| IP Configuration
C
16
HAPTER
Setting the Switch's IP Address (IP Version 6)
Table 32: Show IPv6 Neighbors - display description (Continued)
Field
Description
State
The following states are used for dynamic entries:
INCMP (Incomplete) - Address resolution is being carried out on the
◆
entry. A neighbor solicitation message has been sent to the multicast
address of the target, but it has not yet returned a neighbor
advertisement message.
REACH (Reachable) - Positive confirmation was received within the
◆
last ReachableTime interval that the forward path to the neighbor was
functioning. While in REACH state, the device takes no special action
when sending packets.
STALE - More than the ReachableTime interval has elapsed since the
◆
last positive confirmation was received that the forward path was
functioning. While in STALE state, the device takes no action until a
packet is sent.
DELAY - More than the ReachableTime interval has elapsed since the
◆
last positive confirmation was received that the forward path was
functioning. A packet was sent within the last
DELAY_FIRST_PROBE_TIME interval. If no reachability confirmation is
received within this interval after entering the DELAY state, the switch
will send a neighbor solicitation message and change the state to
PROBE.
PROBE - A reachability confirmation is actively sought by resending
◆
neighbor solicitation messages every RetransTimer interval until
confirmation of reachability is received.
UNKNO - Unknown state.
◆
The following states are used for static entries:
INCMP (Incomplete)-The interface for this entry is down.
◆
REACH (Reachable) - The interface for this entry is up. Reachability
◆
detection is not applied to static entries in the IPv6 neighbor discovery
cache.
VLAN
VLAN interface from which the address was reached.
W
I
EB
NTERFACE
To show neighboring IPv6 devices:
Click IP, IPv6 Configuration.
1.
Select Show IPv6 Neighbors from the Action list.
2.
Figure 263: Showing IPv6 Neighbors
– 438 –