H12-211-ENU Updated Exam Dumps [2022] Practice Valid Exam Dumps Question
H12-211-ENU Sample with Accurate & Updated Questions
NEW QUESTION 315
Which of the following functions are supported by the LCP protocol in the PPP protocol? (Multiple choice)
- A. Negotiate the maximum receiving unit MRU
- B. Detect link loops
- C. Negotiate the authentication protocol
- D. Negotiate the network layer address
Answer: A,B,C
NEW QUESTION 316
NAFT differentiates IP addresses of different users based on protocol ID in TCP, UDP, or IP packets.
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION 317
Refer to the graphic. IPsec VPN uses ESP to encrypt which fields?
- A. ESP, TCP, Data, ESP Trailer and ESP Auth.
- B. ESP, TCP, Data and ESP Trailer.
- C. TCP, Data and ESP Trailer.
- D. ESP, TCP and Data.
Answer: C
NEW QUESTION 318
If the IPv6 host wants to send packets up to 10 routers, which parameter should be modified in the IPv6 header?
- A. Hop Limit
- B. Traffic Class
- C. Version
- D. Next Header
Answer: A
NEW QUESTION 319
The following rules exist in an ACL of the router: rule deny tcp source 192.168.1.0 0.0.0.255 destination 172.16.10.1 0.0.0.0 destination-port eq 21 Which of the following statement is correct?
- A. The source IP address is 192.168.1.1, the destination IP address is 172.16.10.1, and all TCP packets with the destination port number 21 match this rule.
- B. The source IP address is 192.168.1.1, the destination IP address is 172.16.10.3, and all TCP packets with the destination port number 21 match this rule.
- C. The source IP address is 192.168.1.1, the destination IP address is 172.16.10.2, and all TCP packets with the destination port number of 21 match this rule.
- D. The type of ACL is basic ACL.
Answer: A
NEW QUESTION 320
The output information of a router is as follows. Which is correct? (Muitiple choice)
- A. This router is a BDR
- B. The value of this interface Cost is 1
- C. Router ID is 10.0.1.1
- D. The routing interface DR priority is 10.
Answer: A,B,C
NEW QUESTION 321
Refer to the graphic.
A host has established a telnet connection with the router attached to interface G0/0/0.
Which of the following statements are correct? (Multiple Choice)
- A. The destination IP address of a packet sent by the host will be the IP address of the Router interface G0/0/0.
- B. The destination MAC address of a frame sent by the host will be the MAC address of the router interface G0/0/0.
- C. The destination MAC address of a frame sent by the host will be the MAC address of the switch.
- D. The destination port number in a segment header will have a value of 80.
Answer: A,B
NEW QUESTION 322
Refer to the graphic.
Both switches are operating using STP. With exception to those shown, all other default parameters have been maintained.
Which port will be blocked?
- A. Port G0/0/2 of switch B.
- B. Port G0/0/1 of switch A
- C. Port G0/0/2 of switch A.
- D. Port G0/0/1 of switch B.
Answer: D
NEW QUESTION 323
Which of the following IPv6 addresses are link-wide multicast addresses? (Multiple Choice)
- A. FF02::2
- B. FF12::1
- C. FF12::2
- D. FF02::1
Answer: A,B,C,D
NEW QUESTION 324
Refer to the configuration output.
Following configuration, a host is connected to the interface Gigabit Ethernet 0/0/1 of the router.
Which IP actress will the client obtain?
- A. An IP address from network 10.10.10.0/24 will be assigned.
- B. An IP address may be assigned from either 10.10.10.0/24 or 10.20.20.0/24.
- C. The host will be unable to obtain an IP address.
- D. An IP address from network 10.20.20.0/24 will be assigned.
Answer: A
NEW QUESTION 325
Which of the following problems may emerge when a loop exists on a router? (Multiple Choice)
- A. Infinite packet forwarding.
- B. Increased packet size.
- C. Increased CPU usage.
- D. Continuous change of destination IP addresses of packets.
- E. Increased memory usage.
Answer: C,E
NEW QUESTION 326
The OSPFv3 adjacency can be established only after the IPv6 address prefixes of the two ends are the same.
- A. True
- B. False
Answer: B
NEW QUESTION 327
Which of the following entries is not included in the routing table?
- A. cost.
- B. source address
- C. next hop.
- D. destination address,
Answer: B
NEW QUESTION 328
After receiving the BPDU set by the TC, the switch running the RSTP protocol clears the MAC address learned by all ports.
- A. True
- B. False
Answer: B
NEW QUESTION 329
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? (Multiple Choice)
- A. Forward its MAC address to the ARP request sender after finding that a route to the destination address is available.
- B. Broadcast the ARP request packet.
- C. Check for a route that matches the destination address.
- D. Discard the packet.
Answer: A,C
NEW QUESTION 330
Which of the following IPv6 address Solicited-node multicast addresses are F02:1:FFAB:FECA? (Multiple Choice)
- A. 2030::BBAB:FECA
- B. 2020::EEAB:FECA
- C. 2020::FFBA:FECA
- D. 2020::FFAB:FECA
Answer: A,B,D
NEW QUESTION 331
On Huawei switches, VLAN 4095 cannot be created and VLAN 1 cannot be deleted.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 332
Refer to the displsy information.
A switch attempts to forward a frame to the MAC destination 54S9-98ec-f011.
What operation will occur on the switch?
- A. The switch will drop the frame because it does not have an entry in its MAC address table.
- B. The switch will flood the frame via ail ports, with exception of the port on which the frame was received.
- C. The switch will report that the destination is unreachable and report this to the source.
- D. The switch will send a request to obtain the MAC address of 5489-98ec-f011.
Answer: B
NEW QUESTION 333
The packet capture tool captures an Ethernet frame and finds that the value of the Type/Length field of the frame is 0x0800. Which of the following descriptions are correct about the frame? (Multiple Choice)
- A. The frame carries an IP packet.
- B. The frame structure of the frame is 802.3 format
- C. The frame carries an IPX message.
- D. The frame structure of the frame is the Ethernet_II format
Answer: A,D
NEW QUESTION 334
If a router does not match a specific route when forwarding a packet and there is no default route, the router discards the packet directly.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 335
Two authentication domains "Area 1" and "Area 2" are configured on a router that serves as the authentication server. If the user authenticates with the correct username "huawei" and password "hello", which authentication domain will the user assigned to?
- A. Authentication domain "default_admin domain"
- B. Authentication domain "default domain"
- C. Authentication domain "Area2"
- D. Authentication domain "Area1"
Answer: B
NEW QUESTION 336
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