IP Router Command Reference
124 7705 SAR OS Router Configuration Guide
Parameters ipv6-address — the IPv6 address on the interface
Values ipv6-address  x:x:x:x:x:x:x:x (eight 16-bit pieces)
x:x:x:x:x:x:d.d.d.d
x: [0 to FFFF]H
d: [0 to 255]D
mac-address the MAC address for the neighbor in the 
form of xx:xx:xx:xx:xx:xx or xx-xx-xx-xx-
xx-xx