It is currently available in IOS-XR. Check Feature Navigator to track where else it gets implemented.
Classful addressing is a concept associated with IPv4, not IPv6. IPv6 was designed to eliminate the need for classful addressing by using a more flexible structure based on prefixes. The Internet Engineering Task Force (IETF) developed the IPv6 protocol, which was specified in RFC 2460 and later documents. Thus, no one specifically "implemented" classful IPv6 addresses, as the design of IPv6 inherently moves away from classful organization.
Yes, FaceTime supports IPv6. Apple has implemented IPv6 compatibility across its services, including FaceTime, to ensure that users can connect seamlessly in environments where only IPv6 is available. This support allows for better connectivity and performance in networks transitioning from IPv4 to IPv6. Users should ensure their devices and networks are properly configured to utilize IPv6 for optimal performance.
(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.
SPI field
VRRP,stacking, and M-LAG
The same acronym can mean different things. For example, the acronym VRRP stands for Virtual Router Redundancy Protocol or Voluntary Rescue Recognition Program, among others.
Tunneling in the context of migrating from IPv4 to IPv6 refers to the technique of encapsulating IPv6 packets within IPv4 packets to facilitate communication between IPv6 networks over existing IPv4 infrastructure. This allows organizations to gradually transition to IPv6 without needing to replace all their IPv4 equipment immediately. Tunneling can be implemented using various protocols, such as 6to4 or Teredo, enabling interoperability between the two IP versions during the transition period.
Virtual Router Redundancy Protocol (VRRP) enables you to set up a group of routers as a default gateway router (VRRP Group) for backup or redundancy purposes. This way, the PC clients can actually point to the IP address of the VRRP virtual router as their default gateway. If one of the master routers in the group goes down, one of the other routers can take over. Routers can function as master or backup routers, and you can actually configure up to 255 virtual routers on a router interface. Of course, there are platform constraints like router memory, for instance. Additionally, VRRP is intended for use with IPv4 routers only.
False. The Internet Assigned Numbers Authority (IANA) did not implement classful IPv6 addresses, as IPv6 does not use classful addressing. Instead, IPv6 employs a hierarchical addressing structure based on allocation sizes and prefixes, allowing for efficient routing without the need for classes like in IPv4.
Teredo is a tunneling protocol designed to facilitate the transmission of IPv6 packets over IPv4 networks. It enables IPv6 connectivity for devices that are behind NAT (Network Address Translation) devices, making it especially useful for users who cannot directly access IPv6 networks. By encapsulating IPv6 packets within IPv4 UDP packets, Teredo allows for seamless communication and helps bridge the gap between the two protocols during the transition to a fully IPv6 Internet.
Analog circuits like amplifier are all cant be implemented
what is the commercial use of ipv6?