Huawei H12-261_V3.0-ENU Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: MPLS and VPN Technologies | - MPLS architecture
|
| Topic 2: Network Services and Security | - Network security
|
| Topic 3: Advanced IP Network Design | - IPv4/IPv6 deployment planning
|
| Topic 4: Network Optimization and Troubleshooting | - Fault diagnosis
|
| Topic 5: Routing Protocols and Technologies | - IGP protocols
|
Huawei HCIE-Routing & Switching (Written) V3.0 Sample Questions:
1. You are doing a job to compress the length of an IPv6 address as much as possible. The existing IPv6 address is 2013:X000:130F:0000:0000:09C0:876A:130B, In order to make the IPV6 address more concise, the IPv6 address can be compressed into which of the following one?
A) 213::13F::9C:876A:13B
B) 2013:0:130F:0:09C0:876A:130B
C) 2013:130F::9C0:876A:130B
D) 2013:0:130F::9C0:876A:130B
E) 20130130F:0:0:9C0:876A:130B
2. A total of 6 bits indicating the priority field in the VLAN (802.1Q) data encapsulation
A) False
B) True
3. A number of transition techniques have emerged in the process of replacing a P4 address used in a network with a Pv6 address. These technologies are divided into two categories, one is PV4/IPv6 coexistence technology and the other is v4/P6 interworking technology. Which of the following options belong to Pv4/IP6 coexistence technology? (Multiple Choice)
A) ISATAP
B) IPv6 over IPv4
C) NAT64
D) Dual-Stack
4. As shown in the configuration, if the administrator configures OSPF on R1 but R1 cannot learn the routes of other routers, what are the possible reasons? (Multiple Choice)
[R1] ospf
[Rl-ospf-1] area 2
[R1-ospf-1-area-0.0.0.2] network 10.0.13.1 0.0.0.0
A) This router is not configured with authentication, but the neighbor router is configured with authentication.
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 an OSPF process ID.
D) The router's announcement network address does not match the interface mask
5. Regarding the basic forwarding process of MPL S, which of the following statement is wrong?
A) When an IP packet enters the MPLS domain, the MPLS border device inserts a new label between the packet's Layer 2 header and the IP header.
B) By default, the Egress node that supports PHP has a label value of 3 assigned to the penultimate hop node.
C) The transmitting node device will replace the existing label on the top of the stack (the outermost label) with the label allocated by the next hop device.
D) When the IP packet enters the MPLS domain, check whether the Tunel ID value corresponding to the destination IP address is 0x0. If the Tunel ID value is 0x0, then enter the MPLS forwarding process.
Solutions:
| Question # 1 Answer: D | Question # 2 Answer: A | Question # 3 Answer: A,B,D | Question # 4 Answer: A,B | Question # 5 Answer: D |
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