Juniper ACX2000

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Ingress Classification can either be specified as fixed or BA classifiers.
•
Fixed classification using forwarding classes and BA classification using IPv4 precedence
value are supported.
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The following scheduling and queuing properties are supported:
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Transmit rate per queue
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Shaping rate per queue
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WRED
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Forwarding classes
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Buffer size per queue
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Forwarding class to multilink class mapping. You use the multilink-class statement to
map a forwarding class into a multiclass MLPPP (MCML).
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All of the firewall features supported on ACX routers are applicable for MLPPP interfaces
for IPv4 packets
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For rewrite rules, IPv4 precedence rule is supported.
The following CoS capabilities are supported on MLPPP interfaces for MPLS packets:
•
Ingress Classification can either be specified as fixed or BA classifiers. Fixed classification
using forwarding classes and BA classification using EXP bits are supported.
•
The following scheduling and queuing properties are supported:
•
Transmit rate per queue
•
Shaping rate per queue
•
WRED
•
Forwarding classes
•
Buffer size per queue
•
Forwarding class to multilink class mapping. You use the multilink-class statement to
map a forwarding class into a multiclass MLPPP (MCML).
•
All of the firewall features supported on ACX routers are applicable for MLPPP interfaces
for IPv4 packets
•
For rewrite rules, the EXP rule is supported.
The following example illustrates an MLPPP CoS configuration set:
[edit]
class-of-service {
classifiers {
inet-precedence all-traffic-inet {
forwarding-class assured-forwarding {
loss-priority low code-points 101;
}
forwarding-class expedited-forwarding {
loss-priority low code-points 000;
Copyright © 2017, Juniper Networks, Inc.884
ACX Series Universal Access Router Configuration Guide