Copyright © 2010, Juniper Networks, Inc.
E120 and E320 System Maximums
85
Appendix A: System Maximums
E120 and E320 System Maximums
The following tables provide system maximums for the E120 router and the E320
router.
General System Maximums
Table 8 lists some general system maximums for the E120 router and the E320 router.
The following notes are referred to in Table 8:
1.
The maximum number applies to any combination of VRs and VRFs. The number
of VRs and VRFs that you can configure depends on your configuration. You cannot
achieve the maximum number if each VR and VRF instance is running a routing
protocol.
2.
The maximum of 3000 VRs and VRFs can be achieved only with the SRP-120 and
SRP-320 modules, which have 4 GB of memory. The limits cannot be achieved
with the SRP-100 module, which has 2 GB of memory.
Table 8: General System Maximums
Feature
E120
E320
Fabric size
120 Gbps
100 Gbps/320 Gbps
Chassis per 7-foot rack
6
3
NTP clients
1000
1000
NTP servers
300
300
Sessions per chassis (simultaneous FTP + SSH, in
any combination)
30
30
Virtual routers and VRFs per chassis, combined
(See Notes 1 and 2 on page 85.)
3000
3000
Virtual routers and VRFs per line module, combined
(See Notes 1 and 2 on page 85.)
3000
3000
ICR Partitions per chassis
640
640
ICR Partitions per line module
64
64
