Netgear GS724Tv4 Software Administration Manual - Page 40

GS716Tv3, GS724Tv4, and GS748Tv5 Smart Switches IPv6 Network Neighbor Use the IPv6 Network Neighbor screen to view information about the IPv6 neighbors the device has discovered through the network interface by using the Neighbor Discovery Protocol (NDP).  To display the IPv6 Network Neighbor screen: Select System > Management > IPv6 Network Neighbor. Table 5 describes the information the IPv6 Network Neighbor screen displays about each IPv6 neighbor that the switch has discovered. Table 5. IPv6 neighbor table fields Field IPv6 Address MAC Address IsRtr Neighbor State Last Updated Description The IPv6 address of the neighbor. The MAC address associated with an interface. Indicates whether the neighbor is a router. If the neighbor is a router, the value is True. If the neighbor is not a router, the value is False. The state of the neighbor cache entry. The following are the states for dynamic entries in the IPv6 neighbor discovery cache: • Reach. The neighbor is reachable through the network interface. • Stale. The neighbor is not known to be reachable, and the switch will begin the process to reach the neighbor. • Delay. The neighbor is not known to be reachable, and upper-layer protocols are attempting to provide reachability information. • Probe. The neighbor is not known to be reachable, and the device is attempting to probe for this neighbor. • Unknown. The reachability status cannot be determined. The amount of time that has passed since the neighbor entry was last updated. Configure System Information 40