Specifications

[edit]
user@host# set protocols pim nonstop-routing disable
user@host# activate protocols pim
user@host# commit
Downgrading from Release 13.3
To downgrade from Release 13.3 to another supported release, follow the procedure for
upgrading, but replace the 13.3 jinstall package with one that corresponds to the
appropriate release.
NOTE: You cannot downgrade more than three releases. For example, if your
routing platform is running Junos OS Release 11.4, you can downgrade the
software to Release 10.4 directly, but not to Release 10.3 or earlier; as a
workaround, you can first downgrade to Release 10.4 and then downgrade
to Release 10.3.
For more information, see the Installation and Upgrade Guide.
Changes Planned for Future Releases
The following are changes planned for future releases.
Routing Protocols
•
Change in Junos OS support for the BGP Monitoring Protocol (BMP)—In Junos OS
Release 13.3 and later, the currently supported version of BMP, BMP version 1, as defined
in Internet draft draft-ietf-grow-bmp-01, is planned to be replaced with BMP version
3, as defined in Internet draft draft-ietf-grow-bmp-07.txt. Junos OS can support only
one of these versions of BMP in a release. Therefore, Junos OS Release 13.2 and earlier
releases will continue to support BMP version 1, as defined in Internet draft
draft-ietf-grow-bmp-01. Junos OS Release 13.3 and later support only the updated
BMP version 3 defined in Internet draft draft-ietf-grow-bmp-07.txt. This also means
that beginning in Junos OS Release 13.3, BMP version 3 configurations are not backwards
compatible with BMP version 1 configurations from earlier Junos OS releases.
•
Removal of support for provider backbone bridging (MX Series routers) from Release
14.1—Starting with Junos OS Release 14.1, the provider backbone bridging (PBB)
capability is disabled and not supported on MX Series routers. The pbb-options
statement and its substatements at the [edit routing-instances routing-instance-name]
hierarchy level and the pbb-service-options statement and its substatements at the
[edit routing-instances routing-instance-name service-groups service-group-name]
hierarchy level are no longer available for configuring customer and provider routing
instances for PBB. When you upgrade MX Series routers running Junos OS Releases
12.3, 13.2, or 13.3 to Junos OS Release 14.1 and if your deployment contains PBB settings
in configuration files, the configuration files after the upgrade need to be modified to
remove the PBB-specific attributes because PBB is not supported in Release 14.1 and
later.
[See Provider Backbone Bridging Feature Guide for Routing Devices.]
Copyright © 2015, Juniper Networks, Inc.164
Release Notes: Junos OS Release 13.3R6 for the EX Series, M Series, MX Series, PTX Series, and T Series