Cisco Small Business 200 Series Administration Manual page 238

IP Configuration
IPv4 Management and Interfaces
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
STEP 3
• Interface—The neighboring IPv6 interface to be added.
• IPv6 Address—Enter the IPv6 network address assigned to the interface. The address must be a
valid IPv6 address.
• MAC Address—Enter the MAC address mapped to the specified IPv6 address.
STEP 4
STEP 5
Prefix lists are configured with permit or deny keywords to either permit or deny a prefix based on a
matching condition. An implicit deny is applied to traffic that does not match any prefix-list entry.
A prefix-list entry consists of an IP address and a bit mask. The IP address can be for a classful network, a
subnet, or a single host route. The bit mask is a number from 1 to 32.
Prefix lists are configured to filter traffic based on a match of an exact prefix length or a match within a
range when the ge and le keywords are used.
The Greater Than and Lower Than parameters are used to specify a range of prefix lengths and provide
more flexible configuration than using only the network/length argument. A prefix list is processed using an
exact match when neither the Greater Than nor Lower Than parameter is specified. If only the Greater Than
parameter is specified, the range is the value entered for Greater Than to a full 32-bit length. If only Lower
Than is specified, the range is from the value entered for the network/length argument to the Lower Than. If
both the Greater Than and Lower Than arguments are entered, the range is between the values used for
Greater Than and Greater Than.
Cisco Small Business 200 Series Smart Switch Administration Guide
To add a neighbor to the table, click Add.
Enter values for the following fields:
Click Apply. The Running Configuration file is updated.
To change the type of an IP address from Dynamic to Static, select the address,
click Edit and use the Edit IPv6 Neighbors page.
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