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4.2.12.4 Number of NDP Entries
In a network of Ethernet and gigabit Ethernet, the hardware address corresponding
to the destination address of a packet to be transmitted is determined by address
solution in NDP. Therefore, the maximum number of destination routers is
determinedbythenumberofNDPentries. ThenumberofNDPentriesisshownin
Table 4-63.
Routing
processor
module (RP)
memory
IPv6 unicast
path entry count
IPv6 multicast
path entry count
IPv4 unicast
path entry count
IPv4 multicast
path entry count
No. of ATM
VCs per NIF
32MB or more 25,000 or less 1,000 or less 10,000 or less 1,000 or less 256 or less
96MB or more 25,000 or less 90,000 or less 5,000
or less 2,048 or less
Remarks (Note 1) (Note 1) (Note2) (Note3)
(Note 1) Memory must be extended for all RPs implemented in a router.
(Note 2) Memory must be extended so that only the corresponding RP can obtain the minimum required memory.
(The memory required differs for each RP.)
(Note 3) For the accommodation conditions on the number of VCs, see Table 4-63.