Known Behavior
29
Release 10.0.3
PPP
The GE-2 line module does not support dynamic IP interfaces over static PPP
interfaces when the PPPoE subinterface is also static. The OC3/STM1 GE/FE
line module does not support dynamic IP interfaces over static PPP interfaces
when the ATM interface column is also static.
PPPoE
On the ES2 4G LM, ES2 10G LM, and ES2 10G Uplink LM, data packets for
PPPoE are not counted at the PPPoE interface. Instead, PPPoE data packets are
counted at the PPP interface that sits on the PPPoE interface. Use the
show
ppp interface
command to display the data packets. Control packets for PPPoE
are counted at the PPPoE interface; use the
show pppoe interface
command
to display the control packets.
QoS
In JUNOSe Releases 7.1.x, 7.2.x, and 7.3.x, you can attach a QoS profile to
Ethernet interfaces that are configured in a link aggregation group (LAG)
interface. However, beginning with JUNOSe Release 8.0.1, you can attach a
QoS profile directly to the LAG interface. As of JUNOSe Release 8.0.1, the
software restricts you from attaching a QoS profile to any Ethernet interfaces
that are members of a LAG. [Defect ID 84632]
Work-around:
Prior to upgrading from JUNOSe Releases 7.1.x, 7.2.x, or 7.3.x
to JUNOSe Release 8.0.x or higher-numbered releases, remove the QoS profile
from the Ethernet interface. When you have successfully upgraded to JUNOSe
Release 8.0.x or higher-numbered releases, reattach the QoS profile to the LAG
interface.
In Release 7.2.0 and higher-numbered releases, you can configure the simple
shared shaper to select scheduler nodes in a named traffic-class group as active
constituents.
By default, simple implicit shared shapers activate scheduler nodes in named
traffic-class groups. The implicit constituent selection process is now the same
for both simple and compound shared shapers.
This is a change in default behavior. For releases before Release 7.2.0, you
could not configure scheduler nodes as active constituents of the simple shared
shaper, except for the best-effort node.
To recover the default behavior available before Release 7.2.0, or to select
active constituents that are different, use simple explicit shared shapers to
select best-effort nodes only.
When you are configuring compound shared shaping using explicit
constituents and you explicitly specify both a scheduler node and a queue
stacked above the node as constituents of the shared shaper, the system selects
the scheduler node (but not the queue) as the constituent.
