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| Section | Weight | Objectives |
|---|---|---|
| Advanced BGP Features | 10% | - Routing policies and filtering - Route reflectors and confederations - BGP multi-homing and load balancing - BGP route selection and attributes |
| Network O&M | 7% | - Log and alarm management - Network monitoring and performance analysis - Routine maintenance procedures - Configuration management and backup |
| Network Troubleshooting | 10% | - Structured troubleshooting methodology - Routing protocol fault diagnosis - Performance and service fault resolution - Switching and link fault handling |
| IPv6 Routing | 20% | - Transition mechanisms (dual-stack, tunnel, translation) - BGP4+ for IPv6 - OSPFv3 and IS-IS for IPv6 - IPv6 address planning and configuration |
| Advanced IGP Features | 17% | - OSPF advanced features
|
| MPLS Technologies | 19% | - MPLS VPN (L3VPN, L2VPN) - LDP and RSVP-TE protocols - MPLS fundamentals and label distribution - MPLS OAM and protection |
| Network Cutover | 7% | - Implementation and rollback strategy - Cutover planning and risk assessment - Pre-cutover verification - Post-cutover validation |
| Advanced Ethernet Technologies | 10% | - Port isolation and security features - QinQ and VLAN mapping - VLAN aggregation and MUX VLAN - Ethernet link aggregation and reliability |
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NEW QUESTION # 116
In an MPLS L3VPN deployment, PE routers exchange VPNv4 routes through MP-BGP.
Customer routes are correctly learned from CE devices but are not installed into the correct VRF routing table on the remote PE. Which configuration element is most likely missing?
Answer: D
NEW QUESTION # 117
Regarding the BGPI MPLS IPVPN network architecture, which of the following descriptions is wrong?
Answer: D
NEW QUESTION # 118
A device upgrade is required for incorporating new features, optimizing performance, and resolving problems in the current version. To upgrade a device, load the system software of the target version and restart the device. Huawei NetEngine AR series devices, such as AR6120, AR6280, and AR6000V, use the same software package.
Answer: A
Explanation:
Software upgrades are important network maintenance activities that introduce new functionality, improve system stability, fix known defects, and enhance network performance.
A conventional Huawei VRP software upgrade involves obtaining a compatible target software package, transferring it to the device, specifying the startup software, and restarting the device when required.
However, the statement incorrectly assumes that all Huawei NetEngine AR series devices use the same software package.
Software package compatibility depends on the device platform, supported hardware, product family, and software version. Physical routers and virtual router platforms do not necessarily use interchangeable system images.
The HCIP training material specifically recommends backing up software packages according to the product and version.
Administrators must verify compatibility before upgrading because loading an unsupported package can cause upgrade failure or system instability.
Therefore, the statement is FALSE.
HCIP-Datacom-Advanced Routing & Switching Technology V1.0 Training Material.pdf
================
NEW QUESTION # 119
On the BGP/MPLS IP VPN network shown in the figure, an administrator wants to use the hub-spoke networking to implement centralized management and control of VPN traffic at the hub site. Meet this requirement by dragging the RTs to their corresponding positions. (Tokens can be reused.)
Answer:
Explanation:
Explanation:
In a hub-and-spoke VPN topology:
* Spoke sites should be able to communicate only with the hub, not directly with each other.
* This is achieved through RT (Route Target) control:
* Spokes export routes with ERT = 200:1
* Hub imports those routes with IRT = 200:1
* Hub exports routes with ERT = 100:1
* Spokes import those hub routes using IRT = 100:1
This results in:
* Spokes receive hub routes, but
* Spokes do not receive each other ' s routes, preventing direct spoke-to-spoke communication.
Official Huawei Extract:
" In a hub-spoke topology, spokes use one RT to export (e.g., 200:1), and the hub uses that as its import RT.
The hub exports routes with a different RT (e.g., 100:1), and spokes import that RT. This enforces centralized traffic control through the hub. "
- [Huawei HCIA-Datacom Certification Guide - MPLS VPN and Route Target Control]
NEW QUESTION # 120
Which of the following is not a hardware preparation item for cutover?
Answer: C
NEW QUESTION # 121
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