CPU
Answer: D
Explanation:
Ticket 20 : DHCP Issue v2
Instructions
The main screen consists of two parts; the Main scenario and the Topology tabs. The main scenario describes TSHOOT.com test bed. The Topology tabs allow you to display the appropriate and select the trouble ticket.
To complete the item, you will first need to familiarize yourself with the TSHOOT.com test bed by clicking on the master scenario first and then the topologies tabs. Once you are familiar with the test bed and the topologies, you should start evaluating the trouble ticket. You will be presented with a Trouble Ticket scenario that will describe the fault condition. You will need to determine on which device the fault condition is located, to which technology the fault condition is related, and the solution to each trouble ticket. This will be done by answering three questions.
Ticket Selection
To begin, click on the Ticket on the Topology tabs.
* Please note. Some of the questions will require you to use the scroll bar to see all options.
* Fault Isolation
Read the ticket scenario to understand the fault condition.
* Open the appropriate topology, based upon the ticket scenario.
* Open the console of the desired device by clicking on that device in the topology, based upon
* your troubleshooting methodology.
Use the supported show, ping and trace commands to begin your fault isolation process.
* Move to other devices as need by clicking on those devices within the topology.
* Fault Identification
The trouble ticket will include three questions that you will need to answer:
* 1. Which device contains the fault
2. Which technology the fault condition is related to
3. What is the solution to the issue
To advance to the next question within the ticket click on "Next Question".
* When you click "DONE", the trouble ticket will turn RED and will no longer be accessible.
* You may also use the "Previous Question" button to review questions within that specific
* ticket.
To complete a trouble ticket, answer all three questions and click "DONE". This will store your
* response to the questions. Do not click on "DONE" unless you have answered all questions within the ticket.
Item Completion
Click the NEXT button on the bottom of the screen once a ticket is RED. This action moves you
* to the next item.
Topology Overview (Actual Troubleshooting lab design is for below network design) Client Should have IP 10.2.1.3
* EIGRP 100 is running between switch DSW1 & DSW2
* OSPF (Process ID 1) is running between R1, R2, R3, R4
* Network of OSPF is redistributed in EIGRP
* BGP 65001 is configured on R1 with Webserver cloud AS 65002
* HSRP is running between DSW1 & DSW2 Switches
* The company has created the test bed shown in the layer 2 and layer 3 topology exhibits.
This network consists of four routers, two layer 3 switches and two layer 2 switches.
In the IPv4 layer 3 topology, R1, R2, R3, and R4 are running OSPF with an OSPF process number 1.
DSW1, DSW2 and R4 are running EIGRP with an AS of 10. Redistribution is enabled where necessary.
R1 is running a BGP AS with a number of 65001. This AS has an eBGP connection to AS 65002 in the ISP's network. Because the company's address space is in the private range.
R1 is also providing NAT translations between the inside (10.1.0.0/16 & 10.2.0.0/16) networks and outside (209.65.0.0/24) network.
ASW1 and ASW2 are layer 2 switches.
NTP is enabled on all devices with 209.65.200.226 serving as the master clock source.
The client workstations receive their IP address and default gateway via R4's DHCP server.
The default gateway address of 10.2.1.254 is the IP address of HSRP group 10 which is running on DSW1 and DSW2.
In the IPv6 layer 3 topology R1, R2, and R3 are running OSPFv3 with an OSPF process number
6.
DSW1, DSW2 and R4 are running RIPng process name RIP_ZONE.
The two IPv6 routing domains, OSPF 6 and RIPng are connected via GRE tunnel running over the underlying IPv4 OSPF domain. Redistrution is enabled where necessary.
Recently the implementation group has been using the test bed to do a 'proof-of-concept' on several implementations. This involved changing the configuration on one or more of the devices.
You will be presented with a series of trouble tickets related to issues introduced during these configurations.
Note: Although trouble tickets have many similar fault indications, each ticket has its own issue and solution.
Each ticket has 3 sub questions that need to be answered & topology remains same.
Question-1 Fault is found on which device,
Question-2 Fault condition is related to,
Question-3 What exact problem is seen & what needs to be done for solution



Solution
Steps need to follow as below:-
1. When we check on client 1 & Client 2 desktop we are not receiving DHCP address from R4 ipconfig ----- Client will be receiving Private IP address 169.254.X.X
2. From ASW1 we can ping 10.2.1.254....
3. On ASW1 VLAN10 is allowed in trunk & access command will is enabled on interface but DHCP IP address is not recd.
On R4 the DHCP IP address is not allowed for network 10.2.1.0/24 which clearly shows the problem lies on R4 & the problem is with DHCP

NEW QUESTION: 2
Eine Organisation hat beschlossen, Cloud-bereitgestellte Dienste zu verwenden.
Mit welchem ​​Cloud-Dienst kann das Unternehmen sein eigenes Betriebssystem auf einer virtuellen Maschine installieren?
A. Plattform als Service
B. Netzwerk als Dienst
C. Infrastruktur als Service
D. Software-as-a-Service
Answer: C
Explanation:
Below are the 3 cloud supporting services cloud providers provide to customer:
+ SaaS (Software as a Service): SaaS uses the web to deliver applications that are managed by a third-party vendor and whose interface is accessed on the clients' side. Most SaaS applications can be run directly from a web browser without any downloads or installations required, although some require plugins.
+ PaaS (Platform as a Service): are used for applications, and other development, while providing cloud components to software. What developers gain with PaaS is a framework they can build upon to develop or customize applications. PaaS makes the development, testing, and deployment of applications quick, simple, and cost-effective. With this technology, enterprise operations, or a third-party provider, can manage OSes, virtualization, servers, storage, networking, and the PaaS software itself. Developers, however, manage the applications.
+ IaaS (Infrastructure as a Service): self-service models for accessing, monitoring, and managing remote datacenter infrastructures, such as compute (virtualized or bare metal), storage, networking, and networking services (e.g.
firewalls). Instead of having to purchase hardware outright, users can purchase IaaS based on consumption, similar to electricity or other utility billing.
In general, IaaS provides hardware so that an organization can install their own operating system.

NEW QUESTION: 3
What security component can be deployed to increase the defense in depth and specifically can be positioned against 'man-in-the-middle' attack?
A. Deploy 802.1Q
B. Deploy 802.1AX
C. Deploy 802.1X
D. Deploy 802.1AE
Answer: D

NEW QUESTION: 4
セキュリティアナリストは、今後の監査を準備中です。最新の脆弱性スキャンを確認したところ、セキュリティアナリストは次の問題を発見しました:

次の脆弱性のうち、是正のために優先順位を決定する必要があるのはどれですか？
A. 匿名FTPが有効になっている
B. サポートされていないWebサーバーの検出
C. srvsvcによるMicrosoft Windows SMBサービスの列挙
D. ICMPタイムスタンプ要求リモート日付開示
Answer: B