更多“Which command can be used from a PC to verfy the connectivity between host that connect through path?() ”相关问题
  • 第1题:

    Which command can be used from a PC to verify the connectivity between hosts that connect through a switch in the same LAN?()

    A.ping address

    B.tracert address

    C.traceroute address

    D.arp address


    参考答案:A

  • 第2题:

    When policy - based routing (PBR) is being configured, which three criteria can the set command specify?()

    • A、all interfaces in the path toward the destination
    • B、all networks in the path toward the destination
    • C、adjacent next hop router in the path toward the destination
    • D、all routers in the path toward the destination
    • E、all interfaces through which the packets can be routed
    • F、type of service and precedence in the IP packets

    正确答案:C,E,F

  • 第3题:

    A network administrator issues the ping 192.168.2.5 command and successfully tests connectivity to a host that has been newly connected to the network. Which protocols were used during the test? ()

    • A、ARP
    • B、CDP
    • C、DHCP
    • D、DNS
    • E、ICMP

    正确答案:A,E

  • 第4题:

    An administrator issues the command ping 127.0.0.1 from the command line prompt on a PC. If a reply is received, what does this confirm()。

    • A、The PC has connectivity with a local host.
    • B、The PC has connectivity with a Layer 3 device.
    • C、The PC has a default gateway correctly configured.
    • D、The PC has connectivity up to Layer 5 of the OSI model.
    • E、The PC has the TCP/IP protocol stack correctly installed.

    正确答案:E

  • 第5题:

    Which command can be a router to verify the layer 3 path to a host?()

    • A、traceroute address
    • B、tracert address
    • C、ssh address
    • D、telnet address

    正确答案:A

  • 第6题:

    Which of the following command line tools can be used to display the default gateway, IP address,and DNS servers currently being used by a host?()

    • A、TRACERT
    • B、IPCONFIG/ALL
    • C、NSLOOKUP
    • D、PING-T

    正确答案:B

  • 第7题:

    单选题
    Layer 3 (the network layer) provides connectivity and path selection between two host systems that may be located on geographically separated networks. Which two devices operate at the network layer?()
    A

     application

    B

     hub

    C

     switch

    D

     bridge

    E

     router


    正确答案: C
    解析: 暂无解析

  • 第8题:

    多选题
    When policy - based routing (PBR) is being configured, which three criteria can the set command specify?()
    A

    all interfaces in the path toward the destination

    B

    all networks in the path toward the destination

    C

    adjacent next hop router in the path toward the destination

    D

    all routers in the path toward the destination

    E

    all interfaces through which the packets can be routed

    F

    type of service and precedence in the IP packets


    正确答案: F,C
    解析: 暂无解析

  • 第9题:

    单选题
    Which command can be used from a PC to verify the connectivity between hosts that connect through a switch in the same LAN?()
    A

    ping address

    B

    tracert address

    C

    traceroute address

    D

    arp address


    正确答案: D
    解析: 暂无解析

  • 第10题:

    多选题
    A network administrator issues the ping 192.168.2.5 command and successfully tests connectivity to a host that has been newly connected to the network. Which protocols were used during the test? ()
    A

    ARP

    B

    CDP

    C

    DHCP

    D

    DNS

    E

    ICMP


    正确答案: A,C
    解析: 暂无解析

  • 第11题:

    The access control list shown in the graphic has been applied to the Ethernet interface of router R1using the ip access-group 101 in command.Which of the following Telnet sessions will be blocked by this ACL?()

    A.from host PC1 to host 5.1.1.10

    B.from host PC1 to host 5.1.3.10

    C.from host PC2 to host 5.1.2.10

    D.from host PC2 to host 5.1.3.8


    参考答案:B, D

  • 第12题:

    What is the use of an "all configuration" backup in Cisco UCS?()

    • A、 Can be used to migrate from a 6120 to a 6140 and retain the same service profiles
    • B、 Can only be used on the fabric interconnect on which it was created
    • C、 Can be used to migrate from a 6120 to 6140 and retain system IP addresses and cluster information
    • D、 Can be used to match firmware versions between 6120 and 6140 during a migration

    正确答案:A

  • 第13题:

    Layer 3 (the network layer) provides connectivity and path selection between two host systems that may be located on geographically separated networks. Which two devices operate at the network layer?()

    • A、 application
    • B、 hub
    • C、 switch
    • D、 bridge
    • E、 router

    正确答案:E

  • 第14题:

    An administrator issues the command ping 127.0.0.1 from the command line prompt on a PC.If a reply is received, what does this confirm?()

    • A、The PC has connectivity with a local host.
    • B、The PC has connectivity with a Layer 3 device.
    • C、The PC has a default gateway correctly configured
    • D、The PC has connectivity up to Layer 5 of the OSI model
    • E、The PC has the TCP/IP protocol stack correctly installed.

    正确答案:E

  • 第15题:

    Which of the following technologies can be used as a means to isolate a host OS from some types of security threats?()

    • A、Intrusion detection
    • B、Virtualization
    • C、Kiting
    • D、Cloning

    正确答案:B

  • 第16题:

    Which command should be used to capture network traffic between the localhost and a host named ‘webserver’?()

    • A、tcpdump webserver
    • B、tcpdump host webserver
    • C、tcpdump -hostname webserver
    • D、tcpdump -print -h webserver

    正确答案:B

  • 第17题:

    单选题
    An administrator issues the command ping 127.0.0.1 from the command line prompt on a PC. If a reply is received, what does this confirm()。
    A

    The PC has connectivity with a local host.

    B

    The PC has connectivity with a Layer 3 device.

    C

    The PC has a default gateway correctly configured.

    D

    The PC has connectivity up to Layer 5 of the OSI model.

    E

    The PC has the TCP/IP protocol stack correctly installed.


    正确答案: E
    解析: 暂无解析

  • 第18题:

    单选题
    An IPv6 host is configured to request a specific path through the network to reach a destination.Which IPv6 extension header should be used?()
    A

    Routing

    B

    Hop-by-Hop

    C

    Fragmentation

    D

    Destination Options


    正确答案: C
    解析: 暂无解析

  • 第19题:

    单选题
    Which command can be used from a PC to verfy the connectivity between host that connect through path?()
    A

    tracert address

    B

    ping address

    C

    arp address

    D

    traceroute address


    正确答案: A
    解析: 暂无解析