Errata - Juniper JUNOS OS 10.4 - RELEASE NOTES REV 5 Release Note

Errata and Changes in Documentation for Junos OS Release 10.4 for M Series, MX Series, and T Series Routers
Copyright © 2011, Juniper Networks, Inc.

Errata

This section lists outstanding issues with the documentation.
High Availability
TX Matrix Plus routers and T1600 routers that are configured as part of a routing matrix
do not currently support nonstop active routing. [High Availability]
Interfaces and Chassis
For the T320, T640, and T1600 routers, external clock synchronization is not supported
on sonic clock generators (SCG) with DB-9 external clock interfaces.
[System Basics, Hardware Guides]
The Configuring Layer 2 Circuit Transport Mode chapter in the Network Interfaces
Configuration Guide states the following:
For Layer 2 circuit cell relay and Layer 2 trunk modes, include the
statement at the
cell [edit chassis fpc slot pic slot]
encapsulation atm-ccc-cell-relay
hierarchy level.
This configuration is correct and interoperates with routers running all versions of Junos
OS.
However, the chapter does not mention that you can also include the encapsulation
statement at the
atm-ccc-cell-relay
hierarchy level. when you include the statement at the
logical-unit-number]
interfaces interface-name unit logical-unit-number]
points in mind:
This configuration interoperates only between Juniper Networks routers running
Junos OS Release 8.2 or earlier.
This configuration does not interoperate with other network equipment, including a
Juniper Networks router running Junos OS Release 8.3 or later, unless it is also
configured with the same
For a Juniper Networks router running Junos OS Release 8.3 or later to interoperate
with another Juniper Networks router running Junos OS Release 8.2 or earlier, on the
router running Junos OS Release 8.3 or later, include the
the [edit interfaces interface-name atm-options]
The statement inserts (for sending traffic) or strips (for receiving traffic)
use-null-cw
an extra null control word in the MPLS packet.
The statement is not supported on a router running Junos OS Release
use-null-cw
8.2 or earlier.
[Network Interfaces]
With Junos OS Release 10.1 and later, you need not include the
clear-dont-fragment-bit
statement at the
[edit interfaces interface-name unit
] hierarchy level, keep the following
use-null-cw statement.
statement when configuring
atm-l2circuit-mode
hierarchy level and the
[edit interfaces interface-name]
[edit
statement at
use-null-cw
hierarchy level.
tunnel option or the
on a tunnel.
allow-fragmentation
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