NEW QUESTION 1

Which of the following are migration difficulties?

• A. Minimizing on services
• B. Achieving optimal risk prevention
• C. Formulating a complete migration solution
• D. Carrying out the migration smoothly

Answer: ABCD

NEW QUESTION 2

Which packet information can be used for complex traffic classification?

• A. Packet length
• B. Source and destination addresses
• C. Protocol type
• D. Source and destination MAC addresses

Answer: BCD

NEW QUESTION 3

Which of the following traffic can be mirrored through port mirroring?

• A. Packets received by a port
• B. Packets sent by a port
• C. Packets received and sent by a port
• D. Packets discarded on a port

Answer: ABC

NEW QUESTION 4

Which of the following statements regarding qos packet loss are false?

• A. when a router receives data packets, packet loss may occur because the cpu is busy and cannot process data packets.
• B. when data packets are scheduled to queues, packet loss may occur because the queue is full.
• C. when data packets are transmitted on a link, packet loss may occur because of link faults.
• D. packet loss is generally caused by the delay, the tall drop packet loss may occur because of the queue is full Mill -

Answer: D

NEW QUESTION 5

Which of the flowing statements regarding Huawei eSight network management software is false?

• A. Multiple users can be created for network management Users may be asked to log in to
• B. eSight from specified IP addresses in specific time ranges.
• C. % The administrator can force unauthorized login users to log out.
• D. % The login time of the administrator role also can be limited.

Answer: D

NEW QUESTION 6

Which of the following items on the packing list need to be checked during unpacking and inspection

• A. Part number
• B. Part model
• C. Number of parts
• D. Project name

Answer: ABCD

NEW QUESTION 7

the migration kick-off meeting is held to communicate with the customer about the project, communication with other involved parties is not important

• A. TRUE
• B. FALSE

Answer: B

NEW QUESTION 8

Which of the following statements is false?

• A. A device with a higher router priority has a higher election priority
• B. If two devices have the same muter priority the device with a larger router ID has a higher election priority
• C. If the current DR fails the current BDR automatically becomes a new DR and a BDR will be elected again
• D. When a muter with the highest router priority joins an OSPF network this router will become the new DR

Answer: D

NEW QUESTION 9

Which of the following operation is performed in the risky operation process?

• A. Solution formulation
• B. Authorization obtaining
• C. Technical review
• D. Implementation and result feedback

Answer: C

NEW QUESTION 10

Which of the following LSA packets carries master/slave relationship information

• A. Hello packet
• B. D
• C. packet
• D. LSA Update packet
• E. LSA Request packet

Answer: B

NEW QUESTION 11

Which of the following statements regarding OSPF external route types is false?

• A. OSPF includes type 1 and type 2 external routes
• B. The cost of a Type 1 external route is the addition of the AS external cost and the AS internal cost the cost form a router to an A
• C. The cost of a Type 2 external route is the AS external cost
• D. A Type 2 external route is always preferred over a Type 1 external route when other when other conditions are the same

Answer: D

NEW QUESTION 12

How is OPEX defined?

• A. Maintenance cost
• B. Total cost of ownership (TCO)
• C. Operating cost Ds O&M cost

Answer: C

NEW QUESTION 13

When a large number of IP phones and WLAN APs exist on a network, which of the following switches is used?

• A. Switches supporting STP edge ports
• B. Switches supporting PoE
• C. Switches supporting SAGG
• D. Switches supporting QoS

Answer: B

NEW QUESTION 14

Which of the following networks are involved during construction of a large enterprise network?

• A. Backbone network
• B. Transport network
• C. Data center network
• D. Wireless network
• E. Storage network

Answer: ACD

NEW QUESTION 15

Which information are included in the DHCP binding entry?

• A. MAC address
• B. IP address
• C. Lease time
• D. Physical port and UDP port

Answer: ABC

NEW QUESTION 16

An enterprise network usually uses private IP addresses for internal communication, which of the following addresses is a private IP address?

• A. 0.1.1.1
• B. 127.5.4.3
• C. 128.1.0.5
• D. 172.24.35.56 E.231.33.24.35

Answer: D

NEW QUESTION 17

Which of the following statements regarding BGP is false?

• A. BGP is an exterior routing protocol and is used to transmit routing information between ASs
• B. BGP is a link-state routing protocol
• C. BGP supports CIDR
• D. BGP provides abundant route filtering and routing policies

Answer: B

NEW QUESTION 18

By default vrrp on a huawei AR router works in preemption mode

• A. TRUE
• B. FALSE

Answer: A

NEW QUESTION 19

ADHCP server provides different address allocation modes to meet various application requirements. Which address allocation mode can be used to allocate an IP address to a host requiring temporary network access?

• A. Automatic allocation
• B. Dynamic allocation
• C. Manual allocation
• D. Manual or dynamic allocation

Answer: B

NEW QUESTION 20

Which of the following tests is not performed in the joint software commissioning?

• A. Connectivity test
• B. Standalone device test
• C. HA capability test
• D. Service performance test sip

Answer: B

NEW QUESTION 21

Which of the following statements regarding the LSA age field are true? (Multiple Choice)

• A. The unit of this field Is second
• B. In a LSDB, the LS age of a LSA decreases with time.
• C. The unit of this field is second
• D. In a L5DB, the LS age of LSA increase with time.
• E. If the LS age of a LSA has reached the LSRefreshTime (30 minutes), the originator of this LSA needs to regenerate an instance of this LSA again.
• F. If the LS age of a LSA has reached the LSRefershTime (30 minutes), any routers can regenerate an instance of this LSA again.

Answer: BCD

NEW QUESTION 22

which command is used to enable association between bfd and ospf on all interfaces

• A. bfd enable
• B. Bfd all-interface enable
• C. all-interface bfd enable
• D. Undo bfd all-interface disable

Answer: B

NEW QUESTION 23

LDP session is used to exchange messages between LSRs, such as label mapping and release messages. Which of the following statements regarding the LDAP the LDP session establishment process are true?

• A. Two LSRs send Hello messages to each other trigger the establishment of DLD session.
• B. keepalive messages are used to monitor the TCP connection integrity of LDP sessions.
• C. Keepalive message are used to monitor the TCP connection integrity of LDP sessions.
• D. When the ingress LSR receive a label mapping message, an session is established

Answer: BCD

NEW QUESTION 24

ADHCP server allocates IP addresses to clients which of the following steps are required when configuring a DHCP server.

• A. Enable DHCP globally
• B. Configure the DHCP option 82 field
• C. Configure the globally address pool if the DHCP server based on the global address pool is used.
• D. Configure the interface address pool if the DHCP server based on the interface address pool is used.

Answer: ACD

NEW QUESTION 25

bgp routers establish peer relationships using udp

• A. TRUE
• B. FALSE

Answer: B

NEW QUESTION 26
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