They allow 16,384 networks by using the first two octets in the address for the network identification. The first two bits of the first octet are fixed to 1 0. The next 6 bits along with the following octet then complete the network identification. The third and fourth octet (16 bits) then represents the host ID. This allows approximately 65,000 hosts per network.
In telecom closet 2, from the punch down block, to the switches, to the wall plates, and on to the offices workstation, plus one shared printer, cabling will change to Cat 5e UTP, using 1000 Base-T technology, achieving a throughput of 1000Mbps. A safety feature on Ethernet Lans, is its access method, CSMA/CD. CSMA/CD, means that your NIC checks the network to make sure it is not busy before transmitting, if two nodes do transmit at the same time having a collision, it will send out packets to inform other nodes of a data collision, then the NIC waits for the network to be inactive before retransmitting. On the
(Choose two answers.) a,c 4. A PC NIC and a switch port create one electrical circuit to use when sending data from the PC to the switch. The transmitter uses a simple encoding scheme that uses a higher amplitude to encode 1 and a lower amplitude to encode 0, sending 1 bit in each bit time. The bit rate is 2000 bits per second (2000 bps).
Why or Why not? Ans. No, Because print server itself has it’s own IP Address to be on Network. 3. How many Concurrent connections from other computers for file and print services can Windows XP Professional provide?
Suppose the university has the 128.100.xxx.xxx address range on the Internet. How would you assign the IP addresses to the various subnets? How would you control the process by which IP addresses are assigned to individual computers? You will have to make some assumptions to answer both questions, so be sure to state your assumptions. As a network manager, I would assign the IP addresses to various subnets by associating a subnet base address with each physical network.
Ratio B. Ordinal C. Nominal D. Likert 16) Identify the scale that has no meaningful zero. A. Nominal B. Ordinal C. Interval D. Ratio 17) __________ is a measure of the chance that an uncertain event will occur. A. Random experiment B. Sample space C. Probability D. A complement 18) The Information Commons in the main library has 150 personal computers.
A client running four RemoteApp application on the desktop is utilizing one session on the terminal server. 9. For users to access a Windows Server 2008 terminal server, you must be a member of the Remote desktop Users group. 10. The Remote Desktop Protocol is based on ITU T.120.
Michael Vulcano IT-130 Chapter 5 Assessment 2/6/13 Fill in the Blank 1) firewall 2) network and sharing center 3) router 4) osi model, 7 5) connectionless protocols 6) ping 7) nslookup.exe 8) dhcp 9) tracert.exe 10) application, physical True/False 1) F 2) T 3) T 4) T 5) T 6) T 7) F 8) F 9) F 10) F Review Questions 1) A hardware address or MAC address Short for Media Access Control address, is an address that uniquely identifies each node of a network and an ipv4 address is an IP address is a binary number that uniquely identifies computers and other devices on a TCP/IP network 2) On a TCP/IP network, an application sends function calls to an application level protocol, which then packages the application data to be transmitted over the network and then passes it down through the levels of the networking levels. At the transport level, the TCP or UDP protocol encapsulates the application level data by adding a header containing the port number and then passes the packet down to the network level. At the network layer, the IP adds its own header which contains the destination address for the packet, and passes it down to the data-link level. At the data-link level, ethernet completes the encapsulation process by applying a frame containing the address of a router on the local network.
Michael Mathews September 22, 2014 Unit 1 Assignment 1: Integrated Circuit Technology 1. Search the Internet using keywords such as “Intel processor transistor count”. 2. Create a table that presents the processor model, year, and the transistor count for Intel processors from 1971 to present. 3.
Location Three, Edinburgh: Trainee User, IP Addresses: The router interface IP Address as allocated is: 172.16.30.19/29 ‘Sales’ require 3 addresses which can be used so I will be needing 5 addresses available for this range, so we need to allocate a subnet mask which can be used upto 8 hosts. For this the subnet will be 255.255.255.248 The IP Address Allocation will be: The next subnet on this router is ‘Admin’, this will require 6 users, which means 6 addresses which can be a used an extra 7th which will be assigned to the router interface. So the subnet mask for this router will be 255.255.255.240. The IP Addresses Allocation is as follows: Now we have one section which is the ‘Research’ side, this has 24 users as we know so we need a subnet mask which can host up to a minimum of at least 26 addresses so then then available range of subnet mask to use here is