23-05-2012, 01:26 PM
Peer to peer networking
p2p ppt.pptx (Size: 451.2 KB / Downloads: 27)
ipV6 and nat traversal
It restores the end-to-end computing model to networking.
With IPv6, there are no issues with address shortage that require the use of Network Address Translators (NATs).
With Teredo, IPv6 nodes can even communicate across one or more IPv4 NATs.
Intra-Site Automatic Tunnel Addressing Protocol (ISATAP)
ISATAP is an address assignment and automatic tunneling technology that is used to provide unicast IPv6 connectivity between IPv6 hosts across an IPv4 intranet.
Name Resolution and Peer Discovery with PNRP
In order for communication to occur between peers, they must be able to discover each other's presence and resolve each other's network locations (addresses, protocols, and ports) from names or other types of identifiers.
Windows Peer-to-Peer Networking solves this problem with a name resolution and peer discovery protocol known as the Peer Name Resolution Protocol (PNRP).
Flooding is responsible for
Propagate the addition of new records to all the nodes of the graph.
Propagate the updates of changed records to all nodes of the graph.
Propagate the deletion of deleted records to all the nodes of the graph
grouping
It is a combination of PNRP, peer graphing, and the Microsoft Peer Grouping security provider.
The Microsoft Peer Grouping security provider provides the following:
The management of the credentials of the members of a group
The secure publication of records in a group