EMT Practice Test

1. Question Content...

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Question1:
Refer to the configuration output. The administrator wishes to configure the DHCP server pool in order to assign an IP address to the customer's terminal device.
Which command should be included in the configuration to provide the minimal lease period for IP addresses?

Question2: Which of the following statements explains the behavior of the ICMP redirect function? (Choose two)

Question3: When using VRP, which of the following commands is used to configure the data link layer encapsulation type of a serial interface as HDLC?

Question4: Which of the following statements about a designated port working in RIPv2 multicast mode are true?
(Choose three)

Question5: On the interface serial 1/0/1 of RTA, the command "ip address unnumbered interface loopback 0" has been configured.
Which following statements are correct? (Choose two).

Question6: Which of the following problems are caused by routing loops? (Choose three)

Question7: Which of the following steps are necessary to configure OSPF on a Huawei router? (Choose three)

Question8: How is mapping performed on a DTE device in a Frame Relay network?

Question9: Which of the following authentication methods are supported for Telnet users? (Choose three)

Question10: What is the default authentication mode for the default_admin domain?

Question11: After a command for displaying RIP route information is entered on a router, peer 192.168.1.2 on Serial1/0/0 is displayed in the returned result.
What does 192.168.1.2 stand for?

Question12: A serial interface of a Huawei router currently using HDLC needs to assign PPP as the encapsulation protocol.
Which of the following commands is required to be configured at the serial interface view?

Question13: 10.0.1.0/24 O_ASE 150 2 D 10.0.23.3 Serial2/0/0
Refer to the display output. Which of the following statements regarding route shown are true? (Choose two)

Question14: Which of the following IPv6 addresses can be configured on a router's interface? (Choose two).

Question15: A DHCP server in the enterprise network is being used to allocated IP addresses to hosts. An administrator discovers however that some hosts are obtaining IP addresses outside of the scope of the DHCP server's address pool.
What are the possible reasons for this? (Choose three).

Question16: An authenticator router has been configured with two domains named "Area1" and "Area2", following which a user is created with the username "huawei" and the password "hello" for authentication. Which domain does this user belongs to?

Question17: Host A wishes to send data to host C, and generates an ARP request to obtain the destination MAC address.
Which statement is true?

Question18: While inspecting packets in the network, a network administrator discovers a frame with the destination MAC address of 01-00-5E-A0-B1-C3.
What can the administrator determine from this?

Question19: Which of the following statements about gratuitous ARP packets are true? (Choose two)

Question20: When a router is powered on, the router reads the configuration file saved in the default save directory to get itself initialized. If the configuration file does not exist in the default save directory, what does the router use to initialize itself?

Question21: The PPPoE session establishment process can be divided into which stages? (Choose two).

Question22: Which of the following statements about the information contained in a Database Description packet are true? (Choose three)

Question23: An Ethernet port can work one of three duplex modes, whereas an Optical Ethernet port only supports one single mode.
Which of the following represents this mode?

Question24: [RTA-GigabitEthernet0/0/0]nat outbound 2000 address-group 1
Refer to the configuration output. What does the value "2000" refer to?

Question25: Which of the following mechanisms are used for flow control? (Choose three)

Question26: If PPP authentication fails, which type of packet will be sent to the authenticated peer by the authenticator?

Question27: A RIP router receives the routing update information from its neighbor.
Which of the following statements regarding routing update are correct? (Choose three)

Question28:
Refer to the capture output. The administrator has captured three packets in the network. Which statement regarding the captured packets is incorrect?

Question29: Which command should be used to check the mapping between protocol addresses and frame relay addresses?

Question30: After checking the OSPF neighbor state, the administrator discovers that the router has established a TWOWAY state with the peering router.
What can be understood from this information? (Choose two)

Question31: Which authentication modes does AAA support? (Choose three).

Question32: Interface G0/0/1 on RTA contains a MAC address of 00e0-fc03-aa73 and is configured with the IPv6 address 2001::2E0:FCFF:FE03:AA73. Which method is most likely to have been used to configure the interface IPv6 address?

Question33: What of the following statements is correct regarding access control list types and ranges?

Question34: Which of the following protocols is used in Frame Relay to map the address to DLCI dynamically?

Question35: Which of the following regarding Frame Relay DLCI are correct? (Choose three)

Question36: Which of the following statements about collision domains and broadcast domains are correct? (Choose three)

Question37: In the case of Huawei router, what is the "-i" parameter in a Ping command issued on a VRP operating system used to set?

Question38: Which of the following are routed protocols? (Choose two)

Question39: On Huawei VRP platform, which of the following can be used to invoke the history command saved by the command line interface? (Choose two)

Question40: Which of the following statements regarding static and dynamic routing is incorrect?

Question41: A user logged into a VRP supported device through telnet, but when attempting to configure the device, found that he is unable to use the system-view command to enter the system-view.
What are the possible reasons for this? (Choose two)

Question42: An administrator of a company supporting a large enterprise network wishes to implement OSPF on the network as opposed to RIP. Which of the following points should the administrator use to support his reasoning for this change? (Choose three)

Question43: An end system is unable to communicate with a DHCP server following the startup process.
Which IP address may be used by the client?

Question44: <Huawei>
Warning: Auto-Config is working. Before configuring the device, stop Auto-Config. If you perform configurations when Auto-Config is running, the DHCP, routing, DNS, and VTY configurations will be lost.
Do you want to stop Auto-Config? [y/n]:
Refer to the output. When the administrator first starts the router, a system notice is displayed, however after rebooting this router, the notice disappeared. What is the reason for this? (Choose two)

Question45: A network requires a solution to allow 50 private IP addresses to be translated, however only a single public address is available for use.
Which translation method can be used to support this requirement?

Question46: An Ethernet frame is captured by network protocol analyzer tool and the value of Type/Length field is
0x0800.
Which of the following statements about the frame are correct? (Choose two)

Question47: Which of the following statements are correct? (Choose two)

Question48: Which of the following statements regarding single area OSPF are correct? (Choose three)

Question49: OSPF allows for "multiple" processes. By default, OSPF selects a process whose number is ( ).

Question50: How many probe packets are sent for each TTL value by default when "tracert" is used to detect the path along which packet is sent from source to destination?

Question51: The network administrator wishes to transmit data between two end stations. The network interface cards of both devices operates at 100Mbps however one supports half duplex while the other uses full duplex mode.
What will occur as a result?

Question52: Two routers are connected through serial interfaces and support PPP encapsulation.
Which parameters must be negotiated to establish the PPP connection? (Choose three).

Question53: The IP addresses of clients in the network are deployed via a DHCP server. When a host reboots, which message will the host first send to the DHCP server?

Question54: A host has established a telnet connection with the router attached to interface G0/0/0.
Which of the following statements are correct? (Choose two)

Question55: Two routers are connected via serial interfaces and the link-protocol is PPP, but the MRU of two serial interfaces are different, in PPP LCP negotiated stage, what will happen?

Question56: Which of the following storage devices are supported by Huawei router? (Select four)

Question57: Which of the following commands is used to enter the system-view from the user view on a Huawei router?

Question58: The network administrator has decided to configure link aggregation in the enterprise network.
Which of the following represent advantages of link aggregation? (Choose three)

Question59: When configuring a router as a PPPoE client, which configuration is not necessary?

Question60: On the VRP platform, which of the following commands is used to configure the Router ID of a router as
1.1.1.1?

Question61: <Huawei>system-view
[Huawei]history-command max-size 20
Refer to the command output. Which statements regarding the shown command are true? (Choose two)

Question62: To provide the information about the IP addresses that a user packet traverses along the path to the destination, which of the following does Tracert record in each expired ICMP TTL packet?

Question63: Two routers have established a point-to-point network using PPP. The administrator has configured the routers to run OSPF in the same area with the same router ID, what will behavior will occur as a result of the configuration?

Question64: Two routers establish an IPsec tunnel, which of the following does not need to be the same on both peering devices?

Question65: The administrator wishes to configure OSPF on a router in the network however the router has no loopback interface.
Which value will be used as the router ID?

Question66: Which of the following commands is used to display the OSPF neighbor relationship establishment?

Question67: Which of the following parameters must be specified when configuring static mapping for Frame Relay network? (Choose two)

Question68: Which of the following commands can be used to view the current configurations on a Huawei router?

Question69: An AR2200 router is required to be reconfigured from scratch. Which steps are needed to achieve this?
(Choose two)

Question70: Which of the following commands can be used to display mapping relationship between network address and DLCI?

Question71: Which of the following statements regarding the DR in an OSPF network are correct? (Choose two)

Question72: A network administrator recently used tracert to trace the path to the destination IP address of an external website, however the trace path displayed only a timeout result.
Which of the following statements correctly explains the reason for this? (Choose two)

Question73: Which of the following is abbreviation of VRP?

Question74: Which of the following descriptions regarding eSight is not correct?

Question75:
Refer to the configuration output. A network administrator configured the ACL on router RTA, as shown.
Which of the following statements regarding the rule order are correct? (Choose two).

Question76: Which of the following statements regarding the router ID in OSPF are incorrect? (Choose three)

Question77: In a network supporting IPv6, OSPF no longer supports which feature?

Question78: A client failed to transfer a file to the FTP server, but found the IP connectivity was without problem. The client assumed that the problem was with the port configuration.
The blocking of which ports would likely cause this problem? (Choose two)

Question79: <Huawei>
Warning: Auto-Config is working. Before configuring the device, stop Auto-Config. If you perform configurations when Auto-Config is running, the DHCP, routing, DNS, and VTY configurations will be lost.
Do you want to stop Auto-Config? [y/n]:
When an administrator first initializes the router, a warning is displayed. Which statement regarding this warning is correct?

Question80: An AR2200 router in the company network cannot boot. In order to resolve this, the administrator wishes to update the VRP software.
What should he/she do?

Question81: NAPT uses the same public address but different port numbers to translate private addresses.
Which statement regarding the port number is correct?

Question82: The network administrator wants to improve the performance of network transmission, what steps can the administrator take? (Choose two)

Question83: Which of the following storage devices is used to store the startup configuration files in a router?

Question84: Which of the following statements regarding Designated Routers in OSPF are correct? (Choose three)

Question85: An administrator wishes to update the VRP software of company's AR2200 router. How can this be achieved? (Choose three)

Question86: <Huawei>reset saved-configuration
Warning: The action will delete the saved configuration in the device.
The configuration will be erased to reconfigure. Continue? [Y/N]:
Refer to the configuration output. Which of the following statements are true? (Select two answers)

Question87: What are the three protocol components defined by PPP? (Choose three).

Question88: <Huawei> system-view
[Huawei]command-privilege level 3 view user save
Refer to the command output. What is the result of the shown command?

Question89: Following a failure of services in the network, an administrator discovered that the configuration in one of the enterprise routers had been changed.
What actions can be taken by the administrator to prevent further changes? (Choose three)

Question90: Which of the following parameters is not used by Advanced ACL?

Question91: NAPT allows for multiple internal addresses to be mapped to a single public address.
How does NAT distinguish between the different private addresses when mapping to the same public address?

Question92: Which of the following items can be translated by NAPT?

Question93: A web server in a private network is required to provide HTTP services to public users. The network administrator is required to configure NAT on RTA.
Which configuration should be used?

Question94:
Refer to the configuration output. The administrator configured the device using the commands in the configuration output. Regarding these commands, which statement is false?

Question95: The IPv6 address achitecture does not include which of the following address types?

Question96: The administrator cannot use telnet to manage the AR2200. The administrator is able to verify connectivity to the router and has been informed that other administrators have no difficulties using telnet.
Which statements describe the possible reasons for this problem? (Choose two)

Question97: Assume that the router has learnt the best route to the same destination by using RIP, OSPF and Static Route respectively. By default, the Huawei router will select the route learnt via ( ) as the best route.

Question98: Which of the following commands is used to enable dynamic address mapping protocol in the interface encapsulated with Frame Relay?

Question99: When configuring the PPP authentication method as PAP, which of the following operations are necessary? (Choose three)

Question100: On VRP platform, which of the following parameters can be used together with the "ping" command to specify the source address of an echo request message?

Question101: In Layer 2 mode, the transmission rate of an Eth-Trunk interface is determined by which of the following?

Question102: The administrator wishes to manage a network through telnet from a user's terminal to a router.
How can this be achieved?

Question103: A user accesses a server supporting AAA, for which the authorization mode on the AAA server has been configured using the command "authorization-mode hwtacacs if-authenticated".
Which of the following statements regarding this command are true? (Choose three).

Question104: The network administrator wishes to forward data over an Eth-trunk, however associated member interfaces operate at different rates. In terms of the resulting behavior, which of the following is true?

Question105: If AH and ESP are both required to protect data streams between IPsec peers, how many Security Associations (SA) are required in total?

Question106: If Host B also configured the IP address as "192.168.1.1/24", an IP address config will occur.
What will happen as a result?

Question107: Which of the following entries is not included in the routing table?

Question108: Which of the following types can ICMP packets be classified into? (Choose two)

Question109: Refer to the graphic. The host has a problem establishing a telnet connection with the router attached to interface G0/0/0. Which of the following steps can be used to help the administrator identify the problem?
(Choose two)

Question110:
Refer to the configuration output. Which of the following statements is correct regarding the configuration of the ACL on RTA?

Question111: Which of the following commands can be used to display the routing table on a Quidway router?

Question112: PPP is more secure than HDLC because PPP supports authentication protocols such as ( ). (Choose two)

Question113: A DHCP server has been established in the enterprise network. After the client has obtained an IP address from the DHCP server, the user decided to modify the IP address manually.
In what way may this affect the enterprise network? (Choose two).

Question114: What is the function of the "ip address ppp-negotiate" command?

Question115:
Refer to the configuration output. Which of the following statements are correct regarding the configuration of the ACL on RTA? (Choose two).

Question116:
Refer to the configuration output. Following configuration, a host is connected to the interface Gigabit Ethernet 0/0/1 of the router. Which IP address will the client obtain?

Question117: On VRP platform, the command lines are classified into four levels in increasing priority: Visit level, Monitoring level, Configuration level, and Management level. At which level, the operator is permitted to configure service but is not permitted to operate the file system?

Question118: The users who log on the router through Telnet are not permitted to configure IP address.
What is the possible reason?

Question119: In a small network supporting IPv6, a network administrator wishes implement RIPng.
Which of the following commands should be used to enable this protocol?

Question120: Two routers are connected via serial interfaces, for which the link-protocol is PPP. The network administrator wishes to configure PPP authentication to improve security on this link.
Which PPP authentication method provides a more secure solution?

Question121: The administrator has configured an IP address for Host A and Host B, but had forgotten to configure a default gateway.
What effect will this have on the hosts?

Question122: A router functioning as a Proxy receives an ARP request packet, but finds that the destination address in the packet is not intended for itself. In this case, what will the router do? (Choose two)

Question123: Which of the following descriptions regarding the TTL field of the IP packet is correct?

Question124: Two routers are configured with OSPFv3. OSPFv3 is enabled on all interfaces of each router.
Which of the following is true in the event that the network administrator does not configure a Router-ID?

Question125: The network administrator needs to configure static NAT on RTA, in order to allow Host A to communicate with Host C.
Which command is correct?

Question126:
Refer to the graphic. A switch attempts to forward a frame to the MAC destination 5489-98ec-f01. What operation will occur on the switch?

Question127:
Refer to the configuration output. RTA has been configured using AAA as shown, and associated with the
"huawei" domain. For users in the huawei domain, which authentication-scheme will be used?

Question128: An ARP request is sent by host A to obtain the destination MAC address of host D.
Which statement is true about regarding the ARP reply?

Question129: What is the maximum number of member interfaces supported by a single Eth-Trunk?

Question130: What functions does a Hello packet of OSPF implement? (Choose two)

Question131: An OSPF area is a collection of a group of routers and networks. OSPF defines that routers that have the same ( ) belong to the same OSPF area.

Question132: [Huawei]rip 1
[Huawei-rip-1]version 2
Refer to the command output. An administrator wishes to configure RIP. Which other command needs to configured for RIP routes to be advertised?

Question133:
Refer to the configuration output. Which of the following statements regarding ACL 2001 is correct?

Question134: When both ends running PPP protocol detect that the physical link is active, the link state will transit from dead to establish.
Which of the following protocols is used to negotiate the link parameters during this phase?

Question135: The administrator uses the ping command on the host to test connectivity to the website www.huawei.com.
The command line shows a request time out. The administrator displays the ARP entries for the host.
Which entry will be found in the ARP cache table of the host?

Question136: Which of the following formats represent an accurate condensing of the IPv6 address
2031:0000:720C:0000:0000:09E0:839A:130B? (Choose two).

Question137: Which of following may be the reasons that cause Frame Relay PVC to work abnormally? (Choose three)

Question138: UDP is connectionless oriented, which of the following must be used in order to ensure reliability?

Question139: To establish multiple PPP point-to-point connections in the Ethernet network, a PPPoE server establishes connections with multiple PPPoE clients on one Ethernet port.
How does PPPoE differentiate between each connection?

Question140: In order to check if the interface serial 1/0/0 is working in either DCE or DTE mode, command ( ) is used.

Question141:
A network administrator uses the ping command to test connectivity to the destination 10.0.0.2 on a Huawei AR series router.
Which statement regarding the output is correct?

Question142: Which of the following statements are correct about NAT? (Choose three)

Question143: A configured internal host of a private network wishes to access the internet. What must be configured on the enterprise network's edge router in order to achieve this? (Choose two)

Question144: A router has learned two routes for the same network with the same prefix. One route has been learned via OSPF with a metric of 4882, while the other route has been learned via RIPv2 with a metric of 4.
Which route (s) will be found in the routing table?

Question145: Which of the following statements regarding link-state database and routing-table of a "single" OSPF area are correct? (Choose two)

Question146: The administrator wishes to change name of the router. Under which view should the administrator be in order to achieve this?

Question147: A layer 2 LAN switch generates CAM table entries according to the ( ) of the received frame.

Question148: A user can view the information for the RIP protocol on a router. What does "Age time" in the returned result of the command mean?

Question149: The network administrator attempts to add interface G0/0/1 on Switch A to Eth-trunk 1, however the command fails.
Which of the following may cause this?

Question150: An administrator connects two switches together in a local enterprise network. The ports of one switch support Fast Ethernet, while the ports of the other switch support Gigabit Ethernet. Hosts connected to one switch are able to communicate, however communication between the two switches fails.
What is the possible reason for this?

Question151: What will the destination MAC address be at the moment a frame is transmitted by the host, when the router is the IP destination?

Question152: In the PPP protocol, which of the following encryption algorithms is used by CHAP?

Question153: A server is linked to port interface G0/0/1 of a switch. The administrator wishes to allow only this server to be linked to this interface on the switch.
Which method can be used to achieve this?

Question154: An administrator has been requested to replace the configuration file of a router in the network. The administrator has been instructed that after logging into the router, he must first permanently erase the current configuration file config.zip from the system.
Which command should he use to achieve this?

Question155: In the PPPoE discovery stage, the PPPoE server assigns a session-id to the PPPoE client in which packet?

Question156: In port aggregation, "multiple" ports are aggregated to form a port aggregation group so that all the member ports in the group share the outgoing/incoming load.
At which layer is port aggregation implemented?

Question157: A network administrator uses the ping command to check for points of failure in the network.
Which protocols will be used during this process? (Choose two)

Question158: If Frame Relay implements dynamic address mapping for the PVC, which protocol will be used?

Question159: Which of the following statements about router IDs are true? (Choose two)

Question160: Which of the following commands is used to display the current running state and configuration of RIP?

Question161: An administrator wishes to implement new features in the network, but the VRP version of one AR2200 router is out of date. The administrator needs to upgrade the VRP software.
Which of the following options regarding file transfer is false?

Question162: Which of the following statements regarding the verification of IP connectivity are false? (Choose three)

Question163: Which of the following commands can switch a view from the system view to the user view?

Question164: An administrator currently manages AR2200 devices in the network through a single password, however the company wishes to introduce another two administrators and provide unique user credentials and privilege levels for telnet access to the network devices.
What action can be taken? (Choose three)

Question165: With what kind of routers does a DRother router exchange link state information and route information?
(Choose two)

Question166: What benefits does port aggregation yield? (Choose three)

Question167: The Eth-Trunk frame forwarding mechanism used to prevent changes in the data sequence forwards frames based on which of the following parameters?

Question168: What is the meaning of 200 in the command "fr map ip 10.1.1.2 200"?

Question169: An administrator wishes to manage the router in the remote branch office, which method can be used?

Question170: On Huawei switch, which of the following commands can be used to set port duplex mode as "auto negotiation"? (Choose two)

Question171: Host A has been connected to switch A and configured with an IP address.
When Host A initially forwards a frame, what action will be taken by Switch A?

Question172: According to the default value of route preference on the VRP platform, which of the following represent the correct sequence for direct route, static route, RIP and OSPF if they are listed from high preference to low preference?

Question173: When using VRP, which of the following commands is used to configure the PPP authentication method as PAP?

Question174: Which of the following methods are supported by VRP platform to configure the router? (Choose three)

Question175: Which of the following VRP commands can be used to enter area 0 view? (Choose two)

Question176: Which of the following statements are correct about TTL field in IP packet? (Choose two)
<choice ident="A">
<choice ident="B">
<choice ident="C">
<choice ident="D">

Question177: Which of the following applications can be used to detect the path along which the data packets are transmitted from the source to the destination?

Question178: Which of the following parameter settings for terminal emulation are correct when configuring a Huawei router through the Console port?

Question179: Which of the following must be used to establish the configuration environment when a router is powered on for the first time?

Question180: Which of the following technologies can allow a host with IP address 10.0.0.1 to access the internet?

Question181: The administrator wishes to update the configuration file of an AR2200 router using a USB cable.
How can this be achieved? (Choose two)

Question182: Which of the following statements regarding the routing table are correct? (Choose two)

Question183: According to OSI reference model, which layer is responsible for end to end error checking and flow control?

Question184:
Refer to the display output. What can be determined based on the output of the display command?

Question185:
Refer to the display output. Which statement is false?

Question186:
Refer to the debug output. Following configuration of R2, the administrator discovers that the behavior is not as expected and performs debugging. Based on the output from the debug, what is the source of the problem?

Question187: Which command can be used to check the PPPoE client session status?

Question188: Which of the following OSPF versions is specific to IPv6?

Question189: A DHCP Unique Identifier (DUID) in DHCPv6 can be configured in VRP using which formats? (Choose two).

Question190: Two end stations in a point-to-point network perform address resolution.
Which of the following statements is correct?

Question191: Whilst configuring a device, an administrator experiences trouble remembering certain commands.
Which of the following will help support the administrator? (Choose two)

Question192: Which of the following statements about a designated port working in RIPv2 multicast mode are true?
(Choose three)

Question193: How many domains can be configured on a Huawei router?

Question194: When R2 forwards data to R3 from R1, which of the following items will change? (Choose two)

Question195: FTP and TFTP can be used to update the system file on Huawei routers. Which of the following statements are correct? (Choose three)

Question196: In a network supporting IPv6, OSPF no longer supports which feature?

Question197: Which of the following descriptions regarding IPv6 addresses are correct? (Choose two)

Question198: FTP may be used to upgrade a router's VRP image.
Which of the following transmission modes should be used to achieve this?

Question199: An administrator discovered he/she was unable to use TFTP to transfer files to the router.
Which of the following describes the likely reason for this?

Question200:
Refer to the graphic. Which of the following statements is correct when this router forwards the packet to the destination host 9.1.4.5?

Question201: Which of the following statements regarding layer-2 switch is incorrect?