Hitachi GR2000 Series Installation Manual page 247

interfaces. The maximum number of interfaces in each model whose IPv6 addres
can be set is shown in Table 4-64. The value shown in the table is the value
obtained when the number of tunnel interfaces is subtracted. Moreover, the
operation in the maximum number of interfaces presupposes that router informat
is set using a static route. The maximum number of effective interfaces is limited
the performance of route information calculation when dynamic routing such as
RIPng and BGP4+ is used.
Table 4-64 Number of interfaces
Router Model IPv6 relaying
GR2000-2S S/W processing
GR2000-4S S/W processing
GR2000-6H
GR2000-10H
GR2000-20H
GR2000-4 H/W processing
GR2000-6H
GR2000-10H
Number of interfaces
Per RP
32
32
256
Per Router
32
32
256