Absolutely protect your privacy

Our users are all over the world, and our privacy protection system is also the world leader. GB0-381 exam preparation: H3C Large-Scale Routing Network Technologies V2.0 will protect the interests of every user. Now that the network is so developed, we can disclose our information at any time. You must recognize the seriousness of leaking privacy. For security, you really need to choose an authoritative product. GB0-381 learning materials promise you that we will never disclose your privacy or use it for commercial purposes. GB0-381 study guide can achieve today's results, because we are really considering the interests of users. We are very concerned about your needs and strive to meet them. GB0-381 learning materials will really protect your safety.

Passed certification, promotion and salary increase

What is your reason for wanting to be certified with H3C? I believe you must want to get more opportunities. As long as you use GB0-381 learning materials and get a H3C certificate, you will certainly be appreciated by the leaders. After you get more opportunities, you can make full use of your talents. You will also get more salary, and then you can provide a better life for yourself and your family. GB0-381 exam preparation: H3C Large-Scale Routing Network Technologies V2.0 is really good helper on your life path. Quickly purchase GB0-381 study guide and go to the top of your life!

Many people now want to obtain the H3C certificate. Because getting a certification can really help you prove your strength, especially in today's competitive pressure. The science and technology are very developed now. If you don't improve your soft power, you are really likely to be replaced. Our GB0-381 exam preparation: H3C Large-Scale Routing Network Technologies V2.0 can help you improve your uniqueness. You must believe that you have extraordinary ability to work and have an international certificate to prove your inner strength. You will definitely be the best one among your colleagues. The help you provide with our GB0-381 learning materials is definitely what you really need. Join GB0-381 study guide and you will be the best person!

Excellent after-sales service

After you purchase our GB0-381 learning materials, we will still provide you with excellent service. Our customer service is 24 hours online, you can contact us any time you encounter any problems. Of course, you can also send us an email. We will reply you the first time. As you know, there are many users of GB0-381 exam preparation: H3C Large-Scale Routing Network Technologies V2.0. So if you do not get a reply, you can contact customer service again. The staff of GB0-381 study guide is professionally trained. They can solve any problems you encounter. Of course, their service attitude is definitely worthy of your praise. I believe that you are willing to chat with a friendly person. All of GB0-381 learning materials do this to allow you to solve problems in a pleasant atmosphere while enhancing your interest in learning.

H3C GB0-381 Exam Syllabus Topics:

Section	Objectives
Topic 1: Exterior Gateway Protocols (EGP)	- BGP 1. BGP session establishment and attributes 2. Route reflection and confederations 3. Route selection process
Topic 2: Large-Scale Network Design	- Route aggregation and summarization - Scalability and redundancy design - Hierarchical network architecture
Topic 3: Large-Scale Network Routing Fundamentals	- Network convergence and scalability considerations - IP Routing Principles 1. Static vs dynamic routing concepts 2. Routing table construction and lookup mechanisms
Topic 4: Advanced Routing and Traffic Engineering	- MPLS basics and applications - Policy-based routing (PBR) - Traffic engineering concepts
Topic 5: IPv6 Routing Technologies	- IPv6 IGP and BGP support - IPv6 addressing and routing principles
Topic 6: Interior Gateway Protocols (IGP)	- IS-IS 1. Level-1 and Level-2 design 2. TLV structure and routing updates - OSPF 1. Route calculation and SPF algorithm 2. Area design and hierarchy 3. LSA types and flooding mechanisms

H3C Large-Scale Routing Network Technologies V2.0 Sample Questions:

1. 在如图所示的拓扑中, RTA 、 RTB 和 RTC 上已经配置了正确的 IP 地址,网络层可达。

如果需要在路由器间建立 OSPF 邻居,并且正确传递路由,则下列哪几项的配置是一定可行的 ?

A) RTA] ospf 1 router-id 1.1.1.1 RTA-ospf-1] area 0 RTA-ospf-1-area-0.0.0.0] network 192.168.1.0 0.0.0.255 RTB] ospf 1 router-id 2.2.2.2 RTB-ospf-1] area 0 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
B) RTA-Serial5/0] ospf dr-priorit100 RTA] ospf 1 router-id 1.1.1.1 RTA-ospf-1] peer 192.168.1.2 RTA-ospf-1] peer 192.168.1.3 RTA-ospf-1] area 0 RTA-ospf-1-area-0.0.0.0] network 192.168.1.0 0.0.0.255 RTB] ospf 1 router-id 2.2.2.2 RTB-ospf-1] peer 192.168.1.1 RTB-ospf-1] area 0 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] peer 192.168.1.1 RTC-ospf-1] area 0 RTC-ospf-1-area-0.0.0.0] network 192.168.1.0 0.0.0.255
C) RTA-Serial5/0] fr map ip 192.168.1.3 20 broadcast RTA-Serial5/0] fr map ip 192.168.1.2 50 broadcast RTA-Serial5/0] ospf network-tpe p2mp RTA] ospf 1 router-id 1.1.1.1 RTA-ospf-1] area 0 RTA-ospf-1-area-0.0.0.0] network 192.168.1.0 0.0.0.255 RTB-Serial5/0] fr map ip 192.168.1.1 30 broadcast RTB-Serial5/0] ospf network-tpe p2mp RTB] ospf 1 router-id 2.2.2.2 RTB-ospf-1] area 0 RTB-ospf-1-area-0.0.0.0] network 192.168.1.0 0.0.0.255 RTC-Serial5/0] fr map ip 192.168.1.1 40 broadcast RTC-Serial5/0] ospf network-tpe p2mp 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
D) RTA] ospf 1 router-id 1.1.1.1 RTA-ospf-1] peer 192.168.1.2 RTA-ospf-1] peer 192.168.1.3 RTA-ospf-1] area 0 RTA-ospf-1-area-0.0.0.0] network 192.168.1.0 0.0.0.255 RTB] ospf 1 router-id 2.2.2.2 RTB-ospf-1] area 0 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

2. e 如图所示, RTA 、 RTB 位于 AS 100 。二者建立 IBGP 邻居, RTB 上没有 RTA 、 RTC 互联网段的路由: RTC 位于 AS 200 ,与 RTA 建立 EBGP 邻居。
其主要配置如下所示:
RTA]
bgp 100
peerRTC as-number 200
peerRTB as-number 100
RTB]
bgp 100
peerRTA as-number 100
RTC]
bgp 200
peerRTA as-number 100
RTC 向 RTA 发不了 192.168.1.0/24 路由,但是在 RTB 的 IP 1 路由表中没有出现 92.168.1.0/24 路由。
要解决上述问题,则应该在配置上作何调整 ?

A) RTA-bgp]peerRTC next-hop-local
B) RTC-bgp]peerRTA next-hop-local
C) RTB-bgp]peerRTA next-hop-local
D) RTA-bgp]peerRTB next-hop-local

3. 在如图所示的拓扑中, RTA 、 RTB 、 RTC 和 RTD 上分别执行如下配置:
RTA-LoopBack0] ip address 1.1.1.1 255.255.255.255
RTA]ospf 1
RTA-ospf-1]area 1
RTA-ospf-1-area-0.0.0.1]network 10.0.0.0 0.0.0.255
RTA-ospf-1]import-route direct
RTB-LoopBack0] ip address 2.2.2.2 255.255.255.255
RTB]ospf 1
RTB-ospf-1]area 1
RTB-ospf-1-area-0.0.0.1]network 10.0.0.0 0.0.0.255
RTB-ospf-1-area-0.0.0.1]area 0
RTB-ospf-1-area-0.0.0.0]network 2.2.2.2 0.0.0.0
RTB-ospf-1-area-0.0.0.0]network 20.0.0.0 0.0.0.255
RTC-LoopBack0] ip address 3.3.3.3 255.255.255.255
RTC]ospf 1
RTC-ospf-1]area 0
RTC-ospf-1-area-0.0.0.0]network 20.0.0.0 0.0.0.255
RTC-ospf-1-area-0.0.0.0]area 2
RTC-ospf-1-area-0.0.0.2]nssa default-route-advertise no-summarRTC-ospf-1-area-0.0.0.2]network
30.0.0.0 0.0.0.255
RTC-ospf-1]import-route direct
RTD-LoopBack0] ip address 4.4.4.4 255.255.255.255
RTD]ospf 1
RTD-ospf-1]area 2
RTD-ospf-1-area-0.0.0.2]network 30.0.0.0 0.0.0.255
RTD-ospf-1-area-0.0.0.2]network 4.4.4.4 0.0.0.0
RTD-ospf-1-area-0.0.0.2]nssa
则区域 2 中可能不会注入 _____

A) Tpe3 LSA
B) Tpe4 LSA
C) Tpe5 LSA
D) Tpe7 LSA

4. 在图示网络中,各路由器间 BGP 路由学习正常, BGP 路由属性都取缺省值。
在 RTD 上将路由 9.0.0.0 引入 BGP 中后,如要使 RTA 上路由 9.0.0.0 的下一跳指向 RTC ,则下列调整方法中可行的有 ______

A) 设定 RTA 从 RTC 接收的路由 Local Preference 值为 50
B) 设定 RTA 从 RTC 接收的路由 Local Preference 值为 200
C) 设定 RTA 从 RTB 接收的路由 Local Preference 值为 50
D) 设定 RTA 从 RTB 接收的路由 Local Preference 值为 200

5. 在 MSR 路由器 RTA 上执行 displaospf lsdb 命令后,路由器输出如下:

从以上输出可以判断 _______ 。