Hitachi GR2000 User Manual

Page 238

1,024MB

or more

(Note 8)

500,000

30,000

500,000

5,000

or less

1,000,000

(Note 9)

30,000

1,000,000

Unused

1,500,000

(Note 10)

30,000

1,500,000

Unused

2,000,000

(Note 10)

30,000

2,000,000

Unused

Remark

(Note 1 (Note 2) (Note 3)

(Note 5) (Note 6)

(Note 1) (Note 3)
(Note 6) (Note 7)

(Note 1)
(Note 4)

(Note 1) If the basic control unit is duplicated, it is necessary to expand the memory so as to achieve the minimum
required memory amount for both the operating RM and the standby RM.
(Note 2) The number of route entries includes the number of static routes, direct routes, summarized routes and default
routes. The maximum number of active entries is 250,000.
(Note 3) The number of route entries and (S,G)entry count includes that of the alternate route.
(Note 4) For the accommodating conditions regarding the number of VCs, refer to Table 3-29: The number of VCs in

BCU

memory

size

No. of

ATM VCs

per NIF

Maximum path entry count

PIM

DVMRP

Maximum number of entries

by protocols

(S,G)
entry

count

Interface

count

(S,G)
entry

count

Interface

count

RIP

+OSPF

BGP

Static