Ping某计算机时，显示Reply from 200.1.1.1:Destinafion Host Unreachable。其中200.1.1.1是本机的IP地址。
Ping某计算机时，显示Reply from 200.1.1.1:Destinafion Host Unreachable。其中200.1.1.1是本机的IP地址。
相关考题：
某计算机IP地址为192.168.1.68,网关为192.168.1.254.该计算机现在无法访问IP地址为202.120.45.12的主机,要测试该计算机在其网段内是否工作正常,应使用() A.ping 192.168.1.254B.ping 192.168.1.68C.ping 202.120.45.12D.ping 127.0.0.1
如果在一台主机的Windows环境下执行Ping命令得到下列信息Pinging www.nankai.edu.cn [202.113.16.33] with 32 bytes of data:Reply from 202.113.16.33: bytes=32 time1ms TTL=128Reply from 202.113.16.33: bytes=32 time1ms TTL=128Reply from 202.113.16.33: bytes=32 time1ms TTL=128Reply from 202.113.16.33: bytes=32 time1ms TTL=128Ping statistics for 202.113.16.33:Packets: Sent = 4, Received = 4, Lost = 0 (0％loss),Approximate round trip times in milli-seconds:Minimum = 0ms, Maximum = 0ms,Average = 0ms那么下列结论中无法确定的是A）为www.nankai.edu.cn提供名字解析的服务器工作正常B）本机使用的DNS服务器工作正常C）主机www.nankai.edu.cn上WWW服务工作正常D）主机www.nankai.edu.cn的网关配置正确
Regarding the extended ping command; which of the statements below are true?(Select all valid answer choices)A．The extended ping command is supported from user EXEC mode.B．The extended ping command is available from privileged EXEC mode.C．With the extended ping command you can specify the TCP and UDP port to be pinged.D．With the extended ping command you can specify the timeout value.E．With the extended ping command you can specify the datagram size.
如果在-台主机的Windows环境下执行Ping命令得到下列信息：Pinging www．nankai．edu．cn[202．113．16．33 ]with 32 bytes of data：Reply from 202．113．16．33：bytes=32 time<；1ms TTL=128Reply from 202．113．16．33：bytes=32 time<；1ms TTL=128Reply from 202．113．16．33：bytes=32 time<；1ms TTL=128Reply from 202．113．16．33：bytes=32 time<；1ms TTL=128Ping statistics for 202．1 13．16．33：Packets：Sent=4，Received=4，Lost=0（0％loss），Approximate round trip times in milli-seconds：Minimum=0ms，Maximum=Oms，Average=Oms那么下列结论中无法确定的是（ ）。A.为www．nankai．edu．cn提供名字解析的服务器工作正常B.本机使用的DNS服务器工作正常C.主机www．nankai．edu．cn上WWW服务工作正常D.主机www．nankai．edu．cn的网关配置正确
某单位网络结构如图1-1所示，网络中所有路由器均使用RIP协议。图1-1在网络部署完成后进行如下测试：1.在主机host101上对Router2的F0/0口及网络1的host1进行了连通性测试，结果如图1-2和图1-3所示。host101ping 192.168.0.1Pinging 192.168.0.1 with 32 bytes of data:Reply from 192.168.0.1: bytes=32 time=1ms TTL=64Reply from 192.168.0.1: bytes=32 time=1ms TTL=64Reply from 192.168.0.1: bytes=32 time=1ms TTL=64Reply from 192.168.0.1: bytes=32 time=1ms TTL=64Ping statistics for 192.168.0.1：Packets: Sent = 4，Received = 4，Lost = 0 （0% loss），Approximate round trip times in milli-seconds：Minimum = 1ms，Maximum = 1ms，Average = 1ms图1-2host101ping 192.168.0.2Pinging 192.168.0.2 with 32 bytes of data:Request timed out.Request timed out.Request timed out.Request timed out.Ping statistics for 192.168.0.2:Packets: Sent = 4, Received = 0， Lost = 4 （100% loss），图1-32.在主机host3上对网络1进行了连通性测试，结果如图1-4所示。host13ping 192.168.0.2Pinging 192.168.0.1 with 32 bytes of data:Reply from 192.168.0.1: bytes=32 time=1ms TTL=64Reply from 192.168.0.1: bytes=32 time=1ms TTL=64Reply from 192.168.0.1: bytes=32 time=1ms TTL=64Reply from 192.168.0.1: bytes=32 time=1ms TTL=64Ping statistics for 192.168.0.1：Packets: Sent = 4，Received = 4，Lost = 0 （0% loss），Approximate round trip times in milli-seconds：Minimum = 1ms，Maximum = 1ms，Average = 1ms图1-43.查看路由器Router3的路由表，结果如图1-5所示。Router3show ip routeR 192.168.0.0/24 [120/1] via 202.117.112.1， 00:00:24，Serial2/0C 192.168.1.0/24 is directly connected，FastEthemet0/0R 192.168.2.0/24 [120/1] via 202.117.114.1，00:00:01，Serial3/0202.117.112.0/30 is subnetted，1 subnetsC 202.117.112.0 is directly connected，Serial2/0R 202.117.113.0/30 [120/1] via 202.117.112.1，00:00:24，Serial2/0[120/1] via 202.117.114.1，00:00:01，Serial3/0202.117.114.0/30 is subnetted，1 subnetsC 202.117.114.0 is directly connected，Serial3/0图1-5【问题1】（6分）请填写hostl的Internet协议属性参数。IP地址： （1）子网掩码： （2）默认网关： （3）
某计算机的IP地址为192.168.1.68，网关为192.168.1.254。该计算机现在无法访问IP地址为202.120.45.12的主机，若要检测该计算机在其网段内是否工作正常，应使用 ______命令。A．ping 192.168.1.254B．ping 192.168.1.68C．ping 202.120.45.12D．ping 127.0.0.1A．B．C．D．
某网络中PC1无法访问域名为www.aaa.cn的网站，而其他主机访问正常，在PC1上执行ping命令时有如下所示的信息： C:ping www.aaa.cn Pinging www.aaa.cn[202.117.112.36] with 32 bytes of data： Reply from 202.117.112.36: Destination net unreachable. Reply from 202.117.112.36:Destination net unreachable. Reply from 202.117.1 12.36:Destination net unreachable. Reply from 202.1 17.112.36: Destination net unreachable. Ping statistics for 202.117.112.36: Packets: Sent=4,Received=4,Lost=0(0% loss), Approximate round trip tunes in milli-seconds: Minimum=0ms, Maximum=0ms, Average=0ms 造成该现象可能的原因是( )。A.DNS服务器故障B.PC1上TCP/lP协议故障C.遭受了ACL拦截D.PC1上hternet属性参数设置错误
● 某计算机 IP 地址为 192.168.1.68，网关为 192.168.1.254。该计算机现在无法访问IP 地址为202.120.45.12的主机，若要测试该计算机在其网段内是否工作正常，应使用 （60） 命令。（60）A．ping 192.168.1.254B．ping 192.168.1.68C．ping 202.120.45.12D．ping 127.0.0.1
在 Windows 中，运行（ ）命令得到下图所示结果。以下关于该结果的叙述中，错误的是（请作答此空）。Pinging 59.74.111.8 with 32 bytes of data:Reply from 59.74.111.8: bytes=32 time=3ms TTL=60Reply from 59.74.111.8: bytes=32 time=5ms TTL=60Reply from 59.74.111.8: bytes=32 time=3ms TTL=60Reply from 59.74.111.8: bytes=32 time=5ms TTL=60Ping statistics for 59.74.111.8: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),Approximate round trip times in milli-seconds:Minimum = 3ms, Maximum = 5ms, Average = 4ms）A.该命令使得本地主机向目标主机发送了 4 个数据包B.本地主机成功收到了目标主机返回的 4 个数据包C.本地主机与目标主机连接正常D.该命令用于查看目标主机的 IP 地址
在 Windows 中，运行（请作答此空）命令得到下图所示结果。以下关于该结果的叙述中，错误的是（）。Pinging 59.74.111.8 with 32 bytes of data:Reply from 59.74.111.8: bytes=32 time=3ms TTL=60Reply from 59.74.111.8: bytes=32 time=5ms TTL=60Reply from 59.74.111.8: bytes=32 time=3ms TTL=60Reply from 59.74.111.8: bytes=32 time=5ms TTL=60Ping statistics for 59.74.111.8: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),Approximate round trip times in milli-seconds: Minimum = 3ms, Maximum = 5ms, Average = 4msA.ipconfig/allB.pingC.netstatD.nslookup
在 Windows 中，运行（请作答此空）命令得到下图所示结果。Pinging 59.74.111.8 with 32 bytes of data:Reply from 59.74.111.8: bytes=32 time=3ms TTL=60Reply from 59.74.111.8: bytes=32 time=5ms TTL=60Reply from 59.74.111.8: bytes=32 time=3ms TTL=60Reply from 59.74.111.8: bytes=32 time=5ms TTL=60Ping statistics for 59.74.111.8: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),Approximate round trip times in milli-seconds:Minimum = 3ms, Maximum = 5ms, Average = 4ms）A.ipconfig/allB.pingC.netstatD.nslookup
A. Request timed outB. Reply from 1.1.1.1:Destination host unreachableC. Reply from 1.1.1.1:bytes=32 time=0ms TTL=255D. Reply from 2.2.2.2:bytes=32 time=0ms TTL=126
以下为对IP：172.20.1.3进行网络通断测试（PING）命令的结果，表明网络运行状态良好，可以正常传输数据的显示结果为（）A、Reply from 172.20.1.3： bytes=32 time=31ms TTL=61B、Reply from 172.20.1.3：TTL expired in transitC、Request timed outD、Destination Host Unreachable
在路由器的特权模式下，ping某个IP地址，若超时仍没收到对方响应报文，则输出（）。A、request time outB、destination unreachableC、reply from x.x.x.x
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.
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 configuredD、The PC has connectivity up to Layer 5 of the OSI modelE、The PC has the TCP/IP protocol stack correctly installed.
While troubleshooting a network， you need to verify the liveness of hosts in the subnet 192.168.1.64/26. All of the hosts are able to reply to ping requests. How would you confirm the existing nodes using one single command？（）A、ping 192.168.1.255B、ping with sweep optionC、ping 192.168.1.127D、ping 192.168.1.64E、ping with broadcast option
单选题Click the Exhibit button. Based on the exhibit, client PC 192.168.10.10 cannot ping 1.1.1.2. Which is a potential cause for this problem?（）A The untrust zone does not have a management policy configured.B The trust zone does not have ping enabled as host-inbound-traffic service.C The security policy from the trust zone to the untrust zone does not permit ping.D No security policy exists for the ICMP reply packet from the untrust zone to the trust zone.
填空题当ping一台计算机时，如果TTL值小于128，则该操作系统的类型一般是（）