Which of the following utilities will produce the results printed below?（） Tracing route to 172.30.0.78 over a maximum of 30 hops . 1 1 ms 1 ms172.30.0.78 A、tracertB、pingC、arpD、netstat
Which of the following utilities will produce the results printed below?（） Tracing route to 172.30.0.78 over a maximum of 30 hops . 1 <1 ms <1 ms172.30.0.78
- A、tracert
- B、ping
- C、arp
- D、netstat
相关考题：
在一台主机上用浏览器无法访问到域名为 www.sun.com 的网站 ， 并且在这台主机上执行 tracert 命令时有如下信息Tracing route to www.sun.com[72.5.124.61]over a maximum of 30 hops ：1 1 ms 1 ms 1 ms 202.113.64.1292 202.113.64.129 reports ： Destination net unreachable.Trace complete分析上述信息，会造成这种现象的原因是A) 该计算机 IP 地址设置有误B) 该计算机设置的 DNS 服务器工作不正常C) 相关路由器上进行了访问控制D) 服务器 www.sun.com 工作不正常
在一台主机上用浏览器无法访问到域名为www.abc.edu.cn的网站，并且在这台主机上执行tracert命令时有如下信息：Tracing route to www.abe.edu.cn[202.113.96.10]Over msximum of 30 hops:1＜1ms＜1ms＜1ms 59.b7.148.12 59.67.148.1 reports:Destination net unreachableTrace complete分析以上信息，会造成这种现象的原因是______。A) 该计算机IP地址设置有误B) 相关路由器上进行了访问控制C) 该计算机没有正确设置DNS服务器D) 该计算机设置的DNS服务器工作不正常A．B．C．D．
An engineer has been told to create an implementation plan to influence the choice of best BGP route on a single router using the Weight featurE. The sole Enterprise Internet - connected router, Ent 1, has neighbor relationships with Routers ISP1 and ISP2, which reside inside two different ISPs. The goal is to prefer all routes learned from ISP1 over ISP2 using Weight.Which of the following answers lists a configuration step that would not be usefu l for achieving these goals?（）A. Configuring the neighbor weight command on Ent1.B. Having the ISPs configure the neighbor route - map out command on ISP1 and ISP2, with the route map setting weight.C. Configuring the set weight command inside a route map on Router Ent1.D. Configuring a prefix list to match all class C networks.
The following output occurs on Router R1. Which of the following cannot be determine d from this output?（）R1 show ip route 180.1.1.0 255.255.255.240Routing entry for 180.1.1.0/28Known via bgp 2, distance 20, metric 0Tag 3, type externalLast update from 192.168.1.2 00:10:27 agoRouting Descriptor Blocks:* 192.168.1.2, from 19 2.168.1.2, 00:10:27 agoRoute metric is 0, traffic share count is 1AS Hops 2Route tag 3A. The type of BGP peer (iBGP or eBGP) that advertised this route to R1B. R1‘s ASNC. The next - hop router‘s ASND. The AS_Path length
Router R1 has been configured with the redistribute ospf 1 route - map fred command under router eigrp 1. The route map named fred needs to be configured to match routes to d etermine which routes are redistributed into EIGRP.Which of the following answers lists an item that cannot be matched by route map fred?（）A. Subnet numberB. Next - hop router IP address of the routeC. Whether the route is an E1 or E2 routeD. The ro ute‘s tagE. The number of router hops between the router and the subnet
Which of the commands below can you use to configure a default route?() A. TK1(config)# ip route 0.0.0.0 0.0.0.0 E0B. TK1(config)# ip route 0.0.0.0 255.255.255.255 S0C. TK1(config-interface)# ip route 255.255.255.255 0.0.0.0 192.168.1.21D. TK1(config)# ip route 0.0.0.0 0.0.0.0 192.168.1.21E. TK1(config)# ip route 0.0.0.0 192.168.1.21 255.255.255.255F. TK1# ip default-network 0.0.0.0 192.168.1.21 255.255.255.255
使用 tracert命令进行网络测试，结果如下图所示，那么本地默认网关地址是 （ ） 。 C:\tracert 110.150.0.66 Tracing route to 110.150.0.66 over a maximumof 30 hops 1 2s 3s 2s 10.10.0.1 2 75ms 80ms 100ms 192.168.0.1 3 77ms 87ms 54ms 110.150.0.66 Trace completeA.110.150.0.66B.10.10.0.1C.192.168.0.1D.127.0.0.1
Which of the routing protocols shown below support both VLSM and route summarization?（）A、IGRPB、EIGRPC、RIP v1D、RIP v2E、OSPFF、VTPG、CDP
Router R1 has been configured with the redistribute ospf 1 route - map fred command under router eigrp 1. The route map named fred needs to be configured to match routes to d etermine which routes are redistributed into EIGRP. Which of the following answers lists an item that cannot be matched by route map fred?（）A、Subnet numberB、Next - hop router IP address of the routeC、Whether the route is an E1 or E2 routeD、The ro ute's tagE、The number of router hops between the router and the subnet
For a technician to test network connectivity to a remote host on a Unix Server which of the following commands should they run？（）A、 IPCONFIGB、 PINGC、 ARPD、 IFCONFIG
Which of the following command line utilities can Karen, a technician, use to check for open ports?（）A、nbtstatB、ipconfigC、nslookupD、netstat
A router has been configured with an EIGRP variance of 3. Which of the following statements istrue？（）A、An error will result because a router cannot be configured with an EIGRP variance of 3 becausethe maximum variance number is 2B、The successor route will end up in the routing table， and so will any route with a metric at mostthree times greater than the value of the successor’s metricC、EIGRP will only advertise routes that are within three hops of the current routerD、The successor route will end up in the routing table， and so will any route with a metric at leastone third the value of the successor’s metricE、The best three routes with equal cost paths will end up in the routing tableF、The successor route will be any route with three times the value of the advertised distance
Which of the following could BEST be used to recover a failed RAID 1 disk after it has been replaced？（）A、 Tape restore utilitiesB、 Imaging utilitiesC、 Partitioning utilitiesD、 Array management utilities
Which of the following commands is used to determine the route that the IP packets take to a network host?（）A、 route B、 netstat C、 iptrace D、 traceroute
Which of the following commands should be used to display a system routing table?（）A、 route B、 netstat C、 iptrace D、 traceroute
The maxmbuff is low by default for systems expecting high network traffic and/or usage. Which of the following utilities should be used to report requests for mbufs that have failed and/or been denied？（）A、 noB、 pingC、 netstatD、 ifconfig
单选题Which of the following utilities will produce the results printed below?（） Tracing route to 172.30.0.78 over a maximum of 30 hops . 1 1 ms 1 ms172.30.0.78AtracertBpingCarpDnetstat
多选题Which of the commands below can you use to configure a default route?（）ATK1(config)# ip route 0.0.0.0 0.0.0.0 E0BTK1(config)# ip route 0.0.0.0 255.255.255.255 S0CTK1(config-interface)# ip route 255.255.255.255 0.0.0.0 192.168.1.21DTK1(config)# ip route 0.0.0.0 0.0.0.0 192.168.1.21ETK1(config)# ip route 0.0.0.0 192.168.1.21 255.255.255.255FTK1# ip default-network 0.0.0.0 192.168.1.21 255.255.255.255
单选题The maxmbuff is low by default for systems expecting high network traffic and/or usage. Which of the following utilities should be used to report requests for mbufs that have failed and/or been denied？（）A noB pingC netstatD ifconfig
单选题在一台主机上用浏览器无法访问到域名为www.abc.edu.cn的网站，并且在这台主机上执行tracert命令时有如下信息：Tracing route to www.abc.edu.cn[202.113.96.10]Over maximum of 30 hops：11ms1ms1ms 59.67.148.1259.67.148.1 reports：Destination net unreachableTrace complete分析以上信息，会造成这种现象的原因是（ ）。A该计算机IP地址设置有误B相关路由器上进行了访问控制C该计算机没有正确设置DNS服务器D该计算机设置的DNS服务器工作不正常
单选题Which of the following commands should be used to display a system routing table?（）A route B netstat C iptrace D traceroute
单选题For a technician to test network connectivity to a remote host on a Unix Server which of the following commands should they run？（）A IPCONFIGB PINGC ARPD IFCONFIG
多选题Which of the routing protocols shown below support both VLSM and route summarization?（）AIGRPBEIGRPCRIP v1DRIP v2EOSPFFVTPGCDP
单选题Router R1 has been configured with the redistribute ospf 1 route - map fred command under router eigrp 1. The route map named fred needs to be configured to match routes to d etermine which routes are redistributed into EIGRP. Which of the following answers lists an item that cannot be matched by route map fred?（）ASubnet numberBNext - hop router IP address of the routeCWhether the route is an E1 or E2 routeDThe ro ute's tagEThe number of router hops between the router and the subnet
单选题Which of the following commands is used to determine the route that the IP packets take to a network host?（）A route B netstat C iptrace D traceroute