单选题Which command is used to turn ipforwarding on or off?()A ifconfigB noC chdevD netstat

题目
单选题
Which command is used to turn ipforwarding on or off?()
A

ifconfig

B

no

C

chdev

D

netstat

参考答案和解析
正确答案: B
解析: 暂无解析
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相似问题和答案

第1题:

Which command displays the number of packets transmitted for each NIC available on the system?()

A.entstat -v

B.netstat -i

C.entstat -aon

D.netstat -na


参考答案:B

第2题:

Which command is used to display the packet counts throughout the communications subsystem?()

  • A、netstat -D 
  • B、netstat -c 
  • C、netstat -Aan 
  • D、netstat -P

正确答案:A

第3题:

The monitor traffic command provides access to which utility?()

A.tcpdump

B.telnet

C.traceroute

D.netstat


参考答案:A

第4题:

After completing an installation of new software, a system administrator notices the system is slow.  To troubleshoot the performance, which single AIX command could be used to provide a real-time display of CPU, memory and disk utilization()

  • A、topas
  • B、vmo
  • C、iostat
  • D、netstat

正确答案:B

第5题:

Which command will show all interfaces and their IP addresses on an AIX system?()

  • A、entstat -d
  • B、netstat -a
  • C、ipconfig -l
  • D、ifconfig -a

正确答案:D

第6题:

Which of the following tools is used to show the active routes on a workstation?()

  • A、nbstat
  • B、arp -a
  • C、arp ping
  • D、netstat -r

正确答案:D

第7题:

Which command displays the number of packets transmitted for each NIC available on the system?()

  • A、entstat -v
  • B、netstat -i
  • C、entstat -aon
  • D、netstat -na

正确答案:B

第8题:

Whichcommandisusedtoturnipforwardingonoroff?()

A.ifconfig

B.no

C.chdev

D.netstat


参考答案:B

第9题:

Which command can be used to modify network options?()

  • A、netstat
  • B、ifconfig
  • C、chdev
  • D、no

正确答案:D

第10题:

The system administrator notices that after running netstat -rn, several small c’s are showing up under the flags columns, and routes that were not defined are also showing up. How can these cloned routes be stopped?()

  • A、 By default cloned routes are turned on.  To turn cloned routes off issue the command:      #no -o tcp_pmtu_discover=0       #no -o udp_pmtu_discover=0       and add to the rc.net or rc.bsdnet file for next reboot
  • B、 By default cloned routes are turned on.  To turn cloned routes off issue the command:        # no -o tcp_pmtu_discover=1        #no -o udp_pmtu_discover=1         and add to the rc.net or rc.bsdnet file for next reboot
  • C、 By default cloned routes are turned on.  To turn cloned routes off issue the command:         #no -o ipforwarding=0         and add to the rc.net or rc.bsdnet file for next reboot
  • D、 By default cloned routes are turned on.  To turn cloned routes off issue the command:         #no -o ipforwarding=1         and add to the rc.net or rc.bsdnet file for next reboot

正确答案:A

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