Class B networks use a default subnet mask of
255.255. 0.0
and have 128-191 as their first octet. The address 172.16. 52.63 is a class B address.
What is subnet mask for IP address?
A subnet mask is
a 32- or 128-bit number that segments an existing IP address in a TCP/IP network
. It is used by the TCP/IP protocol to determine whether a host is on the local subnet or on a remote network.
What is the subnet mask for a Class B IP address quizlet?
A Class B network ranges from 128.0. 0.0 to 192.255
. 255.255
. The default subnet mask for a Class B is 255.255.
What does the subnet mask 255.255 255.0 tell a router?
A subnet mask of 255.255. 255.0 allows
for close to 256 unique hosts within the network
(since not all 256 IP addresses can be used). … This is the default subnet mask used by Class B networks and provides up to 65,536 IP addresses (256 x 256). The largest Class A networks use a subnet mask of 255.0.
What is a Class B IP address?
Class B IP addresses are
used for medium and large-sized networks in enterprises and organizations
. They support up to 65,000 hosts on 16,000 individual networks. Class C addresses are most common and used in small business and home networks. These support up to 256 hosts on each of 2 million networks.
How do I find my IP subnet mask?
- In the Windows search fields, type cmd, to open command prompt.
- Press Enter.
- Type ipconfig/all press Enter.
- Find your network settings.
- Your PC’s IP address and your network Subnet Mask and Gateway will be listed.
What is subnet mask example?
For example, the subnet mask for
a routing prefix that is composed of the most-significant 24 bits of an IPv4 address is written
as 255.255. … For example, the IPv4 network 192.0. 2.0 with the subnet mask 255.255. 255.0 is written as 192.0.
Which of the following is the default subnet mask for a Class B address?
Class B networks use a default subnet mask of
255.255. 0.0
and have 128-191 as their first octet.
Which of the following is a valid IP address for a class B network?
Class B:
172.16. 0.0 to 172.31. 255.255
. Class C: 192.168.
Which of the following represents the subnet mask of the Class A IP addresses?
| IP Address Class Default Subnet Mask | Class A 255.0.0.0 | Class B 255.255.0.0 | Class C 255.255.255.0 |
|---|
Is 255.255 255.255 IP address valid?
In general, using 255.255.
255.255 is a bad idea
, as there are several setups where the interface with the default route is exactly the wrong choice. Selecting an interface explicitly is better, but needs to be done carefully.
What is a 255.255 254.0 subnet?
255.255.254.0 =
1 bit less than 24 bits mask
, so (256 x 2) – 2 hosts = 510. And to know if an ip address is good or not regarding a certain subnet..i do the following: Is 192.168. 1.64 – 255.255.
What is a 255.255 subnet?
The subnet mask 255.255. 255.0 address is
the most common subnet mask used on computers connected to Internet Protocol (IPv4) networks
. Besides its use on home network routers, you might also encounter this mask on network professional certification exams such as the CCNA.
How many subnets are in a class B?
| Subnet 64.0 128.0 | broadcast 127.255 191.255 |
|---|
How many IP addresses are there in a class B?
| Class Leading bits Addresses per network | Class A 0 16,777,216 (2 24 ) | Class B 10 65,536 (2 16 ) | Class C 110 256 (2 8 ) | Class D (multicast) 1110 not defined |
|---|
What is class A and B?
When
more than one class of stock is offered
, companies traditionally designate them as Class A and Class B, with Class A carrying more voting rights than Class B shares. Class A shares may offer 10 voting rights per stock held, while class B shares offer only one.
