Alcatel-Lucent 7450 ESS Series Configuration Manual page 170

Router Interface Commands
ipv6-address — The IPv6 address assigned to a router interface.
Parameters
mac-address — Specifies the MAC address for the neighbor in the form of xx:xx:xx:xx:xx:xx or xx-
Page 170
ipv6-address:
Values
xx-xx-xx-xx-xx.
x:x:x:x:x:x:x:x (eight 16-bit pieces)
x:x:x:x:x:x:d.d.d.d
x: [0 — FFFF]H
d: [0 — 255]D
7450 ESS OS Router Configuration Guide