Class of Service
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On the Qchip, the shaping accuracy is affected by the configured logical interface
shaping rate. [PR/79319: This issue has been resolved.]
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The DHCP traffic may stop being processed for some subscribers under heavy
login and logout conditions when the 802.1 classifiers are in use. [PR/470513:
This issue has been resolved.]
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On a shared scheduler configuration with CoS configured, the rate-limit feature
may stop functioning on changing the scheduler transmit rate. [PR/483536: This
issue has been resolved.]
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The following operations may result in large incorrect queue statistics on IQ2
interfaces:
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When the IQ2 PIC is restarted, or the interface is deactivated and reactivated,
while traffic is on and the configuration defines a high priority queue on the
interface.
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When the high priority queue number is changed under the class-of-service
configuration while traffic is on.
[PR/489049: This issue has been resolved.]
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On M Series (except M120 and M320) routers, packet classification will not work
on aggregated Ethernet bundles that have LACP enabled. [PR/492057: This issue
has been resolved.]
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The class-of-service process crashes on commit if a scheduler-map definition
does not have any forwarding-class statement. [PR/499755: This issue has been
resolved.]
Forwarding and Sampling
■
The output firewall filter counter does not work when the firewall is configured
for discard next hop. [PR/404645: This issue has been resolved.]
■
Policers cannot be modified after a system upgrade due to a flaw in the parser
routine. This error occurs when the current item is deleted and the parser cannot
proceed to the next item. With the fix, the routine in the forwarding process
(dwfd) has been modified so that the next item in the object tree is fetched before
the current object is parsed. [PR/433418: This issue has been resolved.]
■
Under certain conditions for prefix optimization, the firewall compiler may
discard a prefix configured for accept. This issue depends on the set of prefixes
configured to match across the various terms. [PR/486633: This issue has been
resolved.]
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When the MS PIC used for an RLSQ interface resides on an E3 FPC (M320), traffic
might stop flowing across the RLSQ interface after the policer on the interface
is deactivated. [PR/498069: This issue has been resolved.]
■
When a filter group is configured on an interface residing on an ES FPC, the
rpf-check configured on that interface will not function correctly. As a
74
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Issues in JUNOS Release 10.1 for M Series, MX Series, and T Series Routers
JUNOS 10.1 Software Release Notes
