IPv4 Addressing
Bits are used to represent an IPv4 address.
What is 32 bits?
The subnet mask for a /24 network.
What is 255.255.255.0?
Bits are used to represent an IPv6 address.
What is 128 bits
The purpose of ARP in a computer network.
What is resolving an IP address to a corresponding MAC address on a local network?
The primary function of Network Address Translation (NAT) in a network.
What is enabling devices on a private network to communicate with devices on the internet?
The loopback IP address in IPv4.
What is 127.0.0.1?
Subnets can be created from a /26 network.
What is 4 subnets?
The loopback IP address in IPv6.
What is 1?
ARP resolve IP addresses to MAC addresses.
What is using broadcast messages to request the MAC address associated with a specific IP address?
The different types of NAT.
What is static NAT, dynamic NAT, and port address translation (PAT)?
The purpose of subnetting in IPv4 addressing.
What is allowing for the division of a larger network into smaller subnetworks?
The first valid host address in a subnet with the IP address 192.168.2.0/27.
What is 192.168.2.1?
The purpose of the "::" notation in IPv6 addressing.
What represents consecutive blocks of zeros in an IPv6 address?
When a device receives an ARP request for its own IP address.
What device responds with an ARP reply containing its MAC address?
Static NAT differ from dynamic NAT.
What translates a specific private IP address to a specific public IP address?
The network address for the IP address 192.168.10.55/24.
What is 192.168.10.0?
The broadcast address in a subnet with the IP address 10.0.0.0/23.
What is 10.0.1.255?
IPv6 link-local address generated.
What is EUI-64 process?
Gratuitous ARP.
What is ARP request or reply that is sent by a device to update or announce its IP-to-MAC address mapping?
Port address translation (PAT).
What is a type of NAT that maps multiple private IP addresses to a single public IP address by using different ports?
Host addresses are available in a subnet with a subnet mask of /29.
What is 6 hosts?
Host addresses are available in a subnet with a subnet mask of /28.
What is 14 hosts?
IPv6 equivalent of the IPv4 private address range (10.0.0.0 - 10.255.255.255).
What is fc00::/7?
ARP handle conflicts when two devices have the same IP address.
What is the uniqueness of IP addresses within a network?
The benefits and drawbacks of using NAT in a network.
What is conserving public IP addresses, enhancing network security by hiding internal IP addresses, and simplifying network design?