0
What else can I help you with?
What do the first three bytes of MAC addresses normally signify?
version number of the network adapter
How does a tcp ip environment ensure seamless communication between computers?
it includes source and destination addresses in ip datagrams it uses 32 bit logical ip addresses for each node it ensures that a networks hosts share a network number it includes a unique host number for every host on a network
What is the difference between an Ethernet Address and an mac address?
Ethernet address is really not a good term to use. I think you mean a MAC address. A MAC address is given to any device that accesses the internet. Such devices include WiFi cards, modems, and routers. These are only used by networks that devices connect to, and not by websites. They can be used for filtering and identifying devices on a network.Ip (Internet Protocol) addresses are assigned to networks (one per network) by an ISP (Internet Service Provider) such as Comcast. These are sent to everything you interact with online, so that your network, rather than your computer, is identified.Now there are two kinds of Ip addresses: internal and external. Internal are used by your network to identify each device that connects to it. External Ip's are assigned by your ISP to identify you to the world. I explained the difference more in-depth in another answer, which is right here:What_is_the_difference_between_an_Ip_address_and_a_http_address
How many networks and addresses are available for class b ip addresses?
First octet rule for each class:Class A: 0xxxxxxxClass B: 10xxxxxxClass C: 110xxxxxClass A range is 0 - 1270.0.0.0 and 127.0.0.0 are not "routable" IP addresses. One defines all networks and the other is the loopback. We have a total of 126 usable networks and 16,777,214 usable hostaddresses per network. There are even less if we don't count the private address of 10.0.0.0 (RFC 1918).Class B range is 128 - 191There are 16,384 total networks in this class; that's including the private addresses of 172.16.0.0 - 172.31.0.0 (RFC 1918). There are a total of 65,534 usable host addresses per network.Class C range is 192 - 223There are 2,097,152 total networks in this class; that's including the private addresses of 192.168.0.0 - 192.168.255.0 (RFC 1918). There are 254 usable hosts addresses per network.
Describe the structure of an ip address?
IP addresses identify devices on the internet and other TCP/IP networks. They comprise four numbers separated by periods. The first part of an IP address identifies the network, and the last identifies the host. MAC addresses are used only for communication within a local network.There are four octects in a IP address. IP address can be assigned, MAC address are embedded in the (NIC)IP address is a 32 bit address consisting of a series of four 8 bit numbers separated by periods. An IP address identifies a computer, printer, or other device on a TCP/IP network such as the internet or an intranet.Mac address is a unique 42 bit address permanently embedded in a NIC and identifying device on a LAN.Source: CompTIA A+ Guide to Hardware by Jean Andrews (page 468)An IP address is a 32-bit address comprising a series of four 8-bit numbers separated by periods. An IP address identifies a computer, printer or other device on a TCP/IP network such as the internet or intranet.
How many network addresses are there in a network with a subnet mask of 21?
One - by your problem statement, all addresses are part of the same network. The number of host addresses is 232-21 - 2, or about 2000.One - by your problem statement, all addresses are part of the same network. The number of host addresses is 232-21 - 2, or about 2000.One - by your problem statement, all addresses are part of the same network. The number of host addresses is 232-21 - 2, or about 2000.One - by your problem statement, all addresses are part of the same network. The number of host addresses is 232-21 - 2, or about 2000.
What nutrient provides provides the highest number of calories?
Fat is the nutrient that provides the highest number of calories (9 per gram).
What netmask would you use to allow for 310 hosts in a subnet?
To accommodate 310 hosts in a subnet, you would need a netmask that provides at least 512 IP addresses, as the number of usable host addresses is calculated as (2^{(32 - n)} - 2), where (n) is the number of bits used for the network portion. A /23 netmask (255.255.254.0) allows for 512 total IP addresses, resulting in 510 usable addresses after subtracting the network and broadcast addresses. Thus, a /23 netmask is suitable for a subnet requiring 310 hosts.
What is a slash 22 network?
A slash 22 network, denoted as /22, refers to a subnet mask that allows for 2^(32-22) = 1,024 IP addresses within the network. In a /22 network, the first 22 bits of the IP address are used for the network portion, while the remaining 10 bits are used for host addresses. This means that it can accommodate 1,022 usable host addresses (after accounting for the network and broadcast addresses). Typically, a /22 subnet is used in medium-sized networks requiring a moderate number of IP addresses.
How many host addresses may assign when using the 128.107.0.0?
To determine the number of host addresses available in the 128.107.0.0 network, we first need to identify its subnet mask. Assuming it's a Class B network with a default subnet mask of 255.255.0.0 (or /16), the number of usable host addresses can be calculated using the formula (2^{(32 - subnet_bits)} - 2). This results in (2^{(32 - 16)} - 2 = 65,534) usable host addresses, where we subtract 2 for the network and broadcast addresses.
What do the first three bytes of MAC addresses normally signify?
version number of the network adapter
What is the large area network?
A local area network is a network that spans a relatively space and provides services to a small number of people
Difference between ip address and macip?
See the OSI layer. The MAC address is the base addressing. IP addresses ride on top of the MAC Addresses.
Where do you get your subnet number from?
You (the network administrator) decide what subnet you need to use, depending on the available IP addresses, and how you want to divide your network into subnets (in case you use subnets).You (the network administrator) decide what subnet you need to use, depending on the available IP addresses, and how you want to divide your network into subnets (in case you use subnets).You (the network administrator) decide what subnet you need to use, depending on the available IP addresses, and how you want to divide your network into subnets (in case you use subnets).You (the network administrator) decide what subnet you need to use, depending on the available IP addresses, and how you want to divide your network into subnets (in case you use subnets).
Which nutrient provide the highest number of calories per gram?
Fat is the nutrient that provides the highest number of calories (9 per gram).
Calculate the number of hosts for a specified network?
Write the subnet mask in binary. The zeroes at the end represent the host bits, and therefore, the size of the network. If (for example) you have ten zeroes at the end, you rais 210 = 1024. That's the number of addresses in the network. Of these, the first and the last are reserved for special purposes, and can't be used for host addresses, so the complete calculation (in this case) is 210 - 2.Write the subnet mask in binary. The zeroes at the end represent the host bits, and therefore, the size of the network. If (for example) you have ten zeroes at the end, you rais 210 = 1024. That's the number of addresses in the network. Of these, the first and the last are reserved for special purposes, and can't be used for host addresses, so the complete calculation (in this case) is 210 - 2.Write the subnet mask in binary. The zeroes at the end represent the host bits, and therefore, the size of the network. If (for example) you have ten zeroes at the end, you rais 210 = 1024. That's the number of addresses in the network. Of these, the first and the last are reserved for special purposes, and can't be used for host addresses, so the complete calculation (in this case) is 210 - 2.Write the subnet mask in binary. The zeroes at the end represent the host bits, and therefore, the size of the network. If (for example) you have ten zeroes at the end, you rais 210 = 1024. That's the number of addresses in the network. Of these, the first and the last are reserved for special purposes, and can't be used for host addresses, so the complete calculation (in this case) is 210 - 2.
Which ipv4 contains a first octet in range of 128 to 191?
An IPv4 address with a first octet in the range of 128 to 191 falls within the Class B network range. This class is designed for medium to large-sized networks and supports up to 65,536 addresses per network. In binary, Class B addresses start with the bits "10," allowing for a significant number of host addresses while maintaining a reasonable number of available network identifiers.
