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NEW QUESTION 383
The routing table shown below, which of the following statement is correct? (Multiple choice)
- A. The NextHop of the destination network 10.0.3.3/32 is not directly connected, so the router will not forward the packet with the destination IP address of 10.0.0.3.
- B. The router forwards the packet with the destination IP address 10.0.0.3 from Ethernet0/0/0.
- C. The router forwards the packet with the destination IP address 10.0.2.2 from Ethernet0/0/0.
- D. The router forwards the packet with the destination IP address 10.0.12.1 from Ethernet0/0/0.
Answer: B,C
NEW QUESTION 384
DHCPv6 belongs to a stateful address autoconfiguration protocol.
- A. True
- B. False
Answer: A
NEW QUESTION 385
On an FR network, when the fr inarp command is executed, the interface where static address mapping entries have been configured sends an Inverse ARP Request packet to the remote device to replace the static address mapping entries.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION 386
Which of the following parameters must be considered during root port selection in STP? (Multiple Choice)
- A. Cost to the root switch.
- B. Port priority.
- C. Port duplex mode.
- D. Port MAC address.
- E. Slot ID of the port, such as G0/0/1.
Answer: A,B,E
NEW QUESTION 387
A switch receives a data frame with a VLAN tag, but finds that the destination MAC address of the data frame is not queried in its MAC address table. which is the processing behavior of the switch for the data frame?
- A. The switch broadcasts this data frame to all ports (except the receiving port) in the VLAN that belongs to the data frame.
- B. The switch will drop this data frame
- C. The switch broadcasts this data frame to all Access ports.
- D. The switch broadcasts the data frame to all ports.
Answer: A
NEW QUESTION 388
As shown in the following figure, all links are Ethernet links, and all routers run OSPF. How many DR are elected in the entire network?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION 389
On Huawei VRP platform, which of the following can be used to invoke the history command saved by the command line interface? (Multiple Choice)
- A. Ctrl+U
- B. Left cursor key
- C. Upper cursor key
- D. Ctrl+P
Answer: C,D
NEW QUESTION 390
As shown in the following figure, IPSec uses tunnel mode. What is the scope of ESP encryption?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION 391
Now there are four network segments 10.24.0.0/24, 10.24.1.0/24, 10.24.2.0/24, 10.24.3.0/24. Which of the following network segments can be summarized? (Muitiple choice)
- A. 10.24.0.0/23
- B. 10.24.1.0/23
- C. 10.24.0.0/22
- D. 10.24.0.0/21
Answer: C,D
NEW QUESTION 392
Refer to the graphic, the routing table includes direct routes and static routes and the preference of the direct routes cannot be changed.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION 393
In RSTP mode, both alternate and backup ports cannot forward user traffic but can receive, process, and send BPDU.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION 394
Which of the following message types is used for the RA message that is used for IPv6 stateless autoconfiguration?
- A. TCPv6
- B. IGMPv6
- C. UPv6
- D. ICMPv6
Answer: D
NEW QUESTION 395
The configuration information of the G0/0/1 port of the switch is as follows. Which VLAN data frame does the switch forward not carry the VLAN TAG?
#
interface GigabitEthernet0/0/1
port link-type trunk
port trunk pvid vlan 10
port trunk allow-pass vlan 10 20 30 40
#
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION 396
Refer to the display output. The display stp brief command is used to check the summary STP information of a switch. With regards to the output, which of the following statements is incorrect?
- A. This switch must have linked to 6 hosts through the 6 interfaces displayed.
- B. This switch is the root switch of this network.
- C. The network may or may not contain a single switch.
- D. This switch is the designated switch to any peering switches.
Answer: A
NEW QUESTION 397
Which of the following commands can switch a view from the system view to the user view?
- A. Router.
- B. System-view.
- C. Quit.
- D. User-view.
Answer: C
NEW QUESTION 398
As shown in the figure, the administrator wants all hosts to access the Tnternet from 8:00 to 17:00 every day. In the interface configuration of G0/0/1, which ACL rule should be bound to traffic-filter outbound?
- A. time-range am9topm5 08:00 to 17:00 off-day # acl number 2004 rule 5 permit time-range am9topm5 #
- B. time-range am9topm5 08:00 to 17:00 daily # acl number 2002 rule 5 permit time-range am9topm5 #
- C. time-range amgtopm5 08:00 to 17:00 daily # acl number 2001 rule 5 deny time-range am9topm5 #
- D. time-range am9topm5 08:00 to 17:00 working-day # acl number 2003 rule 5 deny time-range am9topm5 #
Answer: C
NEW QUESTION 399
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?
- A. lease 0.
- B. lease day 1.
- C. dhcp select relay,
- D. lease 24.
Answer: B
NEW QUESTION 400
An Ethernet frame is captured by wireshark and the value of Type/Length field is 0x0800. Which of the following statements about the frame are correct? (Multiple Choice)
- A. The frame format is IEEE802.3.
- B. Its upper layer protocol is IPX.
- C. The frame format is Ethernet_II.
- D. Its upper layer protocol is IP.
Answer: C,D
NEW QUESTION 401
On the VRP interface, use the command startup saved-configuration backup.cfg to configure the backup.cfg file for the next startup.
- A. True
- B. False
Answer: A
NEW QUESTION 402
[R1] ospf
[R1-ospf-1] area 1
[R1-ospf-1-area-0.0.0.1] network 10.0.12.0 0.0.0.255
As shown in the configuration, the administrator has configured OSPF on R1, but R1 cannot learn the routes of other routers. The possible reason is (). (Multiple Choice)
- A. The OSPF process ID is not configured when this router is configured.
- B. The area ID configured by this router is different from the area ID of its neighbor router.
- C. This router is not configured with authentication, but the neighbor router is configured with authentication.
- D. This router does not announce the network connecting neighbors when configuring OSPF.
Answer: B,C,D
NEW QUESTION 403
The output information of Router C is as follows. How many global unicast address prefixes does Router C advertise?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION 404
Dynamic routing protocols can automatically adapt to changes in network topology.
- A. True
- B. False
Answer: A
NEW QUESTION 405
As shown in the figure below, Host A and Host B cannot communicate.
- A. True
- B. False
Answer: A
NEW QUESTION 406
If an Ethernet data frame Length/Tyme=0z8100, which may be the payload of this data frame? (Multiple Choice)
- A. ICMP packet
- B. UDP data
- C. TCP data segment
- D. ARP packet
Answer: A,B,C,D
NEW QUESTION 407
On the Huawei ARG3 router, the -i parameter of the Ping command in the VRP is used to set ?
- A. Destination IP address of receiving Echo Reply packets
- B. Interface for sending Echo Request packets
- C. Source IP address for sending Echo Request packets
- D. Interface for receiving Echo Reply packets
Answer: B
NEW QUESTION 408
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