EtherHaul Operation, Administration and Maintenance Manual
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determine which clock source of use-based on performance and the need to avoid
loops. Quality Level is based on the clock’s holdover performance.
Quality Levels (ql) names and hierarchy:
Table: Quality Levels (ql) and Names
No.
Name
No.
Name
0
ql-stu
8
ql-ssu-b
1
ql-prs
9
ql-inv9
2
ql-prc
10
ql-eec2
3
ql-inv3
11
ql-eec1
4
ql-ssu-a
12
ql-smc
5
ql-inv5
13
ql-st3e
6
ql-inv6
14
ql-prov
7
ql-st2
15
ql-dnu
SyncE is a licensed feature that requires license for operation. Before configuring it,
verify that license is available and enable the
synce
license.
10.1.1
SyncE Configuration
Figure 10-2 Advanced Config Page: Synchronization
– SyncE
The reference clock (ref-clock) can be configured per interface.
This section allows configuring the following parameters:
Port – the port the SyncE ref-clock is configured on: Host (internal clock, default
settings cannot be changed), Eth0 (RF), Eth1 -4.
Status – clock status: active, backup (and on what input), down.
