Question 1

::1/128 is an IPv6 loopback address

• A. TRUE
• B. FALSE

Question 2

[Huawei]command-privilege level 3 view users save
Refer to the command output. what is the result of the shown command?
C. The command adjusts the save command of a user to privilege level 3.
D. The command adjusts the save command in the user view to privilege level 3
E. The command adjusts the user view command privilege level to 3, and saves the configuration
F. The command adjusts the privilege level of a user to 3, and saves the configuration.

Question 3

A Company applies for a class C IP address for subnetting. It has six branches and the largest branch
should have 26 host. What would be an appropriate subnet mask for the largest branch?

• A. 255.255.255.0
• B. 255.255.255.128
• C. 255.255.255.192
• D. 255.255.255.224

Question 4

A DHCP Offer packet can carry only one DNS server address?

• A. TRUE
• B. FALSE

Question 5

A DHCPv6 client send a ( ) packet to a DHCPv6 server to request an IPv6 address and network
configuration parameters

• A. Discover
• B. Solicit
• C. Advertise
• D. Request

Question 6

A gateway must be configured for communication between a host and other hosts

• A. TRUE
• B. FALSE

Question 7

A network administrator has been assigned the IP address segment 192.168.176.0/25, from which
he/she must allocate a subnet to support 20 users in the marketing department. Which IP subnet
best supports this requirements

• A. 192.168.176.0/25
• B. 192.168.176.0/30
• C. 192.168.176.48/29
• D. 192.168.176.96/27

Question 8

A router can assign a specific IPv6 address to a host through stateless address autoconfiguration?

• A. TRUE
• B. FALSE

Question 9

A router cannot function as both a DHCPv6 server and a DHCP server.

• A. TRUE
• B. FALSE

Question 10

A segment routing global block (SRGB) is a set of local labels reserved for global segments, In MPLS
and IPv6 an SRGB is a set of local labels reserved for global labels?

• A. True
• B. False

Question 11

A switch process and forwards ethernet frames in tagged mode?

• A. TRUE
• B. FALSE

Question 12

A switch receives a VLAN tagged fame, but the destination MAC address can't be found in the
switch's MAC address table, how will the switch react ?

• A. The switch will broadcast this frame to all ports.
• B. The switch will broadcast this frame to all ports in this VLAN.
• C. The switch will broadcast this frame to all access ports in this VLAN.
• D. The switch will discard this frame.

Question 13

A trunk interface allows frames from multiple VLANs including VLAN 4096.

• A. TRUE
• B. FALSE

Question 14

A trunk interface and a hybrid interface process packet in the same way when receiving data frames?

• A. TRUE
• B. FALSE

Question 15

A window Host is started for the first time. If the Host obtains the IP address using DHCP, what is the
source IP address of the first data packet sent by the host?

• A. 0.0.0.0
• B. 127.0.0.1
• C. 169.254.2.33
• D. 255.255.255.255