Over the last few decades, the world has become dependent on technology and with the recent expansion of technological devices there has been a demand for more IP addresses. Over the years IPv4 addresses have been used more efficiently to prevent them from being allocated and exhausted so quickly however even with the more efficient use it will not solve the problem of needing more addresses in the future. When it was first realized that IPv4 was not going to accommodate the increasing development
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16.0.0/16 para la subred y la dirección IP de las redes que se muestran en el Diagrama de topología. Para que se puedan cumplir los requisitos de direccionamiento utilizando la red 172.16.0.0/16 se utilizará la dirección IP de la LAN. La red posee los siguientes requisitos de direccionamiento: • Sección de red East • La LAN1 N-EAST (Northeast) necesitará 4000 direcciones IP de host. • La LAN2 N-EAST (Northeast) necesitará 4000 direcciones IP de host. • La LAN1 SE-BR1 (Southeast
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e. Error recovery f. Flow control g. Segmenting of application data h. Conversion from binary to ASCII 3. Which of the following header fields identify which TCP/IP application gets data received by the computer? i. Ethernet Type j. SNAP Protocol Type k. IP Protocol Field l. TCP Port Number m. UDP Port Number n. Application ID 4. Which of the following are not typical functions of TCP? o. Windowing p. Error
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Primary user login - Location (department) - IP address - MAC address - Make - Model - Serial number/product number/service tag - Size of hard drive - Amount of RAM - Processor speed - Optical drive - Date of purchase - Warranty begin/end - Network drop number - Peripherals attached - Notes 155 156 Implementing Technology Solutions in Libraries • Public computers - Computer name - Primary user login - Location (department) - IP address - MAC address - Make - Model - Serial
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Checkpoint: TCP/IP LAN Plan 1. An IPv6 address is made up of how many bits? a. 32 b. 48 c. 64 d. 128 e. 256 The answer to this question is d. Ipv6 address has 128 bits which is better than Ipv4 which has only 32 bit addresses. If I understand it with Ipv4 the amount of addresses will soon run out. With Ipv6 as stated in the book unless every star in the universe were assigned an address it is unlikely to run out of addresses. With Ipv4 it was stated that there are only 4 billion possible addresses
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1. /20 11111111.00000000.00000000.00000000 11111111.11111111.11110000.00000000 2. /20 255.255.240.0 base2 | 2^7 | 2^6 | 2^5 | 2^4 | 2^3 | 2^2 | 2^1 | 2^0 | | Decimal | 128 | 64 | 32 | 16 | 8 | 4 | 2 | 1 | Binary | 255 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 255 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 240 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | 3. /20 12 bits in host portion. (2n-2) 212-2=4094 4. /21 11111111.00000000.00000000
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standardized networking protocol used on Internet Protocol (IP) networks for dynamically distributing network configuration parameters, such as IP addresses for interfaces and services. DHCP follows the DORA process when assigning the ip address to its clients 4 DNS The most important function of DNS servers is the translation (resolution) of humanmemorable domain names and hostnames into the corresponding numeric Internet Protocol (IP) addresses, the second principal name space of the Internet
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static IP setup on the network adapter. There are 2 ways to check this. The first way is to click on the run command in the start menu and type cmd and hit enter. Next type in ipconfig /all, depending on how many Network Interface Card or NIC cards are installed (both logically and virtually.) you might get a long list . Look for your main NIC card that you are configuring. Once you find your NIC card that you are looking for, you should see a line that says DHCP Enabled. If there is no static IP address
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_____________ SEC450 iLab3 Report Initial Configuration ISP Router version 12.3(4)T7 ! hostname ISP_Router ! interface FastEthernet0/0 ip address 200.100.0.1 255.255.255.0 ! interface FastEthernet1/0 ip address 200.100.40.1 255.255.255.0 ! interface Serial0/0 ip address 200.100.10.1 255.255.255.0 ! interface Serial0/1 ip address 200.100.20.1 255.255.255.0 ! router rip network 200.100.0.0 network 200.100.10.0 network 200.100.20.0 network 200.100.40.0 ! line
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when adding domain controllers located in different sites. We will also need a site link (Site link is a logical, transitive connection between two sites that allows replication to occur) protocol of Remote Procedure Call (RPC) over Internet Protocol (IP) which is the preferred choice for the replication process. This allows you to communicate with network services on various computers and also keep data secure when being transmitted by using both encryption and authentication. We will need to take
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