السلام عليكم ورحمة الله وبركاته
إخواني المبدعين في الشبكات اريد ان اطلب منكم اليوم خدمه واريد كل واحد يساعدني بقدؤر مايستطيع وكتب أجر الجميع ...
الخبر ومافيه إن أحد المعيدين عندنا في الكليه طلب منا حلول لبعض التمارين المتعلقه بالشبكات
بصراحه لم افهم الاسئله ولم استطع حلها لاننا لم نأخذها
فارجو منكم مساعدتي في حلها ولا أظن انكم ستقصرون في ذلك
ولكن عندي رجاء أن يكون ذلك في اسرع وقت ممكن لأنها مطلوبه مننا يوم الأحد يعني اريدها السبت بعد يومين
وسامحوني اذا ساتعبكم معي
لكن ان شاء الله ذلك يكون في ميزان حسناتكم
Exercise (3)
Q1 : if you have 7 isolated labs (7 networks ) each one has different number of hosts, as -
N1 =17 hosts, N2 =31 hosts, N3 =15 hosts , N4=127 hosts))
N5 =5564 hosts, N6 =17 hosts, N8 =312 hosts ))- , assign logical address for each host in the labs as :following
A- using classfull, without subnetting , with optimize solution assign network address for each net work then determine the network address , broadcast address and how many ip address available in each one ?
B- Using subnetting from main network 10.0.0.0 with optimize solution assign network address for each network then determine the network address , broadcast address and how many ip addresss available in each one ? and determine the ratio of your ip addresses
conserved comparing to classfull method ?
C- using subnetting from main network 20.0.0.0 with optimize solution assign the network number 200, in order after subnetting , to N2 and also the network number 23 to N7 ?
Exercise (4)
Q1 : what is the difference between communication mode and transmission method
?
Q2: explain , in TCP/IP model each layer adds aheader to the data , which is received from upper layer , except data link layer add trail also additional to the header ?
Q3: Is there any restricted relation between half , full duplex communicate to internetworking devices (hup , switch ) operation?explain ?
Q4:by using packet tracer create a network , or use ready one like activities 7.4.1.3 , that contain different protocols or teach in data link layer like Ethernet and ppp then inspect the frame in each situation , what is the main difference ? why ?
Q5: why we need a physical address ? explain in details ?
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