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NEW QUESTION 287
Router 1 routing table output information is as follows, which is correct? (Muitiple choice)
- A. There is a dynamic routing protocol in the routing table.
- B. The IP address of the Etherneto/0/0 interface on the router is 10.0.12.1.
- C. There are two dynamic routing protocols in the routing table.
- D. The mask length of the IP address of the Ethernet0/0 interface on the router is 24 bits.
Answer: B,C,D
NEW QUESTION 288
Refer to the command output.
ip route-static 10.0.12.0 255.255.255.0 192.168.1.1
Which statement is true regarding this command?
- A. If the router has learned the same destination network via a dynamic routing protocol, the static route will always take precedence.
- B. The preference value of this configured route is 100.
- C. The configuration represents a static route to the 192.168.1.1 network.
- D. The configuration represents a static route to the 10.0.12.0 network
Answer: D
NEW QUESTION 289
When using VRP, which of the following commands is used to configure the data link layer encapsulation type of a serial interface as HDLC?
- A. encapsulation hdlc.
- B. link-protocol ppp.
- C. link-protocol hdlc.
- D. hdlc enable,
Answer: C
NEW QUESTION 290
Which of the following parameters does not the configuration BPDU packet of the STP protocol?
- A. Port ID
- B. Bridge ID
- C. VLAN ID
- D. Root ID
Answer: C
NEW QUESTION 291
When two OSPF routers form a TWO-WAY neighbor relationship, the LSDB has completed synchronization, but the SPF algorithm has not been run.
- A. True
- B. False
Answer: B
NEW QUESTION 292
What are the three ways for a router to establish a routing table? (Muitiple choice)
- A. Static routing
- B. Direct routing
- C. Aggregate routing
- D. Dynamic routing
Answer: A,B,D
NEW QUESTION 293
- A. The NextHop that reaches 10.0.2.2 in the routing table of Router A is 10.0.12.2.
- B. Which of the following statements are correct? (Multiple Choice) ip route-static 10.0.2.2 255.255.255.25510.0.12.2 ip route-static 10.0.2.2 255.255.255.255 10.0.21.2 preference 70
- C. If the G0/0/1 port is Down, the route that Router A reaches 10.0.0.2 is changed to 10.0.21.2.
- D. If the G0/0/2 port is Down, the route that Router A reaches 10.0.0.2 is changed to 10.0.12.2.
- E. The NextHop that reaches 10.0.2.2 in the routing table of Router A is 10.0.21.2.
Answer: A,B,C
NEW QUESTION 294
Which of the following descriptions regarding the STP forwarding state is incorrect?
- A. A port in a forwarding state forwarding state can send BPDU.
- B. A port in a forwarding state forwarding state can forward frames.
- C. A port in a forwarding state can receive BPDU.
- D. A port in a forwarding state does not learn the source MAC address of a frame.
Answer: D
NEW QUESTION 295
The RSTP protocol uses the P/A mechanism to speed up the speed at which the upstream port goes to the Forwarding state, but the loop is not available, what is the reason?
- A. Speed up the port role election
- B. Ensure that loops do not occur by blocking its own non-root ports
- C. Shortened the time of Forward Delay
- D. Introduced edge ports
Answer: B
NEW QUESTION 296
In P2P network, DD packet does not need to be sent when the OSPFv3 adjacency is established.
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION 297
The OSPFv3 interface information of a router is as follows. Which of the following statements are correct? (Multiple Choice)
- A. The Router-ID of this interface is 10.0.0.6.
- B. The network type of this interface is P2P.
- C. The interface area number is 1
- D. The interface does not establish an adjacency relationship.
Answer: A,B,C
NEW QUESTION 298
Which of the following fields does the MPLS header include? (Multiple Choice)
- A. Label
- B. Tos
- C. TTL
- D. EXP
Answer: A,C,D
NEW QUESTION 299
When configuring a static route on a broadcast interface, you can configure a static route by specifying the next hop address or outbound interface.
- A. True
- B. False
Answer: B
NEW QUESTION 300
Layer 2 switches are data link layer devices that identify MAC addresses of Layer 2 data frames and forward Layer 2 data frames based on MAC addresses. In addition, they record mappings between MAC addresses and interfaces in the MAC address table.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 301
The configuration information of a router is as follows. Which of the following statement is correct? (Multiple Choice)
- A. If the username huawei is used for authentication, the password needs to be 654321.
- B. The domain which domain name is huawei does not use the accounting scheme.
- C. The authorization mode used by the domain which domain name is huawei is local authorization.
- D. The authentication mode used by the domain which domain name is huawei is local authentication.
Answer: B,C
NEW QUESTION 302
Which statement is correct about the function of the network layer in the OSI reference model?
- A. The closest layer to the user in the OSI reference model, providing network services for applications
- B. Transmit bitstreams between devices, specifying levels, speed, and cable pins
- C. Combine the bits into bytes, combine the bytes into frames, use the link layer address (the Ethernet uses the MAC address) to access the medium, and perform error detection.
- D. Provide a logical address for the router to determine the path
- E. Provide connection-oriented or non-connection-oriented data transfer and error detection before retransmission
Answer: D
NEW QUESTION 303
Refer to the grapic, which of the following statements is true about OSPF topology and configuration?
- A. After the default network type of the interface on R1 is restored to broadcast, a stable OSPF neighbor relationship can be set up between R1 and R2.
- B. Compared with R1, R2 is more likely to become the DR because the DR priority of the interface on R2 is lower than that of R1.
- C. A stable OSPF neighbor relationship can be set up between R1 and R2.
- D. After the default network type of the interface on R1 is restored to broadcast and the hello packet sending interval is changed to 10s, a stable OSPF neighbor relationship can be set up between R1 and R2.
Answer: D
NEW QUESTION 304
Which of the following items are included in static routes? (Multiple Choice)
- A. Destination network segment
- B. MAC address of the outbound interface
- C. Next-hop IP address
- D. Route preference.
- E. Outbound interface
Answer: A,C,D,E
NEW QUESTION 305
When a router enabled with Proxy ARP function receives an ARP request packet and finds that the requested IP address is not its own, what actions are performed? (Multiple Choice)
- A. Find if there is a route to the destination address or not
- B. If there is a route to the destination address, send its own MAC address to the ARP requester.
- C. Broadcast ARP request message
- D. Discard the message
Answer: A,B
NEW QUESTION 306
STP improves network reliability and eliminates loops on switched networks.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 307
Which of the following storage devices are supported by Huawei router? (Multiple Choice)
- A. NVRAM.
- B. SDRAM.
- C. Hard Disk.
- D. Flash.
Answer: A,B,D
NEW QUESTION 308
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