The following features have been added to JUNOS Release 7.4. The identifier following the description is the short title of the manual or manuals to consult for further information. For a complete list of manuals, see Table 8.
[FPC Installation Instructions, Class of Service, System Basics, Command Reference: System Basics and Services]
For information about configuring ATM-over-SHDSL interfaces, see the “ATM-over-SHDSL interfaces on J4300 or J6300 Services Routers” feature description under “Interfaces and Chassis” in this section. [J-series Configuration Guide, J-series Getting Started Guide, Network Interfaces]
[System Basics, Command Reference: System Basics and Services]
The JUNOS software uses the name dfc for the local1 facility for messages directed to a remote system.
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For a description of system log messages that are generated by the dfc facility, please contact Juniper Networks customer support. |
[System Log Messages Reference]
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The discard accounting action is only supported for IPv4 (not IPv6) firewall filters. |
[J-series Configuration Guide]
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Please contact Juniper Networks customer support before implementing this feature with DSLAMs other than Paradyne and Ericsson EDA. |
If the values for the following configuration statements at the [edit protocols dlsw] hierarchy level are modified, any existing DLSw peer connection is torn down when the configuration is committed: connection-idle-timeout, dlsw-cos, local-peer, multicast-address, promiscuous, and receive-initial-pacing. If the remote-peer remote-peer-name statement is added or removed, only that remote peer and its associated circuits are affected. Any changes made to the values for the traceoptions statement do not affect existing peer connections or circuits.
For information about configuring classifiers, see the Class of Service Configuration Guide. [J-series Configuration Guide, Services Interfaces, Command Reference: System Basics and Services]
[Routing Protocols]
Table 1 lists the maximum scheduler buffer sizes. When large buffer sizes are not enabled, maximum sizes vary by PIC and platform type. When large buffer sizes are enabled, maximum sizes differ by interface type.
Table 1: JUNOS 7.4 Maximum Scheduler Buffer Sizes
To enable larger buffer sizes to be configured on an IQ PIC, include the q-pic-large-buffer statement at the [edit chassis fpc slot-number pic pic-number] hierarchy level. To configure buffer sizes, include the buffer-size statement at the [edit class-of-service schedulers scheduler-name] hierarchy level. [Class of Service]
Table 2: JUNOS 7.4 JUNOScript Tags and Equivalent CLI Commands
[JUNOScript Reference]
Configuration commit scripts also enable you to create macros, which expand simplified custom aliases for frequently used configuration statements into standard JUNOS configuration statements. Commit scripts are written in Extensible Stylesheet Language Transformations (XSLT). [Configuration Scripting]