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After the order “（）” is given, the air system is shut down, the turning gear put in.
A . Finished with Engine
B . Stop the Engine
C . Stand-by Engine
D . Slow-down Engine
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A Network Engineer is reporting that one of the AIX hosts is generating too much ICMP traffic, which is slowing the network. Which of the following options is the most probable cause?（）
A . A large FTP job is in process.
B . A network interface was misconfigured.
C . The ping command is being used excessively.
D . A bad network interface card and/or network cable is in use.&e
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A client is experiencing issues after cloning an LPAR using alt_disk_install. DLPAR functions are not available for the new LPAR. Also, there is a lot of network traffic to the HMC. What is the most probable cause of this problem?（）
A . DLPAR functions are not available for cloned partitions
B . The new partition has the same node number as the original LPAR
C . Additional filesets need to be reinstalled after the alt_disk_install cloning
D . The speed and duplex settings on the Ethernet adapter on the new LPAR is misconfigured
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VOIP is being implemented on the Company network. In a properly designed network， what is the maximum amount of time a voice package should spend crossing a network？ （）
A . 90 milliseconds
B . 120 milliseconds
C . 150 milliseconds
D . 240 millisecond
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A switch that is to be added to the production network has been preconfigured （trunks， VLANs， VTP， and STP） and was tested in your lab. After installing the switch into the network， the entire network went down. What might explain what happened？ （）
A . The new switch happened to be running Cisco Catalyst operating system， while the other network switches were running Cisco IOS Software.
B . The configuration revision of the new switch was higher than the configuration revision of the production VTP domain.
C . The link costs on the new switch are set to a high value， causing all ports on the new switch to go into a forwarding mode and none into blocking mode， thereby causing a spanning-tree loop.
D . The ports connecting to the two switches have been configured incorrectly. One side has the command switchport mode access and the other switchport mode trunk.
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The average of the forward and after drafts is the（）.
A . mean draft
B . true mean draft
C . mean of the calculated drafts
D . draft at the center of flotatio
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Your network is suffering from regular outages. After troubleshooting， you learn that the transmit lead of afiber uplink was damaged. Which two features can prevent the same issues in the future？（）
A . root guard
B . loop guard
C . BPDU guard
D . UDLD
E . BPDU skew detectio
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After making some network changes you power off and then power on your Cisco router. What sequence of events occurs when a router is powered up?（）
A . Perform POST, locate configuration statements, apply configuration statements, locate Cisco IOS software, and load Cisco IOS software.
B . Locate Cisco IOS software, load Cisco IOS software, locate configuration statements, apply configuration statements, and perform POST.
C . Test software routines, POST, load configuration files, load Cisco IOS software, test Cisco IOS software.
D . POST, locate Cisco IOS software, load the Cisco IOS software, locate configuration statements, and apply configuration statements.
E . Load and test IOS, load configuration files, test software routines, POST.
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Jitter is causing problems with the VOIP application in the network. What causes network jitter？（）
A . Variable queue delays
B . Packet drops
C . Transmitting too many small packets
D . Compressio
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SuSe Linux Enterprise Server (SLES) has been installed on an LPAR on a p5 570, but the client is having problems directly after installation with slow network performance. What is the most probable cause?（）
A . SLES does not perform well with DHCP
B . SLES was installed with the default host name of Linux
C . Virtual Network Resources are being used, which is not supported in a SLES environment
D . The SLES instance was installed in 32-bit mode, where 64-bit should have been selected
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While reviewing cluster logs， and administrator notice that an event， network_down rs232a， occurred on the previous day. After verifying the physical network connections and device states， what command can be used to verify the cluster state？（）
A . clstat
B . cllsif
C . clsnapshotinfo
D . clcheck_server
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After implementing EIGRP on your network, you issue the show ip eigrp traffic command on router C. The following output is shown:
https://assets.asklib.com/images/image2/2018073016544395192.jpg
What can you conclude about this network? （）
A . The network has been stable for at least the last 45 minutes
B . There is a flapping link or interf ace, and router C knows an alternate path to the network
C . There is a flapping link or interface, and router A does not know an alternate path to the network
D . EIGRP is not working correctly on router C
E . There is not enough information to make a determinatio
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Jitter is causing problems with the VOIP application in the Company network. What causes network jitter？（）
A . Variable queue delays
B . Packet drops
C . Transmitting too many small packets
D . Compressio
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Oracle Net Configuration Assistant is a post-installation tool that configures basic network components after installation. Which four components are included in the configuration？（）
A . Directory server
B . Hostname adaptor
C . TCP/IP host file
D . Connection Manager
E . connecting pooling
F . external procedures
G . listener names and protocol addresses
H . Net Service names in a tnsnames.ora file
I . naming methods the client uses to resolve connect identifier
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After implementing EIGRP on your network, you issue the show ip eigrp traffic command on router C. The following output is shown:
https://assets.asklib.com/images/image2/2018073016572581079.jpg
What information can you determine about this network?（）
A . The network is stable
B . There is a flapping link or interface, and router C knows an alternate path to the network
C . There is a flapping link or interf ace, and router C does not know an alternate path to the network
D . EIGRP is not working correctly on router C
E . There is not enough information to make a determinatio
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A user complains that the network printer is not printing. The system administrator knows there is a print queue for the network printer and needs to check on the queue. Which command is run?（）
A . netstat
B . lpstat
C . telinit
D . prtconf&e
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Your network is suffering from regular outages. After troubleshooting， you learn that the transmit lead of a fiber uplink was damaged. Which two features can prevent the same issues in the future？（）
A . root guard
B . loop guard
C . BPDU guard
D . UDLD
E . BPDU skew detectio
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There are 5 recorded dialogues in it. After each dialogue, there is a recorded question. When you hear a question, you should decide on the correct answer from the 4 choices marked A, B, C and D given in your test paper.
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A) He will finish the paper after playing basketball. B) He hasn't finished doing his assignment yet. C) He stays in the dormitory with his roommates. D) He is playing basketball with his roommates.
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During maintenance of PTN device, which of the following is wrong?()
A.Execute show run to check current running configuration of the device
B.Execute show start running-config to check configuration state saved last time
C.Execute dir cfg to check whether configuration file has been saved in directory flash/cfg and taken effect after being written.
D.Execute show run to check arp entry and route entry of the device.
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Ethernet is the commonly used local area network communication protocol. The standard of Ethernet is the commonly used local area network communication protocol. The standard of Ethernet is __（）__.
A．IEEE 802．1
B．IEEE 802．2
C．IEEE 802．3
D．IEEE 802．11
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Which of the following protection plans for PTN network is wrong?()
A.Device level protection involves main control switch board protection, power board protection and TPS protection. If possible, configure a protection board for each of them.
B.LSP linear protection, PW dual homed protection and ring network protection can be adopted on site for network side protection.
C.LACP protection usually applies to devices at core layer.
D.Switching in all protection modes supported by ZTE's devices can be implemented within 50ms.
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A router has two paths to reach another network in a different autonomous system. Neither route was generated by the local router and both routes have the same default weight an d local preference values.Which statement is true about how BGP would select the best path？（）
A. To influence one route to be preferred, its default local preference value will be changed via the use of the command bgp default local - preference 50
B. Th e router will prefer the shortest autonomous system path
C. If the command bgp always - compare - med has been given, then the router will prefer the route with the highest MED
D. The router will prefer the route with the lower MED
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For the ZTE PTN equipment, the command to query the fan status and the power status is ()。
