Juniper JUNOS OS 10.4 - RELEASE NOTES REV 6 Release Note
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Junos
®
OS 10.4 Release Notes
Release 10.4R2
11 February 2011
Revision 6
These release notes accompany Release 10.4R2 of the Junos operating system (Junos
OS). They describe device documentation and known problems with the software. Junos
OS runs on all Juniper Networks M Series, MX Series, and T Series routing platforms, SRX
Series Services Gateways, J Series Services Routers, and EX Series Ethernet Switches.
You can also find these release notes on the Juniper Networks Junos OS Documentation
Web page, which is located at http://www.juniper.net/techpubs/software/junos.
Contents
Junos OS Release Notes for Juniper Networks M Series Multiservice Edge Routers,
MX Series Ethernet Service Routers, and T Series Core Routers . . . . . . . . . . . . 6
New Features in Junos OS Release 10.4 for M Series, MX Series, and T Series
Routers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Class of Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Interfaces and Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Junos OS XML API and Scripting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Layer 2 Ethernet Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
MPLS Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Multicast . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
MX Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Routing Policy and Firewall Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Routing Protocols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Services Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Subscriber Access Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
System Logging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
VPNs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Changes in Default Behavior and Syntax in Junos OS Release 10.4 for M
Series, MX Series, and T Series Routers . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Class of Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Forwarding and Sampling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Interfaces and Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Junos OS XML API and Scripting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
MPLS Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Platform and Infrastructure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Routing Protocols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
1Copyright © 2011, Juniper Networks, Inc.