Cisco Cisco SG200-26P 26-port Gigabit PoE Smart Switch メンテナンスマニュアル

Management Interface

Cisco Small Business SF200E Series Advanced Smart Switch

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When IPv6 management is enabled, the switch identifies IPv6-enabled devices on 
attached links. The switch supports the discovery of up to 1,000 dynamic IPv6 
neighbors and supports the static configuration of IPv6 neighbors. 

The IPv6 Neighbors page lists dynamically discovered and statically configured 
neighbors, and enables adding static hosts.

To view the IPv6 neighbor Table, click Administration > Management Interface > 
IPv6 Neighbors in the navigation window.

The IPv6 Neighbor Table displays the following fields for each dynamic entry:

•

IPv6 Address—IPv6 address of neighbor.

•

MAC Address—MAC address of the neighbor.

•

State—State of the neighbor. The following are the states for dynamic 
entries:

-

Reachable—Confirmation was received within a preconfigured interval 
that the forward path to the neighbor is functioning properly. While in the 
Reachable state, the device takes no special action as packets are sent.

-

Delay—More time has elapsed than a preconfigured interval since the 
last confirmation was received that the forward path was functioning 
properly. 

•

Age Updated—The time in seconds that has elapsed since an entry was 
added to the cache.

•

Type—Neighbor discovery cache information entry type (static or 
dynamic). 

You can click Clear Dynamic Neighbors to clear the table. 

The switch supports up to 16 static IPv6 neighbor entries. To add a static 
neighbor:

Click Add.

Enter an IPv6 global address (not including a prefix length).

Enter the MAC address of the neighbor.