Cisco 300 Series Cli Manual page 735

IPv6 Router Commands
78-21075-01 Command Line Interface Reference Guide
Command Mode
Global Configuration
User Guidelines
This command is similar to the arp (global) command.
Use the ipv6 neighbor command to add a static entry in the IPv6 neighbor
discovery cache.
If the specified IPv6 address is a global IPv6 address it must belong to one of
static on-link prefixes defined in the interface. When a static on-link prefix is
deleted all static entries in the IPv6 neighbor discovery cache corresponding the
prefix is deleted to.
If an entry for the specified IPv6 address already exists in the neighbor discovery
cache, learned through the IPv6 neighbor discovery process, the entry is
automatically converted to a static entry.
Static entries in the IPv6 neighbor discovery cache are not modified by the
neighbor discovery process.
Use the no ipv6 neighbor
given static entry on the given interface. The command does not remove the entry
from the cache, if it is a dynamic entry, learned from the IPv6 neighbor discovery
process.
Use the no ipv6 neighbor
the given interface.
Use the no ipv6 neighbor command to remove the all static entries on all
interfaces.
Use the show ipv6 neighbors command to view static entries in the IPv6 neighbor
discovery cache. A static entry in the IPv6 neighbor discovery cache can have one
of the following states:
•
NCMP (Incomplete)—The interface for this entry is down.
•
REACH (Reachable)—The interface for this entry is up.
Note. Reachability detection is not applied to static entries in the IPv6 neighbor
discovery cache; therefore, the descriptions for the INCMP and REACH states are
different for dynamic and static cache entries.
ipv6-address interface-id
interface-id
command to delete the all static entries on
command to remove the one
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