:D

  • 第4题:

    Which information will the Cisco IOS command show ip ospf rib display?()

    • A、only the local OSPF routes
    • B、only the OSPF routes installed in the routing table
    • C、only the remotely learned OSPF routes
    • D、all the OSPF routes from the OSPF database that are eligible to be put in the routing table

    正确答案:D

  • 第5题:

    Which configuration command allows the ERX Edge Router to perform Unicast Reverse Path Forwarding lookups on all packets received on an IP interface?()

    • A、ip sa-validate
    • B、ip split-horizon
    • C、ip access-routes
    • D、ip filter-options

    正确答案:A

  • 第6题:

    IPv4(Internet Protocol version 4)使用多少bits来代表一台主机的IP?()

    • A、16
    • B、24
    • C、32
    • D、48

    正确答案:C

  • 第7题:

    Which of the following commands shows all routes learned via EIGRP?(Choose all that apply.)()

    • A、show ip eigrp topology
    • B、show ip eigrp adjacency
    • C、show ip eigrp routes
    • D、show ip eigrp database
    • E、show ip route eigrp
    • F、show ip eigrp forwarding

    正确答案:A

  • 第8题:

    What is the encapsulation format of an MPLS Multicast VPN (MVPN) packer?()

    • A、IP unicast in IP unicast
    • B、IP multicast in IP anycast
    • C、IP anycast in IP anycast
    • D、IP multicast in IP unicast
    • E、IP multicast in IP multicast
    • F、IP unicast in IP multicast

    正确答案:E

  • 第9题:

    By default, which routing table is used to store unicast IPv4 routes?()

    • A、inet.0
    • B、inet.1
    • C、inet.2
    • D、inet.3

    正确答案:A

  • 第10题:

    单选题
    IPv4(Internet Protocol version 4)使用多少bits来代表一台主机的IP?()
    A

    16

    B

    24

    C

    32

    D

    48


    正确答案: A
    解析: 暂无解析

  • 第11题:

    单选题
    For maintaining separate unicast and multicast forwarding topologies, where should MBGP multicast routes be placed?()
    A

    inet.0

    B

    inet.1

    C

    inet.2

    D

    inet.4


    正确答案: A
    解析: 暂无解析

  • 第12题:

    单选题
    What is the encapsulation format of an MPLS Multicast VPN (MVPN) packer?()
    A

    IP unicast in IP unicast

    B

    IP multicast in IP anycast

    C

    IP anycast in IP anycast

    D

    IP multicast in IP unicast

    E

    IP multicast in IP multicast

    F

    IP unicast in IP multicast


    正确答案: B
    解析: 暂无解析

  • 第13题:

    Which type of routes are held in Inet.0?()

    A.multicast and unicast IPv4 routes

    B.ARP tables and MAC reachability

    C.IP version 4 unicast routes

    D.IP version 6 and IP version 4 routes


    参考答案:C

  • 第14题:

    Ipv6 is(71)for "Internet Protocol Version 6"。Ipv6 is the "next generation" protocol design by the IETF to(72)the current version Inernet Protocol, IP Version 4. Most of today's internet uses Ipv4, which is now nearly twenty years old. Ipv4 has been remarkably resilient in spite of its age, but it is beginging to have problems. Most importantly, there is a growing(73)of Ipv4 addresses, which are needed by all new machines added to the Internet. Ipv6 fixs a number of problems in Ipv4, shch as the(74)number of available Ipv4 addresses. It also adds many improvements to Ipv4 in areas such as souting and network autoconfiguration. Ipv6 is expected to gradually replace Ipv4, with the two coexing for a number of years during a transition(75)A.

    A.short

    B.abbreviate

    C.abbreviation

    D.initial


    正确答案:B

  • 第15题:

    IPv6 is short for "Internet Protocol Version 6". IPv6 is the "next generation" protocol designed by the IETF to(71) the current version Internet Protocol, IP version 4("IPv4").

    Most of today's internet uses IPv4, which is now more than twenty years old. IPv4 has been(72) resilient in spite of its age, but it is beginning to have problems. Most importantly, there is a growing(73) of IPv4 addresses, which are needed by all new machines added to the Internet. IPv6 fixes a number of problems in IPv4, such as the(74) number of available IPv4 addresses. It also adds many improvements to IPv4 in areas such as routing and network autoconfiguration. IPv6 is expected to gradually replace IPv4, with the two coexisting for a number of years during a transition(75) .

    A.substitution

    B.swap

    C.switchover

    D.replace


    正确答案:D

  • 第16题:

    Which profile configuration command dynamically creates a host route in the routing table?()

    • A、ip host routes
    • B、ip access-routes
    • C、host routes enabled
    • D、access-routes enabled

    正确答案:B

  • 第17题:

    Which routing table stores IPv4 unicast routes and is used by multicast routing protocols to prevent loops?()

    • A、inet.0
    • B、inet.1
    • C、inet.2
    • D、inet.3

    正确答案:C

  • 第18题:

    Router R1 lists 4 routes for subnet 10.1.1.0/24 in the output of the show ip eigrp topology all - links command. The variance 200 command is configured, but no other related commands are configured. Which of the following rules are true regarding R1's decision of what r outes to add to the IP routing table? Note that RD refers to reported distance and FD to feasible distanc E.()

    • A、Adds all routes for which the metric is <= 200 * the best metric among all routes
    • B、Adds all routes because of the ridiculously high variance setting
    • C、Adds all successor and feasible successor routes
    • D、Adds all successor and feasible successor routes for which the metric is<=200 * the best metric among all routes

    正确答案:D

  • 第19题:

    Which keyword is used with the show ip bgp neighbors [keyword] command to display all routes that are received and accepted from a neighbor?()

    • A、paths
    • B、accepted-routes
    • C、advertised-routes
    • D、routes

    正确答案:D

  • 第20题:

    Which type of routes are held in Inet.0?()

    • A、multicast and unicast IPv4 routes
    • B、ARP tables and MAC reachability
    • C、IP version 4 unicast routes
    • D、IP version 6 and IP version 4 routes

    正确答案:C

  • 第21题:

    单选题
    By default, which routing table is used to store unicast IPv4 routes?()
    A

    inet.0

    B

    inet.1

    C

    inet.2

    D

    inet.3


    正确答案: B
    解析: 暂无解析

  • 第22题:

    单选题
    Which type of routes are held in Inet.0?()
    A

    multicast and unicast IPv4 routes

    B

    ARP tables and MAC reachability

    C

    IP version 4 unicast routes

    D

    IP version 6 and IP version 4 routes


    正确答案: B
    解析: 暂无解析

  • 第23题:

    多选题
    Which two statements are true regarding routing tables?()
    A

    The routing table is populated by the forwarding table.

    B

    Devices running the Junos OS can accommodate multiple routing tables.

    C

    Information learned from routing protocols is stored in the routing table.

    D

    The primary routing table for IPv4 unicast routes is inet.4.


    正确答案: A,C
    解析: 暂无解析

  • 第24题:

    单选题
    Which routing table stores IPv4 unicast routes and is used by multicast routing protocols to prevent loops?()
    A

    inet.0

    B

    inet.1

    C

    inet.2

    D

    inet.3


    正确答案: B
    解析: 暂无解析