Conocimiento de la RED Ping Pin Ping Slide Title: Network Awareness
{"Image DocumentName": "Conocimiento de la RED Ping Pin Ping Slide Title: Network Awareness", "Image ImageDescription": "Keywords: ICMP protocol, PING, VPN, network awareness. Key Message: Network Location Awareness allows Group Policy to respond better to changing network conditions. The ICMP protocol is used to report problems with delivery of IP datagrams within an IP network. It can be used to warn for things such as when a particular end system is not responding, when an IP network is not reachable, when a node is overloaded, or when an error occurs in the IP header information. The ping program contains a client interface to ICMP. It may be used by a user to verify that an end-to-end Internet Path is operational. The ping program also collects performance statistics. Windows Vista introduces the network awareness feature, which removes the reliance on the ICMP protocol for policy application. Instead of ICMP, the Group Policy client will use Network Location Awareness for bandwidth determination. This feature allows organizations to secure their networks with firewalls, filter the ICMP protocol, and apply Group Policy. [BUILD1] Group Policy processes, even if you have removed the ability for computers to respond to the ICMP protocol. In the past, Group Policy settings would fail in this situation because slow link detection relied on ICMP. The Group Policy client in Windows Vista now utilizes Network Location Awareness to determine the network bandwidth, and successfully continues to process Group Policy. Network Location Awareness also provides other benefits. First, the workstation or server will experience more efficient boot-up times with Network Location Awareness. Because Network Location Awareness provides an accurate indicator to Group Policy of when the network is ready and determines if the adapter is disabled or disconnected, Group Policy will shorten its wait time when the network is unavailable. Then the Group Policy client will apply policy settings whenever domain controller availability returns. By more quickly applying Group Policy changes, your workstation will be more sec. [BUILD2] Network Location Awareness also allows you to make changes to policy settings and ensure that they are applied efficiently to mobile users. When mobile users connect to the corporate network over Virtual Private Networks or VPN, the Group Policy client will detect the availability of a domain controller. If the Group Policy refresh cycle has elapsed or the previous policy application has failed, Group Policy will initiate a background refresh over the VPN connection, updating both the computer and user policy. Slide Transition: There is no need to reboot or log off before connecting to the corporate network over a VPN. ure. Ping.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}