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H3C GB0-391 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Enhanced Network Security | - Network security management methods - Threats and secure network best practices |
| Topic 2: Broadband Access Technologies | - WAN access configuration methods - Broadband access principles (IPoE, EPON etc.) |
| Topic 3: BGP/MPLS VPN | - MPLS core concepts and label forwarding - BGP/MPLS VPN implementation and troubleshooting |
| Topic 4: Quality of Service (QoS) | - Link efficiency and compression technologies - Traffic policing, shaping and congestion techniques |
| Topic 5: Secure Optimized WAN Overview | - WAN architecture and requirements - Enterprise secure WAN fundamental concepts |
| Topic 6: Conventional VPN Technologies | - GRE VPN principles and configuration - L2TP VPN concepts and applications |
| Topic 7: Secure VPN Technologies | - SSL VPN principles and configuration basics - IPSec VPN architecture and security basics |
H3C Constructing Secure optimized WANs v2.0 Sample Questions:
1. In the PPPoE negotiation process, which of the following PPPoE messages must contain Service-Name information ?
A) PADT ( PPPoE Active Discover Terminate )
B) PADO ( PPPoE Active Discover Offer )
C) PADI ( PPPoE Active Discover Initiation )
D) PADR ( PPPoE Active Discover Request )
2. In the H.323 protocol, which of the following protocols is used to negotiate the capabilities of the two parties ?
A) H.245
B) H.225.0
C) RAS
D) to the answers are right
3. PPP link transmission portion of the packet header information remains the same, in order to improve the throughput of the link, it may be considered by ______ mechanism.
A) link channel and slice interleave
B) IP packet header compression
C) PPP packets of STAC-LZS algorithm
D) VJ TCP header compression
4. How to check whether the MP-BGP neighbor between two PE devices has been established successfully ______ .
A) displa mp-bgp peer
B) displa bgp vpnv4 all peer
C) displa bgp vpnv4 peer
5. A VoIP network using the H.323 protocol is interconnected with a PSTN network.Which of the following components must be included in the VoIP network to ensure that users can call local calls from the VoIP network ?
A) MCU
B) net off
C) terminating end
D) network gatekeeper
Solutions:
| Question # 1 Answer: B,C,D | Question # 2 Answer: A | Question # 3 Answer: B,D | Question # 4 Answer: B | Question # 5 Answer: B,C |
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