Gps (Chassis Synchronization Source) - Juniper ACX1000 Configuration Manual

ACX Series Universal Access Router Configuration Guide
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gps (Chassis Synchronization Source)

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you omit both of these statements, the blackout timeout value is set to the ARP cache
timeout value, which by default is 20 minutes and is configurable with the
statement at the
[edit system arp]
minutes—Number of minutes, in addition to the ARP cache timeout value, before all
HFRR profiles on the routing device are reactivated after the ARP prefix limit is
exceeded.
Range: 1 through 15 minutes
routing—To view this statement in the configuration.
routing-control—To add this statement to the configuration.
Example: Configuring Link Protection with Host Fast Reroute
gps {
priority number;
quality-level (prc | prs |sec | smc | ssu-a | ssu-b | st2 | st3 | st3e | st4 | stu | tnc);
request request (force-switch | lockout);
}
[edit chassis synchronization
Statement introduced in Junos OS Release 12.2 for ACX Series Routers.
Configure the source to receive the 10-MHz clock input from the GPS and to be considered
one of the candidate sources for chassis synchronization by the clock source selection
algorithm.
The remaining statements are explained separately. See
interface—To view this statement in the configuration.
interface-control—To add this statement to the configuration.
External Clock Synchronization Overview for ACX Series Routers on page 226
Configuring External Clock Synchronization for ACX Series Routers on page 228
Synchronous Ethernet Overview
show chassis synchronization on page 2386
hierarchy level.
source]
aging-timer
.
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