Hitachi GR2000 Series Installation Manual page 229

The number of interfaces and routing table entries capable of defining IP multica
are shown in Table 4-40. This device supports PIM-DM, PIM-SM and DVMRP as
multicast routing protocols. Also, the PIM-DM and DVMRP protocols do not oper
simultaneously.
Table 4-40 IP Multicast Accommodation Limits
Item
No. of PIM-DM multicast interface *
No. of DVMRP multicast interface * **
No. of PIM-SM multicast interface *
No. of PIM-DM/DVMRP multicast routing entries (S, G)**
S: Source IP address
No. of PIM-SM multicast routing entries (S, G) and (*, G)
S: Source IP address G: Group address
No. of IGMP member groups***
No. of neighbor multicast routers
No. of static member groups****
No. of DVMRP tunnel interface ( Tunneling interface can be defined
only with DVMRP.)**
G: Group address
Max. Limit
256 per router
32 per router
31 per router
10,000 per router
1000 per router
256 per router
256 per router
128 per router
32 per router