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H3C GB0-381-ENU Exam Overview:
| Certification Vendor: | H3C |
|---|---|
| Exam Name: | H3C Large-Scale Routing Network Technologies V2.0 (English) |
| Exam Number: | GB0-381-ENU |
| Available Languages: | English |
| Related Certifications: | H3C Certified Network Engineer H3C Certified Senior Network Engineer |
| Exam Format: | Single choice questions, Multiple choice questions |
| Recommended Training: | H3C Official Training Courses |
| Exam Registration: | H3C Certification Portal |
| Sample Questions: |  |
| Exam Way: | Computer-based test (online or authorized test center) |
| Pre Condition: | Basic understanding of IP networking and routing principles is recommended. |
| Official Syllabus URL: | https://certification.h3c.com |
H3C GB0-381-ENU Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| IP Routing Fundamentals | - Static routing and route selection - Routing principles and packet forwarding |
| Interior Gateway Protocols (IGP) | - OSPF protocol concepts and configuration - IS-IS protocol fundamentals |
| Exterior Gateway Protocols | - BGP fundamentals and policy control |
| IP Services and Optimization | - IPv6 routing technologies - Multicast routing fundamentals |
| Network Troubleshooting and Design | - Large-scale network design principles - Routing troubleshooting methods |
| Advanced Routing Technologies | - MPLS basics and applications - Route policy and traffic engineering |
H3C Large-Scale Routing Network Technologies V2.0 (GB0-381-ENU) — Questions Candidates Actually Ask
The GB0-381-ENU exam, officially known as H3C Large-Scale Routing Network Technologies V2.0, is the H3C test that leads to the H3C Large-Scale Routing Network Technologies V2.0 certification. Passing it validates the skills employers expect from a certified professional. It is also associated with related credentials such as H3C Certified Network Engineer, H3C Certified Senior Network Engineer.
Basic understanding of IP networking and routing principles is recommended.
Entry requirements can change, so confirm the latest conditions on the official exam page: https://certification.h3c.com.
You can book the GB0-381-ENU exam through the official registration channels below:
Exam delivery: Computer-based test (online or authorized test center). Seats at popular test centers fill quickly, so schedule early once your preparation is on track.
H3C recommends the following training options for H3C Large-Scale Routing Network Technologies V2.0 candidates:
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The official H3C Large-Scale Routing Network Technologies V2.0 outline is organized into 6 domains. The first three are:
- IP Routing Fundamentals
- IP Services and Optimization
- Exterior Gateway Protocols
See the complete exam topics section above for the full outline and the weighting of every domain.
H3C Large-Scale Routing Network Technologies V2.0 Sample Questions:
What kinds of ICMPv6 messages are used in the duplicate address detection process of the ND protocol?
- A. Router Advertisement
- B. Neighbor Solicitation
- C. Neighbor Advertisement
- D. Router Solicitation
- E. Redirect ( Redirect )
Execute displaip policy-based-route statistic interface ethernet1/0 on the router, there is the following output
Interface Ethernet1/0 policbased routing statistics information :
policy-based-route : aaa
permit node 5
apploutput-interface serial1/0
Denied : 0 ,
Forwarded : 0
Total denied : 0 ,
forwarded : 0
According to the above output. Know __________
- A. The number of times of successful forwarding and forwarding failure of this policy-based route are both 0
- B. The specified sending interface of the matched packet is ethernet1/0
- C. The router applies PBR with name aaa on interface Ethernet1/0
- D. The node number is 5, and the matching mode is reject mode
V In the network as shown, the correct IP addresses have been configured on RTA, RTB and RTC.
Execute the following commands on the RTA, RTB and RTC routers respectively:
RTA-Serial5/0] ospf dr-priorit100
RTA] ospf 1 router-id 1.1.1.1
RTA-ospf-1] area 0
RTA-ospf-1] peer 192.168.1.2
RTA-ospf-1] peer 192.168.1.3
RTA-ospf-1-area-0.0.0.0] network 192.168.1.0 0.0.0.2
RTB] ospf 1 router-id 2.2.2.2
RTB-ospf-1] area 0
RTB-ospf-1] peer 192.168.1.1
RTB-ospf-1-area-0.0.0.0] network 192.168.1.0 0.0.0.255
RTC] ospf 1 router-id 3.3.3.3
RTC-ospf-1] area 0
RTC-ospf-1-area-0.0.0.0] network 192.168.1.0 0.0.0.255
Judging from the above configuration, ________
- A. No neighbor can be established between RTA and RTB, but can be established between RTA and RTC
- B. No neighbors can be established between RTA and RTB, RTA and RTC
- C. RTA and RTB, RTA and RTC can establish neighbor relationship
- D. Neighborhood can be established between RTA and RTB, but not between RTA and RTC
In the network shown in the figure, the default next hop of RTA is RTC, and the configuration of PBR is as follows:
policy-based-route pbr_a permit node 10
if-match acl 3000
appldefault output-interface serial 2/0
policy-based-route pbr_a dennode 20
According to the above configuration, how will the data flow matching Acl 3000 on RTA be forwarded?
- A. When the link between RTA and RTC fails, the message will be sent to RTB
- B. When all links in the network are normal, the message will be sent to RTC
- C. When all links in the network are normal, the message will be sent to RTB
- D. When the link between RTA and RTC fails, the message will be discarded
Here is the output of executing the displaipv6 routing-table command on a router:
Then the following statement is correct is __________.
- A. The router's E0/0 interface is not configured with an IPv6 address, and the Vlan1 interface is configured with 2009:2010:1::1/128
- B. There are 5 active routes in the router's IPv6 routing table, and there are no equal-cost routes.
- C. The direct route of FE80::/10 can forward packets whose destination address is within the prefix range of FE80::/10
- D. The router has an IPv6 static route that is valid, and the outgoing interface is E0/0
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