Day: October 27, 2021

How to obtain Huawei certification H12-261 examHow to obtain Huawei certification H12-261 exam

H12-261 exam

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Practice test, Huawei HCIE H12-261 questions free


Source-Specific Multicast (SSM)is being used throughout the HW IP Multicast network. Which of the following three
statements about SSM are true? (Choose three.)

A. SSM uses Shortest-Path Trees Only

B. There are no RPs to worry about

C. SSM is best suited for applications that are of the Many-to-Many category

D. SSM uses shared Trees only

E. The use of SSM is recommended when there are many sources and it is desirable to keep the amount of route
state in the routers in the network to a minimum.

F. SSM is best suited for applications that are of the one-to-many category


Regarding the logical model of the MPLS TTL pair, is the following description correct?

A. Pipe IP MPLS IP TTL 1 In MPLS TTL mode, when the message passes through the network, it is mapped to the field
at the ingress point.

B. MPLS TTL IP TTL MPLS A label, which has the same function as the header, can prevent the network from routing
the loop (as it is)

C. Uniform IP MPLS IP TTL 1 MPLS TTL mode is simulated. When the message passes through the network, the entry
point is reduced and the field is fixed to the value.

D. In the case of the MPLS VPN MPLS Ingress uniform, the private network text can be used in the reporting mode.


HW has a Frame Relay network with two sites (a headquarters site and a remote site) connected by a single PVC. RIP
version 2 is running in the network. A new remote site is added and HW has ordered a second PVC between this site
and the headquarters site. All Frame Relay interface IP addresses are in a single subnet.

The customer configured Frame Relay DLCI mappings and can successfully ping from the new remote to the headquarters site as well as to the other remote site. However, the new router does not have a route in its route table to the other remote site\’s LAN, and cannot ping the LAN interface or any hosts on that LAN.

What is most likely causing the problem?

A. Triggered updates should be configured on the headquarters router, to directly forward routing updates between the two remote sites

B. The headquarters site router has split-horizon enabled on the frame-relay interface

C. Neighbor statements are not configured on the two remote sites, pointing to all other sites

D. The frame-relay IP to DLCI mappings are incorrectly configured

E. RIP cannot propagate routing updates over a partial mesh frame-relay configuration, so another routing protocol
should be selected


Synchronization between LDP and IGP suppresses reachable IGP route advertisement to implement network
convergence and ensure LDP and IGP are along the same path. This minimizes traffic loss and improves network



As shown in the figure, the R1 R2 ISIS R1 R2 ? neighbor relationship is established, and the data synchronization
the process with it is correct.

A. The message sent by the R1 R2 PSNP is a message.
B. The message sent by R1 R2 CSNP is a message.
C. The message sent by the R1 R2 LSP is a packet.
D. The message sent by R1 R2 Hello is the message.


The configurations of two routers in a company are shown. Which of the following statements regarding the routing table of R1 is true?

A. The IP routing entries whose destination network segment is on R1 can be generated through OSPF only
when the IS-IS preference of R2 is changed to 5

B. If the IS-IS preference of R1 is changed of R1 is changed to 5, the IP routing entries whose destination network
the segment is on R1 are generated through OSPF

C. If the IS-IS preference of R1 is changed to 5, the IP routing entries whose destination network segment is
on R1 are generated through IS-IS

D. If the IS-IS preference of R2 is changed to 5, the IP routing entries whose destination network segment is
on R1 are generated through IS-IS


Which of the following are key differences between RIP version 1 and RIP version 2? (Multiple Choice)

A. RIP version 2 uses multicasts while RIP version 1 does not

B. RIP version 1 supports authentication while RIP version 2 does not

C. RIP version 1 does not support VLSM while RIP version 2 does

D. RIP version 1 is distance vector while RIP version 2 is not

E. RIP version 1 uses hop counts as the metric while RIP version 2 uses bandwidth information


Routers and routers are running. Both routers are in R1 R2 BGP AS 65234 R2 R1 BGP. The router\\’s route
exists on the router\\’s path.
By the table, but not in the router\\’s routing table. R1 IP So what caused the problem?

A. Synchronization is turned off
B. BGP Down neighbor relationship
C. Router is not enabled R1 BGP Multi-hop
D. Routing is not the best


In the shared network, which mechanism is used to prevent duplicate traffic PIM-SM?

A. Register mechanism
B. BSR/RP mechanism
C. Assert mechanism
D. Join/Prune mechanism


LAND\\’s attack means that the attacker sends a source address and a destination address to the target host. The target is marked as the source port and the destination port. SYN-ACK TCP report text, the receiving end is waiting for the sending end of the final message, and the connection is always connected in a semi-connected state, causing the
receiver to receive limited resources. Waste

A. Correct
B. Error


In a basic network packet layer, which information can be included (more?)

A. Data Road Department Chain Head
B. Upper data layer
C. Network Department
D. Path record
E. net tail layer


One of the VXLAN BD VNIs can have multiple correspondences
A. Correct
B. Error


An OSPF router is connected to Area 0 and Area 1, and Area 1 is configured as a stub area. Which type of LSAs are in
Area 1?

A. Type 1, Type 2, and Type 5 LSAs
B. Type 1, Type 2, and Type 3 LSAs
C. Type 3 and Type 4 LSAs
D. Type 7 LSA
E. Type 1 and Type 2 LSAs

The correct answer is here:

Q1: ABF, Q2: B, Q3: B, Q4: A, Q5: B, Q6: C, Q7: AC, Q8: B, Q9: C, Q10: B, Q11: BC, Q12: B, Q13: B


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H12-224 exam

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Huawei H12-224 questions answers q1-q12 by Pass4itSure H12-224 dumps

Following Questions and Answers are all new published by Pass4itSure dumps.


Which statements about the MUX VLAN configuration are true? (Choose two.)

A. VLAN 10 is the principal VLAN
B. VLAN 11 is the principal VLAN
C. VLAN 12 is the subordinate separate VLAN


Which of the following indicators are performance indicators of the Eudemon? (Choose three.)

A. Throughput of large-sized or small-sized packets
B. Number of the interface
C. VPN performance
D. Process delay


Which of the following statements about STP Designated Port is true?

A. Each of the bridge can have one Designated Port only.
B. Designated Port is responsible for forwarding packets to its connected network segments.
C. The only path leading to the Root Bridge is through Designated Port.
D. Designated Port forwards the data packet from its corresponding switch to the Root Switch.


According to the MSTP protocol, each MST instance calculates an independent spanning tree by using the RSTP

A. True
B. False


Which of the following statements regarding the MPLS forwarding process is false?

A. If an LSP fails to forward data, the MPLS control plane responsible for LSP setup can detect this error.
B. The main function of MPLS forwarding plane can add labels or delete labels from an IP packet, and forward the
received packets based on the label forwarding table. The forwarding plane is connection-oriented.
C. After an IP packet enters the MPLS network, the ingress LER will analyze the IP packet and add proper labels to the
D. MPLS can use Ping or Traceroute to detect LSP errors and locate faulty nodes.


Which of the following statements about the Smart Link group is false?

A. A Smart Link group has two interfaces at most. The two interfaces if configured are an active interface and a standby
B. Among the two interfaces in a Smart Link group, one is in the active state and the other one in the standby state in
normal situations.
C. When the active interface goes down, the Smart Link group automatically blocks it and changes the status of the
standby interface to active.
D. When the active interface recovers from a fault, traffic will be switched back to it immediately.


As shown in the figure, port 1 of switch A is configured with the Fixed mode, and other ports are configured with the
Normal mode. The trunk interfaces allow all VLANs. Which VLANs are registered on port 1 of switch C? (Choose

B. VLAN 5 to VLAN 10
C. VLAN 15 to VLAN 20
D. VLAN 25 to VLAN 30


Which statements about VLAN aggregation are true? (Choose three.)

A. “multiple” VLANs (broadcast domains) are on the same physical network; therefore, different VLANs belong to the
same subnet.
B. VLAN aggregation can save IP addresses.
C. Only the super VLAN requires an IP address, but sub-VLANs do not need.
D. The VLAN that is used to separate broadcast domains is called super VLAN.


The urgent pointer in the flag field of an IPv4 packet header is generally used for OOB data transmission.
A. True
B. False


When configuring VLAN mapping, you must set the priority of outer VLAN ID.

A. True
B. False


Which methods can be used to import local routes to BGP? (Choose two.)
A. Run the network command.
B. Receive routes from peers.
C. Run the summary automatic command.
D. Run the import command.


Which statement about VLAN is false?

A. VLAN tag contains a 3-bit priority field. The priority value ranges from 0 to 7. It is used for differentiated service
B. The priority in the VLAN tag can be mapped to the internal priority of the switch, for differentiated service forwarding.
C. The priority in the VLAN tag can be changed on the switch.
D. The priority in the VLAN tag cannot be changed.


Which of the following statements regarding the physical topology monitoring function of eSight are true? (Choose all
that apply.)

A. eSight displays the layout and status of NEs, subnets, and links on the GUI.
B. eSight supports visualized monitoring of the network-wide running status.
C. eSight displays the architecture of the entire network and relationship between network entities.
D. The physical topology monitoring provides an entry for unified network monitoring, improving OandM efficiency.

The correct answer is as follows:

Q1: AC, Q2: ABC, Q3: B, Q4: A, Q5: A, Q6: D, Q7: ABC, Q8: ABC, Q9: A, Q10: B, Q11: AD, Q12: D, Q13: ABCD


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