IP Configuration
IPv6 Management and Interfaces
Cisco Small Business 200, 300 and 500 Series Managed Switch Administration Guide (Internal Version) 317
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To define IPv6 neighbors:
STEP 1 In Layer 2 system mode, click Administration > Management Interface > IPv6
Neighbors.
In Layer 3 system mode, click IP Configuration > IPv6 Management and
Interfaces > IPv6 Neighbors.
You can select a Clear Table option to clear some or all of IPv6 addresses in the
IPv6 Neighbors Table.
• Static Only—Deletes the static IPv6 address entries.
• Dynamic Only—Deletes the dynamic IPv6 address entries.
• All Dynamic & Static—Deletes the static and dynamic address entries IPv6
address entries.
The following fields are displayed for the neighboring interfaces:
• Interface—Neighboring IPv6 interface type.
• IPv6 Address—IPv6 address of a neighbor.
• MAC Address—MAC address mapped to the specified IPv6 address.
• Type—Neighbor discovery cache information entry type (static or dynamic).
• State—Specifies the IPv6 neighbor status. The values are:
-
Incomplete
—Address resolution is working. The neighbor has not yet
responded.
-
Reachable
—Neighbor is known to be reachable.
-
Stale
—Previously-known neighbor is unreachable. No action is taken to
verify its reachability until traffic must be sent.
-
Delay
—Previously-known neighbor is unreachable. The interface is in
Delay state for a predefined Delay Time. If no reachability confirmation is
received, the state changes to Probe.
-
Probe
—Neighbor is no longer known to be reachable, and Unicast
Neighbor Solicitation probes are being sent to verify the reachability.
• Router—Specifies whether the neighbor is a router (Yes or No).
STEP 2 To add a neighbor to the table, click Add.
