A Network Engineer is reporting that one of the AIX hosts is generating too much ICMP traffic, which is slowing the network.  Which of the following options is the most probable cause?()A、A large FTP job is in process. B、A network interface was misconfigured. C、The ping command is being used excessively. D、A bad network interface card and/or network cable is in use.

A Network Engineer is reporting that one of the AIX hosts is generating too much ICMP traffic, which is slowing the network.  Which of the following options is the most probable cause?()

  • A、A large FTP job is in process. 
  • B、A network interface was misconfigured. 
  • C、The ping command is being used excessively. 
  • D、A bad network interface card and/or network cable is in use. 

相关考题:

Which of the following is the MOST efficient way to troubleshoot network problems?() A. Create an action planB. Implement and test a solutionC. Determine if anything has changedD. Identity a probable cause

An administrator is implementing a wireless network. Which of the following encryption technologies is the MOST secure method and will authenticate devices to the network?() A.SSHB.WEPC.VPND.WPA

Users are unable to stay connected to the company‘s wireless network. Several times throughoutthe day the users‘ signals are dropped and they are forced to reconnect to the network.A technician determines the network cabling that supplies the WAP has been run inside with severalpower lines.Which of the following is the MOST likely cause of the network issue?()A.AshortB.Open pairsC.ESDD.EMI

Which of the following network hardware allows the MOST network traffic collisions?() A.WAPB.HubC.SwitchD.Router

Router R1 sits at an Enterprise branch office, using both the Internet and a leased line to another Enterprise router for its two connectivity options back into the rest of the Enterprise network. The engineer planning for this branch decided to use the leased line for all Enterprise traffic, unless it fails, in which case the Internet connection should be used to pass traffic to the Enterprise.Which of the following is most likely to be useful on the branch router?()A. IPsec tunnelB. GRE tunnelC. Floating stati c routeD. An IGP

Which two of these are characteristics of an IDS sensor?()A、passively listens to network trafficB、is an active device in the traffic pathC、has a permissive interface that is used to monitor networksD、traffic arrives on one IDS interface and exits on anotherE、has a promiscuous interface that is used to monitor the network

Router R1 sits at an Enterprise branch office, using both the Internet and a leased line to another Enterprise router for its two connectivity options back into the rest of the Enterprise network. The engineer planning for this branch decided to use the leased line for all Enterprise traffic, unless it fails, in which case the Internet connection should be used to pass traffic to the Enterprise. Which of the following is most likely to be useful on the branch router?()A、IPsec tunnelB、GRE tunnelC、Floating stati c routeD、An IGP

Which of the following network topologies is MOST likely to affect other devices on the network if there is a problem with one of the devices? ()A、MeshB、BusC、RingD、Star

Which of the following network hardware allows the MOST network traffic collisions?()A、WAPB、HubC、SwitchD、Router

A network administrator provides an IP address of 128.135.0.142 and a subnet mask of 255.0.0.0.  Once a ping is attempted, it fails.  Which of the following options is the most probable cause of the failed ping?()A、0 is not valid in an IP addressB、128 is a reserved networkC、The subnet mask should be 255.255.0.0. since it is a class BD、A network problem has occurred since IP and subnet are valid

Which of the following is the MOST efficient way to troubleshoot network problems?()A、Create an action planB、Implement and test a solutionC、Determine if anything has changedD、Identity a probable cause

Which of the following bottlenecks would MOST likely cause excessive hard drive activity?()A、Inadequate RAMB、Slow processorC、PCI busD、Excessive network traffic

Users are unable to stay connected to the company's wireless network. Several times throughout the day the users' signals are dropped and they are forced to reconnect to the network. A technician determines the network cabling that supplies the WAP has been run inside with several power lines. Which of the following is the MOST likely cause of the network issue?()A、AshortB、Open pairsC、ESDD、EMI

Which of the following network devices would MOST likely be installed on a network to helpreduce broadcast traffic and to allow individual virtual networks?()A、SwitchB、RepeaterC、HubD、WAP

A user is unable to connect to the network. A network technician is able to determine that there is a problem on the switch. All other users on that switch are able to connect successfully to the network. Which of the following is a probable cause?()A、Switching loop is occurring on the switch.B、Wrong subnet mask on the switch.C、Incorrect SNMP settings on the switch.D、Port is misconfigured on the switch.

An administrator is implementing a wireless network. Which of the following encryption technologies is the MOST secure method and will authenticate devices to the network?()A、SSHB、WEPC、VPND、WPA

After running the vmstat command, which of the following would most likely cause the value in the blocked column to be unusually high?()A、 Kernel threadB、 Too many usersC、 Memory shortageD、 Network contention

Which of the following options best justifies why a DNS server should be run in a large network system?()A、To use ftp and telnetB、To perform NFS mountsC、To make /etc/hosts files unnecessaryD、To reduce network traffic and save bandwidth

A DNS server for a large network is experiencing performance problems.  Which of the following options is the best solution to fix the problem?()A、Enable NISB、Purchase a larger serverC、Use /etc/hosts on all of the systemsD、Create secondary name servers throughout the network

When an ICMP redirect is received from a host that is not the current gateway for the route it is redirecting, which of the following options is the most appropriate to conclude?()A、The redirect will be ignoredB、The routing table will be alteredC、The ping will fail, followed by other network services.D、The host, which sent the ICMP redirect, will begin acting as the gateway

单选题Which of the following bottlenecks would MOST likely cause excessive hard drive activity?()A Inadequate RAMB Slow processorC PCI busD Excessive network traffic

单选题After running the vmstat command, which of the following would most likely cause the value in the blocked column to be unusually high?()A Kernel threadB Too many usersC Memory shortageD Network contention

单选题A network administrator provides an IP address of 128.135.0.142 and a subnet mask of 255.0.0.0.  Once a ping is attempted, it fails.  Which of the following options is the most probable cause of the failed ping?()A0 is not valid in an IP addressB128 is a reserved networkCThe subnet mask should be 255.255.0.0. since it is a class BDA network problem has occurred since IP and subnet are valid

单选题When an ICMP redirect is received from a host that is not the current gateway for the route it is redirecting, which of the following options is the most appropriate to conclude?()AThe redirect will be ignoredBThe routing table will be alteredCThe ping will fail, followed by other network services.DThe host, which sent the ICMP redirect, will begin acting as the gateway

单选题Which of the following options best justifies why a DNS server should be run in a large network system?()ATo use ftp and telnetBTo perform NFS mountsCTo make /etc/hosts files unnecessaryDTo reduce network traffic and save bandwidth

单选题A Network Engineer is reporting that one of the AIX hosts is generating too much ICMP traffic, which is slowing the network.  Which of the following options is the most probable cause?()AA large FTP job is in process. BA network interface was misconfigured. CThe ping command is being used excessively. DA bad network interface card and/or network cable is in use.

单选题A user is unable to connect to the network. A network technician is able to determine that there is a problem on the switch. All other users on that switch are able to connect successfully to the network. Which of the following is a probable cause?()ASwitching loop is occurring on the switch.BWrong subnet mask on the switch.CIncorrect SNMP settings on the switch.DPort is misconfigured on the switch.