Dependable H12-811_V1.0 Exam Dumps to Become Huawei Certified
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NEW QUESTION # 201
The network shown in the figure below assumes that all routers can enable OSPF at the same time. Which router is the DR in this network? () (Single-choice question)
- A. Router B
- B. Router C
- C. Router D
- D. Router A
Answer: A
NEW QUESTION # 202
What is the total length of the VLAN frame format defined by IEEE802.1Q? ()
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION # 203
As shown in the figure. If host A has the ARp cache table of host B, then host A can ping host B. ()(True or False)
- A. False
- B. True
Answer: A
NEW QUESTION # 204
Which information of the data frame is used by the VLANIF interface to determine whether to perform Layer 2 or Layer 3 forwarding? ()
- A. Destination MAC
- B. Source MAC
- C. Source IP
- D. Destination port
Answer: A
NEW QUESTION # 205
As shown in the figure below, are the following statements correct? () (Multiple Choice Questions)
- A. The broadcast address of host A and host B are the same
- B. Host A can ping host B
- C. The following entry 10.0.12.5 MAC-B exists in the ARP cache of host A
- D. Host A and Host B cannot obtain each other's MAC address
Answer: B,C
NEW QUESTION # 206
The network shown in the figure below. The network where host A is required to access the Internet through Easy IP, then which of the following ACLs should be used on the G0/0/3 interface of router A? () (Single- choice question)
- A. acl number 2000 Rule 5 permit source 10.0.12.1.0.0.0.0#
- B. D. acl number 2000 Rule 5 permit source 10.0.13.1.0.0.0.0
- C. acl number 2000 Rule 5 permit source 10.0.12.0.0.0.0.255#
- D. acl number 2000 Rule 5 permit source 10.0.13.0.0.0.0.255#
Answer: D
NEW QUESTION # 207
Which of the following statements about the output on the router R1 shown in the figure is false?
- A. The IP address of Ethernet 0/0/0 is 10.0.12.1/24.
- B. The MTU of Ethernet 0/0/0 is 1480.
- C. The physical link of Ethernet 0/0/0 is working normally.
- D. The broadcast address of Ethernet 0/0/0 is 10.0.12.255.
Answer: B
NEW QUESTION # 208
During STP calculation, the port cost is associated with the port bandwidth by default. Which of the following statements about the relationship between port cost and port bandwidth is true?
- A. The port bandwidth is equal to the port cost.
- B. A higher port bandwidth indicates a smaller port cost.
- C. A higher port bandwidth indicates a larger port cost.
- D. The port cost varies randomly according to port bandwidth.
Answer: B
NEW QUESTION # 209
SNMPv1 defines five protocol operations. ()
- A. False
- B. True
Answer: B
NEW QUESTION # 210
The following two configuration commands can realize the master and backup backup of the router RIA to the same destination 10.1.1.0.
- A. False
- B. True
Answer: A
NEW QUESTION # 211
As shown in the figure, the administrator hopes that all hosts cannot access the Internet from 8:00 to 17:00 every day. Which ACL rule needs to be bound to traffic-filter outbound in the interface configuration of G0/0
/1? () (Single-choice question)
- A. time-range am9 to pm5 08:00 to 17:00 daily # Acl number 2001 Rule 5 deny time-range am9 to pm5 #
- B. time-range am9 to pm5 07:00 to 18:00 daily # Acl number 2002 Rule 5 permit time-range am9 to pm5 #
- C. time-range am9 to pm5 08:00 to 17:00 off-day # Acl number 2004 Rule 5 permit time-range am9 to pm5
Answer: B
NEW QUESTION # 212
In the wLAN network architecture, terminal devices that support the 802.11 standard are called? ()
- A. STA
- B. AC
- C. AP
- D. Client
Answer: C
NEW QUESTION # 213
The mac address of the existing switch is shown in the figure. Which of the following statements is correct ()? (Multiple Choice Questions)
- A. When the switch restarts, the mac address learned by port Eth0/0/3 needs to be re-learned
- B. When the switch restarts, the mac address learned by port Eth0/0/2 does not need to be relearned
- C. The data frame with the source mac address of 5489-9885-18a8 and the destination mac address of 5489-989d-1d30 learned from the port is forwarded from the Eth0/0/1 port
- D. The source mac address learned from the port is 5489-9811-0b49. The data frame with the destination mac address 5489-989d-1d30 is forwarded from the Eth0/0/2 port
Answer: C
NEW QUESTION # 214
A switch needs to forward a frame with the destination MAC address 5489-98EC-F011. Refer to the display mac-address command output. Which of the following statements is true?
- A. The switch does not find a matching entry in the MAC address table, so it discards the frame.
- B. The switch floods the frame on all interfaces except the one on which it received the frame.
- C. The switch sends an ICMP unreachable message to the source device.
- D. The switch needs to send a request to discover the device whose MAC address is 5489-98EC-F011.
Answer: B
Explanation:
* The MAC address table does not contain an entry for 5489-98EC-F011.
* When a switch receives a frame with an unknown destination MAC address, it performs flooding.
* Flooding sends the frame out of all interfaces except the one it was received on.
* A (Incorrect): The switch does not discard unknown frames; it floods them.
* B (Incorrect): No request is sent; flooding occurs instead.
* D (Incorrect): ICMP is used for network-layer (IP) communication, not Ethernet switching.
Thus, the correct answer is C (Floods the frame on all interfaces except the incoming one).
Reference: HCIA-Datacom Study Guide, MAC Address Learning & Forwarding Section.
NEW QUESTION # 215
Both pwD. and dir commands in the VRP operating platform can view the file information in the current directory, ()
- A. False
- B. True
Answer: A
NEW QUESTION # 216
What function does Ctrl+Z have in the VRP system?
- A. Returns from the system view to the user view.
- B. Returns from any view to the user view.
- C. Exits the interface view.
- D. Exits the current view.
- E. Exits the console interface view.
Answer: B
Explanation:
In Huawei's Versatile Routing Platform (VRP), pressing Ctrl+Z is a shortcut that takes the user from any configuration view directly back to the user view. This command is useful for quickly navigating out of multiple levels of configuration back to the main user prompt. This feature is part of the VRP interface management commands for efficient system navigation.
NEW QUESTION # 217
In the network shown in the figure below, the switch uses VLANIF interfaces to connect with the router sub-interfaces. Which of the following configurations can achieve this requirement? () (Single-choice question)
- A. interface Vlanif10
Ip address10.0.12.1255.255.255.0#
Interface GigabitEthernet 0/0/267
Port link-type hybrid
Port hybrid untag vlan 10
# - B. interface Vlanif10
Ip address10.0.12.1255.255.255.0#
Interface GigabitEthernet 0/0/2
Port link-type trunk
Port trunk allow-pass vlan 10# - C. interface Vlanif10
Ip address10.0.12.1255.255.255.0
#
Interface GigabitEthernet 0/0/2
Port link-type trunk
Port trunk pvid 10
Port trunk allow-pass vlan 10
# - D. interface Vlanif10
Ip address10.0.12.1255.255.255.0#
Interface GigabitEthernet 0/0/2
Port link-type access
Port default vlan 10
Answer: B
NEW QUESTION # 218
What is wrong about the ARP message? ()
- A. ARP request message is sent by broadcast
- B. Any link layer protocol requires ARP protocol to assist in obtaining data link layer identification
- C. ARP packets cannot be forwarded to other broadcast domains
- D. ARP reply message is sent by unicast party
Answer: B
NEW QUESTION # 219
In an OSPF broadcast network, with which routers does a Dothter router exchange link state information? ( )
- A. DR Other
- B. All OSPF neighbors
- C. DR
- D. BDR
Answer: C,D
NEW QUESTION # 220
DHCP is called Dynamic Host Configuration Protocol. It mainly assigns IP addresses and DNS information to hosts automatically. The messages used are ()
- A. ACK (acknowledgement)
- B. discover
- C. request
- D. Offer(Provided)
Answer: A,B,C,D
NEW QUESTION # 221
Three Layer 2 switches are interconnected with one HUB. The switches are all enabled with STP bridge ID.
Refer to the figure below. What are the default errors of other configurations? () (Single-choice question)
- A. G0/0/2 of SWA is blocked
- B. G0/0/1 of SWC is alternative. It is in blocking state
- C. The two ports on SWA are designated ports and are in the forwarding state
Answer: A
NEW QUESTION # 222
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