Quis Networking Pra Uas

The given IP address, 196.224.200.15, falls within the range of Class C addresses. In Class C, the first three octets are used to identify the network, while the last octet is used to identify the host. Therefore, the given IP address is a Class C address.

The correct answer is APJII. APJII stands for Asosiasi Penyelenggara Jasa Internet Indonesia, which is the association that regulates and manages regional divisions in Indonesia.

VPN (Virtual Private Network) is the correct answer because it is a method of remote access that can connect clients with servers over the internet while also providing high security. VPN creates a secure and encrypted connection between the client and the server, allowing data to be transmitted securely over a public network. This ensures that sensitive information remains protected from unauthorized access or interception. VPNs are commonly used by businesses and individuals to securely access private networks or browse the internet anonymously.

The correct answer is 192.168.10.10. This is the correct IP address because it follows the standard format of an IP address with four sets of numbers separated by periods. Each set of numbers should be between 0 and 255. The other options, 192.168.0.10 and 192.168.1.5, are also valid IP addresses, but they are not the correct answer because they do not match the given IP address in the question. The option 192.168.10.292 is not a valid IP address because the last set of numbers is greater than 255.

The given answer is the correct binary representation of the IP address 192.168.103.12. Each octet of the IP address is converted to its binary equivalent, resulting in 11000000.10101000.01100111.00001100. This binary representation accurately represents the decimal value of each octet in the IP address.

The correct answer is "VPN menggunakan konsep “tunnel” untuk melindungi/identifikasi koneksi virtual." This statement is correct because VPNs use tunneling to protect and identify virtual connections. Tunneling involves encapsulating the original data packets within a secure tunnel, adding an extra layer of security and privacy to the connection. This allows for the secure transmission of data over public networks, such as the internet, while also providing authentication and encryption for the virtual connection.

The correct answer is Microwave transmitter because a microwave transmitter is a device used to transmit data over long distances using microwave signals. This technology is commonly used in wide area networks (WANs) to connect remote locations. UTP cat 5, routers, and hubs are not specifically considered WAN technologies.

If the length of the cable is greater than 2500m in the initial Ethernet design using a bus topology, one possible problem that will occur is that the signal attenuation will be very high, making it difficult for the receiver to receive the signal properly. This means that the signal will weaken as it travels along the cable, leading to a loss of data and a decrease in the quality of the received signal.

The correct answer is 24 because in a default Class C subnet, the subnet mask is 255.255.255.0, which means that the first 24 bits of the IP address are used to identify the network, and the remaining 8 bits are used to identify the host.

The correct answer is "Application". In the TCP/IP layer, the ping command is part of the Application layer. The Application layer is responsible for providing network services to applications and users. Ping is a utility used to test the reachability of a host on an IP network and measure the round-trip time for packets sent from the source to the destination host. Therefore, it falls under the Application layer as it is a network diagnostic tool that operates at the application level.

The correct answer is 255.255.240.0. This is because a subnet with a 20-bit mask has 12 bits for the network portion and 8 bits for the host portion. The subnet mask 255.255.240.0 has the first 20 bits set to 1, indicating the network portion, and the remaining 12 bits set to 0, indicating the host portion. Therefore, this subnet mask is the correct one for a subnet with 20 bits.

The correct answer is NAT. NAT stands for Network Address Translation. It is a technique used to provide internet connectivity to all internal network components using only one public IP address. NAT translates the private IP addresses of the internal network into a public IP address, allowing multiple devices to share a single public IP address for internet access. This helps conserve the limited pool of public IP addresses and provides a level of security by hiding the internal IP addresses from external networks.

The correct answer is 172.16.0.0. This is because according to RFC 1918, private IP addresses in class B range from 172.16.0.0 to 172.31.255.255. Therefore, the given answer falls within this range and is a valid private IP address.

The correct answer is 10.0.0.0. This is because the question is asking for the host ID of the IP address 10.1.20.10. In an IP address, the host ID refers to the portion of the address that identifies a specific device on the network. In this case, the host ID is the last octet, which is 10. Therefore, the correct answer is the IP address 10.0.0.0, as it has the same host ID.

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ARP (Address Resolution Protocol) is the correct answer because it is the mechanism used to map the hardware address (such as Ethernet) to the IP address. ARP is responsible for finding the MAC address of a device based on its IP address, allowing communication between devices on the same network. DHCP (Dynamic Host Configuration Protocol) is responsible for assigning IP addresses to devices, VPN (Virtual Private Network) is a network technology that creates a secure connection over a public network, and ICMP (Internet Control Message Protocol) is used for network troubleshooting and diagnostic purposes.

LACNIC is the correct answer because it stands for Latin American and Caribbean Network Information Centre. It is the organization responsible for managing IP addresses in the regional area of South America, Central America, and the Caribbean. LACNIC allocates and assigns IP addresses to internet service providers and other organizations in this region, ensuring the efficient and fair distribution of IP resources.

The MAC address is located on the NIC (Network Interface Card). The NIC is a hardware component that connects a device to a network. It is responsible for transmitting and receiving data packets on the network. The MAC address is a unique identifier assigned to the NIC, and it is used to identify the device on the network at the data link layer of the TCP/IP model.

Netbios name dan host name adalah nama-nama yang digunakan untuk mengidentifikasi sebuah komputer dalam jaringan. Netbios name adalah nama yang diberikan kepada komputer yang terhubung dalam jaringan menggunakan protokol NetBIOS, sedangkan host name adalah nama yang diberikan kepada komputer dalam jaringan menggunakan protokol TCP/IP. Dengan menggunakan netbios name dan host name, pengguna dapat dengan mudah mengidentifikasi komputer yang akan dikirimkan dokumen.

The given answer, 11000000.10101000.01100000.00000000, represents the network ID of the IP address 192.168.100.123 with a subnet mask of /21. This subnet mask indicates that the first 21 bits of the IP address are used to identify the network, while the remaining 11 bits are used to identify hosts within that network. Therefore, the network ID is obtained by setting all the host bits to 0, resulting in the given answer.

The given network ID 192.168.0.0 with subnet mask 255.255.255.224 represents a /27 subnet. In a /27 subnet, the last 5 bits of the IP address are used for host addresses. With 5 bits, we can have 2^5 = 32 possible combinations. However, 2 of these combinations are reserved for network address (all 0s) and broadcast address (all 1s). Therefore, the number of usable host addresses per subnet is 32-2 = 30.

The given IP address 204.15.5.19/27 is a valid choice for the organization's subnet. The /27 subnet mask allows for 30 host addresses, which is more than enough for the 7 departments mentioned. The IP address falls within the range of the given network address 204.15.5.0/24 and the subnet mask 255.255.255.224 (/27). Therefore, it can be used to assign a host within one of the subnets for the organization.

The given IP address 222.124.14.0 with a subnet mask of /26 indicates that the first 26 bits of the IP address are used to identify the network, leaving 6 bits for host addresses. With 6 bits for host addresses, there can be a total of 2^6 = 64 possible host addresses. However, the first and last addresses in the range are reserved for network and broadcast addresses respectively, leaving 62 usable host addresses. Therefore, the network can be divided into 2 network IDs.

The given IP address 128.96.73.125 and subnet mask 255.255.192.0 indicate that the network address (subnet number) is determined by the subnet mask. The subnet mask 255.255.192.0 means that the first two octets (128.96) are fixed and the third octet (73) is partially fixed. The subnet mask allows for 2 bits of variation in the third octet, which means the possible values for the third octet are 64, 128, 192, and 256 (which is invalid). Therefore, the network address (subnet number) where the host belongs is 128.96.64.0.

The given IP address 192.168.100.1/29 indicates that it is using a subnet mask of 29 bits, which leaves 3 bits for the host ID. With 3 bits, we can have a total of 8 possible combinations (2^3 = 8). However, one of these combinations is reserved for the network address and another one is reserved for the broadcast address. Therefore, we are left with 6 combinations for the host ID, which means there can be 6 hosts in this subnet.