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What allows IPv6 hosts to map host names to IP address?
DNS - it handles both IpV4 and IPv6 addressing.
What DNS resource is used to contain IPv6 address of IPv6 nodes?
The DNS resource record used to contain IPv6 addresses of nodes is called the AAAA record (pronounced "quad-A"). This record maps a domain name to its corresponding IPv6 address, allowing systems to resolve domain names to their IPv6 addresses for proper routing and connectivity over the internet.
What is the maximum number of hosts that can be served by an IP?
The maximum number of hosts that can be served by an IP address depends on the subnet mask used. In IPv4, a typical subnet allows for 2^n - 2 hosts, where n is the number of bits available for host addresses (the total bits minus the bits used for the network). For example, a /24 subnet (255.255.255.0) provides 256 addresses, allowing for 254 usable hosts. In IPv6, the address space is vast, allowing for an effectively unlimited number of hosts due to its 128-bit structure, providing 2^128 possible addresses.
What protocol is able to resolve both computer names to both IPv4 and IPv6 addresses?
Netbios over tcp/ip
What is IPv6 and when will it be used?
(Internet Protocol) IPv6 is the next step from IPv4. Currently we are not using IPv6 for our networks but soon it will implemented into our networks normally. IPv6 uses 128 bit spaces for its ip addresses were as IPv4 only uses 32 bit spaces. That means IPv6 can support 2128 addresses. I do not think we will run out of addresses with this version anytime soon.
Which statements about IPv4 and IPv6 are correct?
IPV6 is less vulnerable to DNS Spoofing IPv4 addresses use 32 bit or 4 bytes for addressing IPv6 addresses use eight bit segments.
Which service provides dynamic global IPv6 addressing to end devices without using a server that keeps a record of available IPv6 addresses?
The service that provides dynamic global IPv6 addressing to end devices without using a centralized server is Stateless Address Autoconfiguration (SLAAC). SLAAC allows devices to automatically generate their own IPv6 addresses by combining a network prefix, typically advertised by a router, with their own interface identifier. This process enables devices to configure themselves with global addresses without the need for a server to maintain a record of available addresses.
Are ipv6 64bit?
No, IPv6 addresses are not 64-bit; they are 128 bits in length. An IPv6 address is typically represented as eight groups of four hexadecimal digits, which makes it significantly larger than the 32-bit IPv4 addresses. The 128-bit structure allows for a vastly larger address space, accommodating the growing number of devices connected to the internet.
In IPv6 addresses the number FF often appears What is the decimal value of FF?
In IPv6 addresses the number FF often appears What is the decimal value of FF?
How are hosts identified at layer 3?
At Layer 3 of the OSI model, hosts are identified using IP addresses, which provide a unique numerical label for each device on a network. An IP address consists of a network portion, which identifies the specific network, and a host portion, which identifies the individual device within that network. This structure allows routers to efficiently route packets of data between different networks and hosts. Additionally, IPv4 and IPv6 are the two primary versions of IP addresses used in networking today.
How many ip addresses will ipv6 provide?
IP is the internet protocol that uniquely identifies a system on a network and there are 2^128 addresses in IPv6 (IP version 6).
Why is NAT not needed in IPv6?
Any host or user can get a public IPv6 network address because the number of available IPv6 addresses is extremely large.​ smb
