LevelOne GTL-2691 User Manual
Page 1427
C
HAPTER
48
| IP Interface Commands
IPv6 Interface
– 1427 –
vlan-id - VLAN ID (Range: 1-4093)
hardware-address - The 48-bit MAC layer address for the neighbor
device. This address must be formatted as six hexadecimal pairs
separated by hyphens.
D
EFAULT
S
ETTING
None
C
OMMAND
M
ODE
Global Configuration
C
OMMAND
U
SAGE
◆
Address Resolution Protocol (ARP) has been replaced in IPv6 with the
Neighbor Discovery Protocol (NDP). The ipv6 neighbor command is
similar to the
command that is implemented
using ARP.
◆
Static entries can only be configured on an IPv6-enabled interface.
◆
The switch does not determine whether a static entry is reachable
before placing it in the IPv6 neighbor discovery cache.
◆
If the specified entry was dynamically learned through the IPv6
neighbor discovery process, and already exists in the neighbor
discovery cache, it is converted to a static entry. Static entries in the
IPv6 neighbor discovery cache are not modified if subsequently
detected by the neighbor discovery process.
◆
Disabling IPv6 on an interface with the no
command (see
) deletes all dynamically learned entries in the IPv6 neighbor
discovery cache for that interface, but does not delete static entries.
E
XAMPLE
The following maps a static entry for global unicast address to a MAC
address:
Console(config)#ipv6 neighbor 2009:DB9:2229::81 vlan 1 30-65-14-01-11-86
Console(config)#end
Console#show ipv6 neighbors
State: I1 - Incomplete, I2 - Invalid, R - Reachable, S - Stale, D - Delay,
P1 - Probe, P2 - Permanent, U - Unknown
IPv6 Address Age Link-layer Addr State VLAN
2009:DB9:2229::80 956 12-34-11-11-43-21 R 1
2009:DB9:2229::81 Permanent 30-65-14-01-11-86 R 1
FE80::1034:11FF:FE11:4321 961 12-34-11-11-43-21 R 1
Console#
R
ELATED
C
OMMANDS