network-option
Syntax network-option (option-1 | option-2);
Hierarchy Level [edit chassis synchronization ]
Release Information Statement introduced in Junos OS Release 12.2 for ACX Series Routers.
Description Specify the Ethernet equipment clock (EEC) synchronization networking type.
Options Depending on the configuration of the Synchronization Status Messages (SSM) quality
level (QL), the network option functions in the following ways:
• option-1—QL must be configured for external clocks (gps or bits) whether or not QL is
enabled.
• option-2—The default QL for external clocks is QL_STU whether or not QL is enabled.
When the bits statement is configured at the [edit chassis synchronization source] hierarchy
level, the following applies:
• option-1—EEC-Option 1 applies to Synchronous Ethernet equipment optimized for
2048 Kbps. With this option, the BITs interface operates at the speed of an E1 interface.
• option-2—EEC-Option 2 applies to Synchronous Ethernet equipment optimized for
1544 Kbps. With this option, the BITS interface operates at the speed of a T1 interface.
Required Privilege
Level
interface—To view this statement in the configuration.
interface-control—To add this statement to the configuration.
Related
Documentation
• show chassis synchronization on page 2386
Copyright © 2017, Juniper Networks, Inc.1634
ACX Series Universal Access Router Configuration Guide
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