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It’s a configuration that experts are calling a "firewall sandwich，" with the second firewall providinga second level of load balancing after traffic down. What is meant by the term "firewall sandwich"？（）
- A、 single layer of firewalling
- B、 multiple layers of firewalling
- C、 firewall connections in either an active or standby state
- D、 an architecture in which all traffic between firewalls goes through application-specific servers
参考答案
更多 “It’s a configuration that experts are calling a "firewall sandwich，" with the second firewall providinga second level of load balancing after traffic down. What is meant by the term "firewall sandwich"？（）A、 single layer of firewallingB、 multiple layers of firewallingC、 firewall connections in either an active or standby stateD、 an architecture in which all traffic between firewalls goes through application-specific servers” 相关考题
考题
After editing to your device’s configuration, which command must you enter to activate the configuration changes?()
A. setB. copy candidate activeC. apply-configD. commit
考题
Duringtheimplementphase,systemsacceptancetestingdoeswhichofthefollowingforthecustomer?Selectexactly1answer(s)fromthefollowing:()。
A.installation，configuration，andtesting，aswellasthecommissioningoftoolsandprocessesinaccordancewiththeoperationsimplementationplanB.provisionofinformationregardingcustomer-specifieddesignrequirementsandconfigurationC.themigrationofnetworkservicesfromanexistingstatetoafuturestateinaccordancewiththemigrationplanD.theprovisionofanobjectivemeansofmeasuringsystemoperabilityandfunctionality
考题
An engineer is reviewing another engineer‘s sample configuration for a GRE tunnel used to pass IPv6 traffiC. The tunnel ha s not yet been configured on the router.Which of the following commands is not required for the configuration to pass IPv6 traffic?（）A. tunnel sourceB. tunnel destinationC. tunnel modeD. All these commands are requireD
考题
An engineer is preparing an implementation plan in which the configuration needs to influence BGP‘s choice of best path.Which of the following is least likely to be used by the configuration in this imple mentation plan?（）A. WeightB. Origin codeC. AS_PathD. Local_Pref
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An administrator notes that after a recent power outage, some open files were corrupted on one affected file server. Which of the following items should the administrator consider to determine the cause of this corruption?（）A、The server's memoryB、The server's RAID controller batteryC、The server's processorD、The server's NIC teaming configuration
考题
What information does the help topic command provide?（）A、router’s version and serial number to help open a case with JTACB、software documentation describing features and configuration tasks within JUNOSC、a brief description of commands and their default valuesD、a verification of the current configuration on the router
考题
In the past several months， manual intervention has been required to correct improper cluster configuration changes. The administrator received a directive from management to create a more effective strategy for making the changes required fro month-end processing. How can HACMP be used to meet the requirements of management’s directive？（） A、 Create a snapshot for each of the required cluster configurations.B、 Create a custom snapshot method to handle the configuration changes.C、 Create a custom verification method to verify configuration changes.D、 Create a cluster custom event to mange required configuration changes.
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Router R1 currently has no configuration related to IPv6 or IPv4. The following configuration exis ts in a planning document intended to be used to copy/paste into Router R1 to enable EIGRP for IPv6 on interfaces F0/0 and S0/0/0. No other related configuration exists. Assuming F0/0 and S0/0/0 reach an up/up state, which of the following is true about EIGRP for IPv6 on R1 after this configuration has been pasted into R1?（） ipv6 router eigrp 1 ipv6 unicast- routing interface f0/0 ipv6 address 2000::1/64 ipv6 eigrp 1 interface s0/0/0 ipv6 address 2001::/64 eui - 64 ipv6 eigrp 1A、EIGRP works on F0/0 and S0/0/0 without further configurationB、EIGRP works with the addition of one command: a no shutdown command in EIGRP router configuration modEC、EIGRP works with the addition of one command: an eigrp router - id command in EIGRP router configurat ion modED、EIGRP for IPv6 needs at least two more configuration commands before it works on R1
考题
An engineer is preparing an implementation plan in which the configuration needs to influence BGP's choice of best path. Which of the following is least likely to be used by the configuration in this imple mentation plan?（）A、WeightB、Origin codeC、AS_PathD、Local_Pref
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A user states that all their incoming mail is showing that it is behind three hours. All other users have the correct time. Which of the following should the technician check?（）A、The system’s local time settingsB、The system’s O/S version and patch statusC、The system’s network configurationD、The mail server’s configuration
考题
After putting together a configuration that meets customer’s requirements， a TDA is suggested. The customer is not familiar with the TDA process and asks why this should be done. This of the following is the benefit of TDA？（）A、 A TDA are recommended only for high end hardware and very large or complex business opportunitiesB、 A TDA will ensure the solution and configuration are complete and technically sound and meet customer requirementsC、 A TDA will guarantee that the hardware will work in customer’s environment at the volumes projectedD、 A TDA brings an IBM technician onsite to properly inspect and installed hardware and related software
考题
In a typical production environment， which server（s） hosts the application ？（）A、 Node ServerB、 Administration ServerC、 Managed ServerD、 Configuration Server
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You are planning the consolidation of the application servers. You need to identify the appropriate disk configuration for the VMs based on the company’s planned changes. Which disk configuration should you identify？（）A、fixed-size virtual hard disk （VHD）B、dynamically expanding virtual hard disk （VHD）C、differencing disksD、pass-through disks
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多选题When comparing CPE and provider-provisioned VPNs （PPVPN）， which two statements are true？（）ACPE VPN’s require dedicated VPN aware hardware at customer site， PPVPN does not.BPPVPN’s require dedicated VPN aware hardware at customer site， CPE VPN’s does not.CCPE VPN’s scale better than PPVPN’s as they do not require a per site configuration on the CPEDPPVPN’s scale better than CPE VPN’s as they do not require a per site configuration on the CPE
考题
单选题A user states that all their incoming mail is showing that it is behind three hours. All other users have the correct time. Which of the following should the technician check?（）A
The system’s local time settingsB
The system’s O/S version and patch statusC
The system’s network configurationD
The mail server’s configuration
考题
多选题Which three statements are true regarding the candidate configuration?（）AThe candidate configuration is a temporary configuration that might become the active configuration.BA candidate configuration is initially populated with the configuration currently active on the system.CChanges to the candidate configuration take effect immediately.DThe candidate configuration becomes the active configuration after a system reboot.EThe configure private command allows concurrent editing of a candidate configuration by multiple users.
考题
多选题Which two statements are true when using the configure exclusive CLI command?（）AMultiple users can enter configuration mode and have their own private configuration.BWhen a user commits, only the user's changes are committed.CA message indicates which other users are in configuration mode and what portion of the configuration they are editing.DOnly a single user can edit the configuration.
考题
单选题What information does the help topic command provide?（）A
router’s version and serial number to help open a case with JTACB
software documentation describing features and configuration tasks within JUNOSC
a brief description of commands and their default valuesD
a verification of the current configuration on the router
考题
单选题In a typical production environment， which server（s） hosts the application ？（）A
Node ServerB
Administration ServerC
Managed ServerD
Configuration Server
考题
多选题Which two statements apply when a user has entered private configuration mode by typing configure private?（）AAll users have their own active configuration.BAll users have their own private candidate configuration.CWhen a user commits, all nonconflicting changes made by all users are committed.DWhen a user commits, only the user's own changes are committed.
考题
单选题An administrator notes that after a recent power outage, some open files were corrupted on one affected file server. Which of the following items should the administrator consider to determine the cause of this corruption?（）A
The server's memoryB
The server's RAID controller batteryC
The server's processorD
The server's NIC teaming configuration
考题
单选题What configuration command allows the ERX Edge Router to advertise customer networks into the provider’s IGP？（）A
redistribute directB
redistribute staticC
redistribute connectedD
redistribute access-internal
考题
单选题An engineer is reviewing another engineer's sample configuration for a GRE tunnel used to pass IPv6 traffiC. The tunnel ha s not yet been configured on the router. Which of the following commands is not required for the configuration to pass IPv6 traffic?（）A
tunnel sourceB
tunnel destinationC
tunnel modeD
All these commands are requireD
考题
单选题In a bridged 1483 network， what configuration command allows the ERX Edge Router to advertise customer networks into the provider’s IGP？ （）A
redistribute directB
redistribute staticC
redistribute connectedD
redistribute access-internal
考题
单选题After editing to your device’s configuration, which command must you enter to activate the configuration changes?（）A
setB
copy candidate activeC
apply-configD
commit
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