Koi usually live around 20 or 30 years. The oldest Koi on record was named Hanako. It purportedly lived to be about 226 years old. It lived in a pond that was in a stable area (read low geologic activity) and was passed down from generation to generation. Hanako died around 1977.
Â­ This is where NAT (RFC 1631) comes to the rescue. Network Address Translation allows a single device, such as a router, to act as an agent between the Internet (or public network) and a local (or private) network. This means that only a single, unique IP address is required to represent an entire group of computers.
It uses a connection-oriented approach with QoS. It treats all network packets in the same way.* It allows end hosts to signal their QoS needs to the network. It provides preferential treatment for voice packets. 12. What role do network devices play in the IntServ QoS model? Network devices ensure that resources are available before traffic is allowed to be sent by a host through the network.* Network devices provide a best-effort approach to forwarding traffic. Network devices are configured to service multiple classes of traffic and handle traffic as it may arrive. Network devices use QoS on a hop-by-hop basis to provide excellent scalability. 13.