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Which command is used to retrieve the serial numbers of a Juniper device?（）
- A、show version
- B、show chassis hardware
- C、show hardware detail
- D、view hardware database
参考答案
更多 “Which command is used to retrieve the serial numbers of a Juniper device?（）A、show versionB、show chassis hardwareC、show hardware detailD、view hardware database” 相关考题
考题
Which command returns a list of commands in which a given keyword is used throughout the Junos hierarchies?()
A. help topicB. help referenceC. help aproposD. help tip
考题
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.TRACERTB.IPCONFIG/ALLC.NSLOOKUPD.PING-T
考题
Which command should be used to reset a failed login count?()
A.chsecB.chusrC.passwdD.chgusrprf
考题
The man page for command shows the following syntax: The man page for command shows the following syntax: command [ －a | －b ] Which of the following statements is true regarding this entry?()
A. Either the -a or flag -b may be used, but not both.B. If the flag -a is used then the flag -b also must be used.C. One of the -a or -b flags must be used, but not both at the same time.D. Both the flags may be used together, but neither are mandatory.
考题
The following configuration command was entered into a router:ip route 172.16.3.0 255.255.255.0 192.168.2.4 Which of the following statements are true regarding this configuration change?()
A. The default administrative distance is used.B. The command is used to establish a static route.C. The command is used to configure the router interfaces.D. The command is used to establish a stub network.E. The subnet mask for the source address is 255.255.255.0
考题
Which command is used to debug a ping command?()
A.debug icmpB.debug ip icmpC.debug tcpD.debug packet
考题
The following configuration command was issued on router TK1:ip route 172.16.3.0 255.255.255.0 192.168.2.1.Which of the following statements are true regarding this command?（）A、The command is used to establish a static route.B、The default administrative distance is used.C、The command is used to configure the default route.D、The subnet mask for the source address is 255.255.255.0E、The command is used to establish a stub network
考题
Which of the following statements are true concerning the command ip sla monitor responder typetcpconnect ipaddress 10.1.1.1 port 23？（Choose all that apply.）（）A、The command will initiate a probe with a destination IP address of 10.1.1.1B、The command is used on the IP SLA responder and the IP SLA sourceC、The command will allow only source address 10.1.1.1 to source probesD、The command will initiate a probe with a destination Telnet portE、The command is used to make the router a responderF、The command will initiate a probe with a source port of 23
考题
Which of the following conclusions is most appropriate to draw to describe why du shows fewer blocks used than df?（）A、 The df command only counts the number of disk blocks and superblocks. B、 The df command ignores space used for inodes, gnodes, and vnodes.C、 The du command does not take into account filesystem metadata. D、 The du command counts indirect blocks and superblocks in its calculations.
考题
Which switch should be used with the ipconfig command if an administrator wants to test the functionality of a DHCP server？（）A、 /renewB、 /flushdnsC、 /releaseD、 /all
考题
Which statement about the ip classless router command is true?（）A、The ip classless command is enabled by default in recent versions of IOS.B、The ip classless command should only be enabled when static routing is being used instead of a routing protocol.C、The ip classless command should be enabled by the network administrator whenever RIPv1 or IGRP is being used.D、The ip classless command should be enabled by the network administrator whenever OSPF, RIPv2, or EIGRP is being used.
考题
The following configuration command was entered into a router:ip route 172.16.3.0 255.255.255.0 192.168.2.4 Which of the following statements are true regarding this configuration change?（）A、The default administrative distance is used.B、The command is used to establish a static route.C、The command is used to configure the router interfaces.D、The command is used to establish a stub network.E、The subnet mask for the source address is 255.255.255.0
考题
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、TRACERTB、IPCONFIG/ALLC、NSLOOKUPD、PING-T
考题
What information is displayed by the command cat/proc/dma？（）A、 whether DMA is enabledB、 which DMA channels are in useC、 which DMA mode is in useD、 general information about DMA on the machine
考题
Which command can be used to display information from the PvDv object class in the ODM？（） A、odmlistB、odmshowC、lsdev -PD、lsattr -El
考题
A user has used all of the allowed logon attempts for the userid. Which command can be used to reset the unsuccessful_login_count to 0 for that user？（）A、usrckB、chsecC、chuserD、passwd
考题
Which command is used by the system boot process to determine what resources are available to the system？（）A、diagB、lscfgC、mpcfgD、cfgmgr
考题
The man page for command shows the following syntax: The man page for command shows the following syntax: command [ -a | -b ] Which of the following statements is true regarding this entry?（）A、Either the -a or flag -b may be used, but not both.B、If the flag -a is used then the flag -b also must be used.C、One of the -a or -b flags must be used, but not both at the same time.D、Both the flags may be used together, but neither are mandatory.
考题
Which command should be used to reset a failed login count?（）A、chsecB、chusrC、passwdD、chgusrprf
考题
多选题The following configuration command was entered into a router:ip route 172.16.3.0 255.255.255.0 192.168.2.4 Which of the following statements are true regarding this configuration change?（）AThe default administrative distance is used.BThe command is used to establish a static route.CThe command is used to configure the router interfaces.DThe command is used to establish a stub network.EThe subnet mask for the source address is 255.255.255.0
考题
单选题Which command is used to debug a ping command?（）A
debug icmpB
debug ip icmpC
debug tcpD
debug packet
考题
多选题Which of the following statements are true concerning the command ip sla monitor responder typetcpconnect ipaddress 10.1.1.1 port 23？（Choose all that apply.）（）AThe command will initiate a probe with a destination IP address of 10.1.1.1BThe command is used on the IP SLA responder and the IP SLA sourceCThe command will allow only source address 10.1.1.1 to source probesDThe command will initiate a probe with a destination Telnet portEThe command is used to make the router a responderFThe command will initiate a probe with a source port of 23
考题
单选题Which command returns a list of commands in which a given keyword is used throughout the Junos hierarchies?（）A
help topicB
help referenceC
help aproposD
help tip
考题
单选题Which statement about the ip classless router command is true?（）A
The ip classless command is enabled by default in recent versions of IOS.B
The ip classless command should only be enabled when static routing is being used instead of a routing protocol.C
The ip classless command should be enabled by the network administrator whenever RIPv1 or IGRP is being used.D
The ip classless command should be enabled by the network administrator whenever OSPF, RIPv2, or EIGRP is being used.
考题
多选题The following configuration command was issued on router TK1:ip route 172.16.3.0 255.255.255.0 192.168.2.1.Which of the following statements are true regarding this command?（）AThe command is used to establish a static route.BThe default administrative distance is used.CThe command is used to configure the default route.DThe subnet mask for the source address is 255.255.255.0EThe command is used to establish a stub network
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