Hitachi GR2000 - Manual (Page 231)

maximum number of dynamic entries and static entries. Use the device so that t
total value of dynamic and static entries does not exceed the maximum number o
entries for the device. Using the device at the maximum entry capacity requires
mounted memory amount shown in "(3) Minimum required memory".
Table 4-44 Maximum Number of Dynamic and Static Entries
Item Maximum Limit
Total Dynamic Static
IP unicast route entries 2,000,000/router 2,000,000/router 3,000/router
IP multicast route entries 10,000/router** 10,000/router** -
ARP entries 4,096/RP* 4,096/RP* 4,096/router
IPX routing table entries 1,000/router 1,000/router 200/router
IPX ARP entries 256/router - 256/router
Bridge filtering database entries 2,000/router 2,000/router 500/router
* Total maximum per router is determined by number of installable RPs for the target router model.
** It will be 1000/device in the case of PIM-SM.