IP Configuration
IPv6 Management and Interfaces
328 Cisco 350, 350X and 550X Series Managed Switches, Firmware Release 2.4, ver 0.4
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- Link Local—An IPv6 interface and IPv6 address that uniquely identifies hosts on a
single network link. A link local address has a prefix of FE80, is not routable, and
can be used for communication only on the local network. Only one link local
address is supported. If a link local address exists on the interface, this entry replaces
the address in the configuration.
- Point to Point—A point-to-point tunnel. Supported if IPv6 routing tunnels are
supported.
• Outgoing Interface—Displays the outgoing Link Local interface.
• Default Router IPv6 Address—The IP address of the static default router
• Metric—Enter the cost of this hop.
STEP 4 Click Apply. The default router is saved to the Running Configuration file.
IPv6 Neighbors
The IPv6 Neighbors page enables configuring and viewing the list of IPv6 neighbors on the
IPv6 interface. The IPv6 Neighbor Table (also known as IPv6 Neighbor Discovery Cache)
displays the MAC addresses of the IPv6 neighbors that are in the same IPv6 subnet as the
device. This is the IPv6 equivalent of the IPv4 ARP Table. When the device needs to
communicate with its neighbors, the device uses the IPv6 Neighbor Table to determine the
MAC addresses based on their IPv6 addresses.
This page displays the neighbors that automatically detected or manually configured entries.
Each entry displays to which interface the neighbor is connected, the neighbor’s IPv6 and
MAC addresses, the entry type (static or dynamic), and the state of the neighbor.
To define IPv6 neighbors:
STEP 1 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.
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