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An administrator attempts a traceroute but receives a "Destination Unreadable" messagE.Which protocol is responsible for that message?()
A.RARP
B.RUDP
C.ICMP
D.SNMP
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更多 “ An administrator attempts a traceroute but receives a "Destination Unreadable" messagE.Which protocol is responsible for that message?() A.RARPB.RUDPC.ICMPD.SNMP ” 相关考题
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Regarding DHCP (dynamic host configuration protocol), which two of the following choices below are true? (Select two answer choices)A. The DHCP Discover message uses FF-FF-FF-FF-FF as the Layer 2 destination address.B. The DHCP Discover message uses UDP as the transport layer protocol.C. The DHCP Discover message uses a special Layer 2 multicast address as the destination address.D. The DHCP Discover message uses TCP as the transport layer protocol.E. The DHCP Discover message does not use a Layer 2 destination address.F. The DHCP Discover message does not require a transport layer protocol.
考题
When considering the default behavior of Junos platforms, which statement is true about archiving configurations?()
A. A system log message is generated, confirming the transfer attempt.B. The destination filename format can be altered by configuration.C. The frequency the system archives the configuration cannot be changed.D. An archive log is created to track transfer attempts, both failed and successful.
考题
An administrator attempts a traceroute but receives a "Destination Unreadable" message. Which protocol is responsible for that message?()
A. RARPB. RUDPC. ICMPD. SNMP
考题
An administrator attempts a traceroute but receives a "Destination Unreadable" messagE.Which protocol is responsible for that message?（）A、RARPB、RUDPC、ICMPD、SNMP
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What can be specified in IP VACLs?（）A、Protocol and IP source onlyB、IP Source, IP Destination and portsC、IP Source OnlyD、IP Destination Only
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Which three statements about the features of SNMPv2 and SNMPv3 are true?（）A、SNMPv3 enhanced SNMPv2 security featuresB、SNMPv3 added the Inform protocol message to SNMPC、SNMPv2 added the Inform protocol message to SNMPD、SNMPv3 added the GetBulk protocol messages to SNMPE、SNMPv2 added the GetBulk protocol message to SNMPF、SNMPv2 added the GetNext protocol message to SNMP
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When considering the default behavior of Junos platforms, which statement is true about archiving configurations?（）A、A system log message is generated, confirming the transfer attempt.B、The destination filename format can be altered by configuration.C、The frequency the system archives the configuration cannot be changed.D、An archive log is created to track transfer attempts, both failed and successful.
考题
Which two statements regarding traceroute on JUNOS devices are correct?（）A、Traceroute transmits ICMP echo-request packets.B、Traceroute transmits UDP packets.C、Traceroute receives ICMP echo-reply packets.D、Traceroute receives ICMP port-unreachable packets.
考题
A network administrator receives an error message while tring to configure the Ethernet interface of arouter with IP address 10.24.24.24/29.which statement explains the reason for this issue？（）A、The address is a broadcast addressB、The Ehernet interface is faultyC、VLSM-capable routing protocols must be enable first on the router.D、This address is a network address.
考题
Regarding DHCP (dynamic host configuration protocol), which two of the following choices below are true?（）A、The DHCP Discover message uses FF-FF-FF-FF-FF as the Layer 2 destination address.B、The DHCP Discover message uses UDP as the transport layer protocol.C、The DHCP Discover message uses a special Layer 2 multicast address as the destination address.D、The DHCP Discover message uses TCP as the transport layer protocol.E、The DHCP Discover message does not use a Layer 2 destination address.F、The DHCP Discover message does not require a transport layer protocol.
考题
An administrator attempts a traceroute but receives a "Destination Unreadable" message. Which protocol is responsible for that message?（）A、RARPB、RUDPC、ICMPD、SNMP
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What does a Layer 2 switch do if it receives a frame with a destination MAC address that is not found in its MAC address table?（）A、The frame is dropped.B、The frame is addressed with a broadcast MAC address and sent out all ports.C、The frame is sent out all ports except the receiving port.D、An ARP request is sent out all ports except the receiving port.E、A destination unreachable message is sent back to the source address.F、None of the above.
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While configuring a new adapter using cfgmgr, an administrator receives a warning message indicating that some device packages are not installed. Additionally, the adapter displays in the Defined state. Which command will resolve the issue and make the adapter available?（）A、shutdown -FrB、cfgmgr -i lpp_sourceC、mkdev -l device_nameD、mknode /dev/device_name
考题
Which command records the path taken by network packets between a source and destination system? （）A、 traceroute B、 netstat -p C、 ping D、 netstat -rn
考题
While configuring a new adapter using cfgmgr， an administrator receives a warning message indicating that some device packages are not installed. Additionally， the adapter displays in the Defined state. Which command will resolve the issue and make the adapter available？（） A、shutdown -FrB、cfgmgr -i C、mkdev -l D、mknode /dev/
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Which device is responsible for assigning label values in an MPLS network?（）A、upstream nodeB、originating nodeC、destination nodeD、downstream node
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When considering the default behavior of Junos plattforms, which statement is true about archiving configurations?（）A、A system log message is generated, confirmed the transfer attemptB、The destination filename format can be altered by configurationC、The frequency the system archives the configuration cannot be changedD、An archive log is created to track transfer attempts both failed and successfull
考题
Your company has an Active Directory domain. A user attempts to log on to the domain from a client computer and receives the following message： "This user account has expired Ask your administrator to reactivate the account." You need to ensure that the user is able to log on to the domain. What should you do（）A、Modify the properties of the user account to set the account to never expire.B、Modify the properties of the user account to extend the Logon Hours setting.C、Modify the properties of the user account to set the password to never expire.D、Modify the default domain policy to decrease the account lockout duration.
考题
You deploy a Microsoft Exchange mobile messaging solution that uses Microsoft Windows Mobile 5.0 with Microsoft Messaging and Security Feature Pack. The messaging infrastructure is configured to support the remote wipe feature. When an administrator attempts to perform a remote wipe of a Windows Mobilebased device， the administrator receives a 401 error message. You need to ensure that the administrator is authorized to perform remote wipes only. What should you do？（）A、Grant the administrator membership in the Domain Administrators group.B、Grant the administrator membership in the Exchange Administrators group.C、Add the new administrator account to the Discretionary Access Control List （DACL） of the Microsoft Exchange ActiveSync Administration folder.D、Select the Directory Security tab of the Exchange Server administration Web site， and then configure Read， Write， and Directory Browsing permissions.
考题
You are a network administrator for your company. The network consists of a single Active Directory domain. The domain contains three Windows Server 2003 domain controllers， 20 Windows Server 2003 member servers， and 750 Windows XP Professional computers. The domain is configured to use only Kerberos authentication for all server connections.A user reports that she receives an "Access denied" error message when she attempts to connect to one of the member servers. You want to test the functionality of Kerberos authentication on the user’s client computer. Which command should you run from the command prompt on the user’s computer？（）A、netshB、netdiagC、ktpassD、ksetup
考题
单选题Which command records the path taken by network packets between a source and destination system? （）A
traceroute B
netstat -p C
ping D
netstat -rn
考题
单选题Your company has an Active Directory domain. A user attempts to log on to a computer that was turned off for twelve weeks. The administrator receives an error message that authentication has failed. You need to ensure that the user is able to log on to the computer. What should you do（）A
Run the netdom TRUST /reset command.B
Run the netsh command with the set and machine options.C
Run the Active Directory Users and Computers console to disable， and then enable the computer account.D
Reset the computer account. Disjoin the computer from the domain， and then rejoin the computer to the domain.
考题
单选题When considering the default behavior of Junos platforms, which statement is true about archiving configurations?（）A
A system log message is generated, confirming the transfer attempt.B
The destination filename format can be altered by configuration.C
The frequency the system archives the configuration cannot be changed.D
An archive log is created to track transfer attempts, both failed and successful.
考题
单选题When considering the default behavior of Junos plattforms, which statement is true about archiving configurations?（）A
A system log message is generated, confirmed the transfer attemptB
The destination filename format can be altered by configurationC
The frequency the system archives the configuration cannot be changedD
An archive log is created to track transfer attempts both failed and successfull
考题
多选题Which two statements regarding traceroute on JUNOS devices are correct?（）ATraceroute transmits ICMP echo-request packets.BTraceroute transmits UDP packets.CTraceroute receives ICMP echo-reply packets.DTraceroute receives ICMP port-unreachable packets.
考题
单选题A network administrator receives an error message while tring to configure the Ethernet interface of a router with IP address 10.24.24.24/29.which statement explains the reason for this issue?（）A
The address is a broadcast addressB
The Ehernet interface is faultyC
VLSM-capable routing protocols must be enable first on the router.D
This address is a network address.
考题
多选题Which three statements about the features of SNMPv2 and SNMPv3 are true?（）ASNMPv3 enhanced SNMPv2 security featuresBSNMPv3 added the Inform protocol message to SNMPCSNMPv2 added the Inform protocol message to SNMPDSNMPv3 added the GetBulk protocol messages to SNMPESNMPv2 added the GetBulk protocol message to SNMPFSNMPv2 added the GetNext protocol message to SNMP
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