 # Question: How Many Subnets Can A 48 Site Prefix Support Quizlet?

## What is the maximum number of subnets?

Maximum number of subnets = 2^6-2 =62..

## How many subnets do I need calculator?

Total number of subnets: Using the subnet mask 255.255. 255.248, number value 248 (11111000) indicates that 5 bits are used to identify the subnet. To find the total number of subnets available simply raise 2 to the power of 5 (2^5) and you will find that the result is 32 subnets.

## How do I find out how many IP addresses?

The total number of IPv4 host addresses for a network is 2 to the power of the number of host bits, which is 32 minus the number of network bits. For our example of a /21 (network mask 255.255. 248.0 ) network, there are 11 host bits ( 32 address bits – 21 network bits = 11 host bits ).

## What does the IP address 172.17 4.250 represent?

4.250/24 represent? Explanation:The /24 shows that the network address is 172.17. 4.0.

## What does 192.168 mean?

1.1 – Computer Definition. The common default IP address of a router. Although it can be changed to another private IP addressing space, most of the time, the 192.168 range is used, and the default router address is left as is. See private IP address.

## Why is 192.168 always used?

Long story short, we are using 192.168. X.X IP addresses because this is best practice. The IETF has created three IP ranges for private networks, with Class C being the smallest and easiest to control and maintain. This is why most routers use exactly this IP range.

## How many IPs are in a 252 subnet?

/30 — 64 Subnets — 2 Hosts/SubnetNetwork #IP RangeBroadcast.240.241-.242.243.244.245-.246.247.248.249-.250.251.252.253-.254.25560 more rows

## What does IP address 192.168 1.15 29 mean?

According to the question, the given IP address falls under the category of the class C network mask (192 to 223). Again, /29 subnet mask indicates that the network address can be divided into 8 subnets. Thus, it represents the broadcast address.

## What are two types of IPv6 Unicast addresses choose two?

What are two types of IPv6 unicast addresses? (Choose two.)multicast.loopback.link-local.anycast.broadcast. Explanation:Multicast, anycast, and unicast are types of IPv6 addresses. There is no broadcast address in IPv6. Loopback and link-local are specific types of unicast addresses.

## How many subnets can a 48 site prefix support?

65536 subnetsWith a network prefix of 48, there will be 16 bits available for subnetting because the interface ID starts at bit 64. Sixteen bits will yield 65536 subnets.

## How many IP addresses are in a 48?

IPv6 Relative Network Sizes/1281 IPv6 address/56256 LAN segments/4865,536 LAN segments/3265,536 /48 subscriber sites/2416,777,216 subscriber sites1 more row•Jan 4, 2011

## What is Subnet IP?

A subnetwork or subnet is a logical subdivision of an IP network. The practice of dividing a network into two or more networks is called subnetting. … This results in the logical division of an IP address into two fields: the network number or routing prefix and the rest field or host identifier.

## What is a 192.168 IP address?

192.168. 1.1 is a common factory IP address for a consumer-grade router. If the router is used for connecting to the Internet then all computers and devices which access the Internet through it will use this address as their default gateway.

## What is subnetting formula?

Networks formula This formula is 2x, where x is the number of 1s added to the subnet mask from the previous or default subnet mask when converted to binary. For example, a subnet mask of 255.255. 255.252 converted to binary is 11111111 11111111 11111111 11111100.

## How do you calculate subnet prefix?

In IPv4, the prefix (or network portion) of the address can be identified by a dotted-decimal netmask, commonly referred to as a subnet mask. For example, 255.255. 255.0 indicates that the network portion, or prefix length, of the IPv4 address is the leftmost 24 bits.

## How many 20 subnets are in a 16?

Network BitsSubnet MaskNumber of Subnets/17255.255.128.02 (0)/18255.255.192.04 (2)/19255.255.224.08 (6)/20255.255.240.016 (14)11 more rows•Aug 16, 2003

## What does 64 mean in IPv6?

The /64 is the prefix length. It is the number of bits in the address that is fixed. So a /64 indicates that the first 64 bits of the 128-bit IPv6 address are fixed. The remaining bits (64 in this case) are flexible, and you can use all of them.

## What does it mean 192.168 0.0 24?

1. 192.168.0.0 Refers to the IP adress /24 refers to the subnet. / 24 subnet is 255.255.255.0. 192.168.0.0/24 is common for home networks.

## What does the mask 255.255 0.0 tell you?

A subnet mask of 255.255. 255.0 would give you lots of networks (2 16) and 254 hosts. A subnet of 255.255. 0.0 would give you lots of hosts (approx 216) and 256 networks.

## Do you need to subnet IPv6?

If you are given a /48 subnet to work with, you will have more than enough spaces to work with i.e. you get 65536 subnets with 18,446,744,073,709,551,616 hosts per subnet. I think that’s more than enough. So, in all, subnetting is necessary in IPv6, but not for the reasons why we did it with IPv4.

## How do I find my subnet?

The number of subnets is found by counting the number of bits by which the initial mask was extended, also known as the subnet bits. Our initial address allocation was 192.168. 0.0 with a mask of 255.255. 0.0.