Hitachi GR2000 manual Entries, BGP4+

number of adjacent routers (RIPng), and the maximum number of adjacent peers (BGP4+) is shown in Table 4-70. The maximum number of adjacent routers is the number of routers that advertise a route from this router. The maximum number of adjacent peers is the number of peers that advertise a route from this router. The maximum number of entries contains an alternate route.

Table 4-70 Relation Between Number of Route Entries and Maximum Number of Adjacent Peers

Routing Protocol	No. of Higher	Max. No. of Route	Max. No. of Neighbor
	Peers	Entries**	Peers***
RIPng	--	1,000	100
BGP4+	1	25,000	15
	2	25,000	10
	3	25,000	5

(Note 1) The maximum number of route entries contains an alternate route.

(Note 2) The maximum number of adjacent peers indicates the number of peers that advertise the route received from the upper peer.

(Note 3) This is the value obtained when an IPv4 unicast and IPv4 multicast are not used.