Table 9: Layer 3 Protocols Features - Juniper JUNOS OS 10.3 - SOFTWARE Manual

Table 8: Layer 2 Network Protocols Features (continued)
Feature
Proxy ARP—unrestricted
Proxy ARP per VLAN
Q-in-Q tunneling
Q-in-Q VLAN extended support for
multiple S-VLANs per access
interface, firewall-filter-based VLAN
assignment, and routed VLAN
interfaces (RVIs)
Root protection for spanning-tree
protocols
Spanning tree:
Spanning Tree Protocol (STP)
Rapid Spanning Tree Protocol
(RSTP)
Multiple Spanning Tree Protocol
(MSTP)
Spanning tree:
VLAN Spanning Tree Protocol
(VSTP)
Spanning tree:
RSTP and VSTP concurrent
configuration
Storm control
Unknown Layer 2 unicast forwarding
VLAN ID translation
VLAN range

Table 9: Layer 3 Protocols Features

Feature
Bidirectional Forwarding Detection
(BFD)
Copyright © 2010, Juniper Networks, Inc.
EX3200 and
EX4200
EX2200 Switches Switches
Junos OS 10.1R1 Junos OS 9.6R1
Junos OS 10.1R1 Junos OS 10.1R1
Not supported Junos OS 9.3R2
Not supported Junos OS 9.6R1
Junos OS 10.1R1 Junos OS 9.1R1
Junos OS 10.1R1 Junos OS 9.0R2
Junos OS 10.1R1 Junos OS 9.4R1
Not supported Junos OS 10.2R1
Junos OS 10.1R1 Junos OS 9.1R1
Not supported Junos OS 9.3R2
Not supported Junos OS 10.0R1
Junos OS 10.1R1 Junos OS 9.2R1
EX3200 and
EX4200
EX2200 Switches Switches
Not supported Junos OS 9.0R2
Chapter 1: Software Overview
EX4500 Switches EX8200 Switches
Junos OS 10.2R1 Junos OS 10.0R1
Junos OS 10.2R1 Junos OS 10.1R1
Not supported Not supported
Not supported Not supported
Junos OS 10.2R1 Junos OS 9.4R1
Junos OS 10.2R1 Junos OS 9.4R1
Junos OS 10.2R1 Junos OS 9.6R1
Junos OS 10.2R1 Junos OS 10.2R1
Junos OS 10.2R1 Junos OS 9.4R1
Junos OS 10.2R1 Junos OS 10.0R1
Not supported Not supported
Junos OS 10.2R1 Junos OS 9.4R1
EX4500 Switches EX8200 Switches
Junos OS 10.2R1 Junos OS 9.4R1
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