Juniper JUNOS OS 10.3 - SOFTWARE Manual page 272

Complete Software Guide for Junos
Table 34: High Availability and Resiliency Features (continued)
Feature
Graceful protocol restart for OSPF
Graceful Routing Engine switchover
(GRES) for EX4200 Virtual Chassis
configurations
GRES for ARP entries
GRES for the forwarding database
GRES for port security
Link Aggregation Control Protocol
(LACP)
LACP support for dual-homing
applications in data centers
Link aggregation groups (LAGs)
Link aggregation groups (LAGs) over
Virtual Chassis ports (VCPs)
Redundant trunk groups
Virtual Router Redundancy Protocol
(VRRP)
VRRP for IPv6 (except authentication
type and authentication key)
Virtual Chassis
Atomic software upgrade
Fast failover
Split and merge
Virtual Chassis
Automatic software update on
prospective member switches
Front-panel configuration of uplink
module ports as Virtual Chassis
ports (VCPs)
176
®
OS for EX Series Ethernet Switches, Release 10.3
EX2200 Switches
Not applicable
Not applicable
Not applicable
Not applicable
Not applicable
Junos OS 10.1R1
Junos OS 10.1R1
Junos OS 10.1R1
Not applicable
Junos OS 10.1R1
Not supported
Not supported
Not applicable
Not applicable
EX3200 and
EX4200
Switches EX4500 Switches
Junos OS 9.0R2 Junos OS 10.2R1
Junos OS 9.1R1 Not applicable
(EX4200 only)
Junos OS 9.2R1 Not applicable
(EX4200 only)
Junos OS 9.2R1 Not applicable
(EX4200 only)
Junos OS 9.2R1 Not applicable
(EX4200 only)
Junos OS 9.0R2 Junos OS 10.2R1
Junos OS 10.0R1 Junos OS 10.2R1
Junos OS 9.0R2 Junos OS 10.2R1
Junos OS 9.6R1 Not applicable
(EX4200 only)
Junos OS 9.0R2 Not supported
Junos OS 9.0R2 Junos OS 10.2R1
Junos Not supported
10.0R1
Junos OS 9.3R2 Not applicable
(EX4200 only)
Junos OS 10.0R1 Not applicable
(EX4200 only)
Copyright © 2010, Juniper Networks, Inc.
EX8200 Switches
Junos OS 9.4R1
Not applicable
Junos OS 9.4R1
Junos OS 9.4R1
Junos OS 9.6R1
Junos OS 9.4R1
Junos OS 10.0R1
Junos OS 9.4R1
Not applicable
Junos OS 9.4R1
Junos OS 9.4R1
Junos
10.1R1
Not applicable
Not applicable