Table of Contents
Advertisement
JunosE 11.3.0 Release Notes
Link Layer Maximums
Table 3: Link Layer Maximums
Feature
ARP entries per line module
Dynamic ARP entries
Static ARP entries
Total ARP entries
ATM bulk configuration VC ranges per chassis
ATM bulk configuration VC ranges per line module
ATM bulk configuration total VCs per chassis
ATM bulk configuration total VCs per line module
OCx/STMx/DS3-ATM
OC3/STM1 GE/FE
ATM bulk configuration overriding profile
assignments per chassis
ATM VCs per chassis (active/configured)
64
ERX310, ERX7xx, and ERX14xx System Maximums
Table 3 lists link layer maximums for the ERX routers. The following notes are referred
to in Table 3:
1.
The ERX1440 router supports a maximum of 48,000 interface columns of all types
combined. You can use either all dynamic interfaces or a combination of dynamic
and static interfaces to achieve this maximum. For bridged Ethernet, IP network,
and PPP interfaces, the ERX1440 router supports a maximum of 32,000 static
major interfaces. Although the ERX1440 router supports a maximum of 48,000
static major interfaces for PPPoE, the PPPoE static limit is enforced at the
subinterface level, which has a limit of 32,000.
The ERX705, ERX710, and ERX1410 routers support a maximum of 32,000
interfaces of all types combined; the ERX310 router supports a maximum of
16,000 interfaces of all types combined. For these routers, the interfaces can be
any combination of dynamic or static.
The JunosE Software supports up to 10,000 PPP interfaces with EAP
authentication negotiation configured. Performance and scalability is unchanged
when EAP is not configured.
2.
The total maximum number of Ethernet subinterfaces that can be active at any
one time on an ERX310 router, an ERX7xx router, or an ERX14xx router is limited by
the number of slots per chassis. Of this total, you can configure all single-tagged
VLAN subinterfaces, all double-tagged S-VLAN subinterfaces, or a combination of
both VLAN subinterfaces and S-VLAN subinterfaces to achieve this maximum.
ERX705 and
ERX310
ERX710
32,768
32,768
32,768
32,768
32,768
32,768
300
300
300
300
64,000
160,000
32,000
32,000
32,000
32,000
100
100
16,000/32,000
32,000/64,000
ERX1410
ERX1440
32,768
32,768
32,768
32,768
32,768
32,768
300
300
300
300
384,000
384,000
32,000
32,000
32,000
32,000
100
100
32,000/64,000
48,000/96,000
Copyright © 2010, Juniper Networks, Inc.
Advertisement
Table of Contents
