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Click the Exhibit button. The exhibit shows a 15454／15216 DWDM system and alarm indications. What are two possible sources of trouble shown in the system?() (Choose two.)
A. fiber failure between Sites A and d
B. EDFA failure at Site A (clockwise direction)
C. EDFA failure at Site C (clockwise direction)
D. 15216 multiplexer at Site A (counter-clockwise direction)
E. OADM pass-through (West "OUT") failure at site D (clockwise)
F. wavelengths 1 and 3 transmitter failures at Site A (clockwise direction)
参考答案
更多 “ Click the Exhibit button. The exhibit shows a 15454／15216 DWDM system and alarm indications. What are two possible sources of trouble shown in the system?() (Choose two.) A. fiber failure between Sites A and dB. EDFA failure at Site A (clockwise direction)C. EDFA failure at Site C (clockwise direction)D. 15216 multiplexer at Site A (counter-clockwise direction)E. OADM pass-through (West OUT) failure at site D (clockwise)F. wavelengths 1 and 3 transmitter failures at Site A (clockwise direction) ” 相关考题
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You are a network administrator for your company. All servers run Windows Server 2003.A server named Server1 functions as an application server. Server1 runs several applications. Server1 is located on the company‘s perimeter network. You allow communication to Server1 only over port 80.Users report that applications on Server1 perform poorly during periods of peak activity. You monitor Server1.The results are shown in the exhibit. (Click the Exhibit button.)You need to identify which process is causing Server1 to perform poorly.Which two tools can you use to achieve this goal? （）(Each correct answer presents a complete solution. Choose two.)A. Event ViewerB. Task ManagerC. Network MonitorD. System Monitor
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Click the Exhibit button. What is the output of the program shown in the exhibit?()
A.300-100-100-100-100B.300-300-100-100-100C.300-300-300-100-100D.300-300-300-300-100
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Click the Exhibit button.Assume the default-policy has not been configured.Given the configuration shown in the exhibit, which two statements about traffic from host_a in the HR zone to host_b in the trust zone are true? （）(Choose two.)A. DNS traffic is denied.B. HTTP traffic is denied.C. FTP traffic is permitted.D. SMTP traffic is permitted.
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Click the Exhibit button.What are two valid reasons for the output shown in the exhibit?() (Choose two.)
A. The local Web-filtering daemon is not enabled or is not running.B. The integrated Web-filtering policy server is not reachable.C. No DNS is configured on the SRX Series device.D. No security policy is configured to use Web filtering.
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Click the Exhibit button.System services SSH, Telnet, FTP, and HTTP are enabled on the SRX Series device.Referring to the configuration shown in the exhibit, which two statements are true? （）(Choose two.)A. A user can use SSH to interface ge-0/0/0.0 and ge-0/0/1.0.B. A user can use FTP to interface ge-0/0/0.0 and ge-0/0/1.0.C. A user can use SSH to interface ge-0/0/0.0.D. A user can use SSH to interface ge-0/0/1.0.
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Click the Exhibit button.Which two are correct about CIFS acceleration based on the exhibit?() (Choose two.)
A. The statistics show savings for all CIFS traffic.B. The traffic transfered over 4,000 seconds faster.C. There was a bandwidth savings of almost 68.9%.D. The acceleration is only working for 68.9% of the traffic
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Click the Exhibit button. Which type of multiplexer is shown in the exhibit?()
A. Thin Film filterB. Fiber Bragg GratingC. Arrayed Wave GuideD. Erbium fiber amplifier
考题
Click the Exhibit button. When designing a DWDM system with multiple amplified spans, a pre－amp is needed at Site B to (). (Choose three.)
A. offset the OADM loss at site bB. overcome the high multiplexer loss at site aC. amplify signal levels after the high loss through Fiber Span 1D. adjust add channels at site B to be at the same level as the passthrough channelsE. ensure that the per channel power is higher than the minimum needed for the post-amp at Site b
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Click the Exhibit button. What is the maximum allowable loss budget between the ONS 15216 Mux (left side) composite output and the ONS 15216 Demux (right side) composite input, with the optical values given in the exhibit? （）(Assume the worst case loss of 4.5 dB for 15216 200 GHz Mux/Demux and ignore power penalties or extra margin.)A.15dBB.17dBC.21dBD.26dBE.27dB
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Click the Exhibit button. Given the following parameters: transmitter output (min): -2 dBm receiver input (min): -28 dBm 15216 Mux and Demux loss: 4.5 dB 16 channels maximum In which sites shown in the exhibit could the 15216 EDFAs be placed to minimize the number of EDFAs needed?（）A. Locations B, C onlyB. Locations A, B, C onlyC. Locations A, B, D onlyD. Locations B, C, D onlyE. Locations A, B, C, D
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Click the Exhibit button. Which type of protection is shown in the exhibit?()
A.1+0B.1+1C.1：1D.1：N
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Click the Exhibit button. Within an ONS 15454, you are provisioning a circuit on an unprotected UPSR ring. In the exhibit, which two must you configure?() (Choose two.)
A. revertiveB. circuit typeC. circuit sizeD. bidirectionalE. protected dropsF. switch on PDI-P
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Exhibit: Which of the following are true regarding the command output shown in the display (Choose two.)()。
A.There are at least two routers participating in the RIP process.B.A ping to 192.168.168.2 will be successful.C.A ping to 10.0.15.2 will be successful.D.RtrA has three interfaces participating in the RIP process.
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To examine the Exhibit， press the Exhibit button. The system administrator notices a system with routing cannot communicate with a system with an ip address 192.24.34.6. Using the information provided in the exhibit， what is the most likely reason？（）A、The named is not runningB、The default gateway is not setC、The NIS master server is downD、Ipforwarding is not turned on
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Click the Exhibit button.Which two are correct about CIFS acceleration based on the exhibit?（） (Choose two.)A、The statistics show savings for all CIFS traffic.B、The traffic transfered over 4,000 seconds faster.C、There was a bandwidth savings of almost 68.9%.D、The acceleration is only working for 68.9% of the traffic
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You have two servers named Server1 and Server2 that run Windows Server 2003 Service Pack 2 (SP2). The IP configuration for Server1 is shown in the Server1 IP exhibit. (Click the Exhibit button.) The IP configuration for Server2 is shown in the Server2 IP exhibit. (Click the Exhibit button.) Server1 is unable to contact Server2. You need to ensure that Server1 can contact Server2. What should you do?（） A、On Server2, modify the subnet mask. B、On Server1, modify the DNS server address. C、On Server2, change the node type to broadcast. D、On Server1, configure a static IP address for the Local Area Connection.
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多选题Click the Exhibit button. In the exhibit，the protect-re filter is applied as an input filter on the lo0.0 interface and all possible services are enabled under [edit system services]. Which two methods can you use to access the router？（）AFTPBSSHCTelnetDJ-Web
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单选题To examine the Exhibit， press the Exhibit button. Using the "ps -mo THREAD" output as shown in the exhibit， which of the following conclusions is most appropriate to draw？（）A
This is a uniprocessor systemB
The "prog" process has a nice value of 107C
There are two active processors on this systemD
The "prog" process will only be scheduled to run on processor 0
考题
单选题Click the Exhibit button. What is the cause of the error shown in the exhibit?（）A
A RADIUS request is being received from a device that is not configured on the RADIUS Client page.B
A user entered an incorrect password during RADIUS authentication.C
A RADIUS proxy attempt failed to reach the configured proxy server.D
The RADIUS shared secret is incorrect.
考题
多选题Click the Exhibit button.Which two are correct about CIFS acceleration based on the exhibit?（） (Choose two.)AThe statistics show savings for all CIFS traffic.BThe traffic transfered over 4,000 seconds faster.CThere was a bandwidth savings of almost 68.9%.DThe acceleration is only working for 68.9% of the traffic
考题
单选题Click the Exhibit button. In the exhibit, if the link we are measuring is 1.5 Mbps, what is the effective WAN bandwidth?（）A
0.947 MbpsB
3.000 MbpsC
4.065 MbpsD
282.058 Mbps
考题
单选题Click the Exhibit button. What is the output of the program shown in the exhibit？ （）A
300-300-100-100-100B
300-300-300-100-100C
300-300-300-300-100D
300-100-100-100-100
考题
单选题Click the Exhibit button. What is the result？（）A
Line 26 prints "a" to System.out.B
Line 26 prints "b" to System.out.C
An exception is thrown at line 26 at runtime.D
Compilation of class A will fail due to an error in line 6.
考题
单选题Click the Exhibit button. What is the result？（）A
Compilation of class A fails.B
Line 28 prints the value 3 to System.out.C
Line 28 prints the value 1 to System.out.D
A runtime error occurs when line 25 executes.E
Compilation fails because of an error on line 28.
考题
单选题To examine the Exhibit， press the Exhibit button. The system administrator notices a system with routing cannot communicate with a system with an ip address 192.24.34.6. Using the information provided in the exhibit， what is the most likely reason？（）A
The named is not runningB
The default gateway is not setC
The NIS master server is downD
Ipforwarding is not turned on
考题
单选题Click the Exhibit button. In the exhibit, which statement is correct? （）A
Three physical interfaces are redundant.B
You must define an additional Redundancy Group.C
node 0 will immediately become primary in the cluster.D
You must issue an operational command and reboot the system for the above configuration to take effect.
考题
多选题Click the Exhibit button. System services SSH, Telnet, FTP, and HTTP are enabled on the SRX Series device. Referring to the configuration shown in the exhibit, which two statements are true? （）(Choose two.)AA user can use SSH to interface ge-0/0/0.0 and ge-0/0/1.0.BA user can use FTP to interface ge-0/0/0.0 and ge-0/0/1.0.CA user can use SSH to interface ge-0/0/0.0.DA user can use SSH to interface ge-0/0/1.0.
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