NETGEAR S3300-28X (GS728TX) 24x1GE - Инструкция по эксплуатации - Страница 52

Configure System Information 

52

S3300 Smart Managed Pro Switch 

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

.

Figure 30. IPv6 Network Neighbor

Table 13

 describes the information the IPv6 Network Neighbor screen displays about each 

IPv6 neighbor that the switch has discovered.

Table 13.  IPv6 neighbor table fields 

Field

 Description

IPv6 Address

The IPv6 address of the neighbor.

MAC Address

The MAC address associated with an interface.

IsRtr

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.

Neighbor State

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.

Last Updated

The amount of time that has passed since the neighbor entry was last updated.