JUNOSe 10.2.2 Release Notes
72
ERX310, ERX7xx, and ERX14xx System Maximums
10. Dynamic values represent typical limits that vary depending on configuration
details and actual dynamic behavior. For dynamic values only, multiple server
modules (SMs) in a chassis can improve the values as long as the multiple
server modules are online and the number of virtual routers configured with
NAT is greater than or equal to the number of server modules. If a server
module fails, the load is redistributed to the remaining server modules, with a
consequent reduction in aggregate capacity.
11. Static and dynamic translations occupy the same table; therefore, the number
of static translation entries present in the table reduces the room for dynamic
entries.
Table 4: Routing Protocol Maximums
Feature
ERX310
ERX705 and
ERX710
ERX1410
ERX1440
BFD
Sessions per line module
50
50
50
50
ECMP maximum paths to a destination
BGP, IS-IS, MPLS, OSPF, RIP
16
16
16
16
IPv4 forwarding table entries
(See Note 1 on page 71.)
Chassis with only ASIC modules
1,048,576
1,048,576
1,048,576
1,048,576
IP network interfaces (IPv4 and IPv6)
Per chassis
(See Note 2 on page 71.)
16,000
32,000
32,000
48,000
Per line module ASIC
8000
8000
8000
8000
IPv4 routing protocol scaling and peering densities
(See Note 3 on page 71.)
Routing table entries
(See Note 4 on page 71.)
500,000
500,000
500,000
500,000
ANCP Adjacency Scaling
(See Note 5 on page 71.)
5000
5000
5000
5000
BGP-4 peering sessions
1000
1000
1000
1000
BGP-4 routes (NLRI)
1,500,000
1,500,000
1,500,000
1,500,000
IP next hops (egress FECs) on router with ASIC modules
(used to represent the IP addresses of next-hop routers
on Ethernet interfaces)
1,000,000
1,000,000
1,000,000
1,000,000
MPLS next hops (egress FECs) on router with ASIC
modules only
500,000
500,000
500,000
500,000
MPLS forwarding entries
64,000
64,000
64,000
64,000
