عرض مشاركة واحدة
قديم 12-02-2010, 10:36 AM   #4
elbass
:: سيسكو نشيط ::
 
الصورة الرمزية elbass
 
تاريخ التسجيل: Jul 2010
المشاركات: 71
شكراً: 1
تم شكره 55 مرة في 18 مشاركة
elbass will become famous soon enough
افتراضي رد: دورة ccda للمهندس رامى كاملة

*** الفصل الثالث ***
Examining Customer Requirements
فحص متطلبات العميل


الخطوة الأولى :
Determine Organizational Goals
تحديد الأهداف التنظيمية

الخطوة الثانية:
Examine all organizational constraint (Budget Personnel, Policies and Scheduling)
اختبار القيود التنظيمية من ميزانية،الأشخاص،السياسات والجدولة

الخطوة الثالثة:
Examine planned applications and Network Services (security, QoS management and high availability
اختبار خدمات الشبكة والتطبيقات مثل أمن وأمان المعلومات ،جودة الخدمات والوفرة العالية

الخطوة الرابعة:
Determine Technical goals (improve performance, improve security, improve reliability, decrease downtime, modernize technologies, improve scalability and simplify management)
تحديد الأهداف التقنية منها تحسين الأداء ، تحسين أمن وأمان المعلومات، تحسين الثقة بالشبكة، تقليل زمن وقوع الشبكة، تطوير التقنيات، تحسين التوسع بالشبكة والمقياسية وتبسيط إدارة الشبكة

الخطوة الخامسة:
Examine technical constraints (existing equipments, bandwidth availability, application compatibility and personal qualifications)
اختبار القيود التقنية من الأجهزة الحالية، توفر النطاق، توافقية التطبيق ومؤهلات الأشخاص

السؤال:
What is an example of a question that should be asked regarding the scope of a network design?

الجواب:
Following are possible questions that should be asked during a scope analysis:

- Is the design for a single network segment?
الموضوع الأصلى من هنا: منتديات سيسكو التعليمية | كن بين الخبراء ! http://www.ciscovb.com/vb/2119-post15198.html
- Is the design for a single network module?
- Is the design for a subset of the overall network?
- Is the design for the entire network?
- Is the design's purpose to add a single network function?
- Is the design's purpose to add entire network functionality?


السؤال:
Which of the OSI (Open System Interconnection) model layers deals with the design of routing and addressing issues?

الجواب:
The OSI (Open System Interconnection) model's network layer designs routing and addressing issues. The OSI model's application layer includes the design of voice over IP, for example. Physical and data link layer design decisions include fiber versus copper and ATM versus Frame Relay, for example.


السؤال:
After you determine the organizational goals during the design engagement, what should you do next?

الجواب:
After determining the organizational goals, you should determine the organizational constraints.


السؤال:
After you determine the technical goals during the design engagement, what should you do next?

الجواب:
After determining the technical goals, you should determine the technical constraints.


السؤال:
Provide an example of a organizational goal that might be discovered during the design engagement.

الجواب:
The following are examples of organizational goals:

- Increase revenue
- Increase profits
- Shorten development cycles
- Increase competitiveness
- Add new customers
- Enhance productivity
- Improve customer service
- Improve customer satisfaction
- Improve the sharing of data inside and outside of the organization


السؤال:
Provide an example of an organizational constraint.

الجواب:
The following are examples of organizational constraints:

- Budget
- Personnel
- Policies
- Scheduling

السؤال:
Provide an example of a planned application in a design engagement.

الجواب:
Planned applications for an organization might include the following:

- E-mail
- Groupware
- Voice networking
- WWW
- Video on Demand
- Database

السؤال:
Provide an example of a planned network service in a design engagement.

الجواب:
Planned network services might include:

- Security
- QoS (quality of service)
- Network Management
- High Availability (Service Level Offerings)
- IP Multicast

السؤال:
Provide several examples of technical goals that an organization might possess.

الجواب:
Following are examples of technical goals that an organization might possess:

- Simplify network management
- Improve scalability
- Replace legacy equipment
- Improve availability
- Increase security
- Improve performance
- Improve reliability

السؤال:
Provide an example of a technical constraint that might be discovered during a design engagement.

الجواب:
The following are examples of technical constraints that might be discovered:

- Legacy equipment
- Bandwidth availability
- Application compatibility
- Personnel Qualifications


__________________
طالب الحق يكفيه دليل ، و صاحب الهوى لا يكفيه ألف دليل
الجاهل يُعلّم و صاحب الهوى ليس لنا عليه سبيل
elbass غير متواجد حالياً   رد مع اقتباس
 

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36