Users Guide

2. Set the SyncE mode to QL-disabled.
SwitchA(config)# sync-e mode ql-disabled
3. Enable SyncE on the interfaces that are connected to the clock sources and interfaces transmitting to the neighboring
SyncE node.
SwitchA(config)# interface ethernet 1/1/1
SwitchA(conf-if-eth1/1/1)# sync-e enable
SwitchA(conf-if-eth1/1/1)# exit
SwitchA(config)# interface ethernet 1/1/2
SwitchA(conf-if-eth1/1/2)# sync-e enable
SwitchA(conf-if-eth1/1/2)# exit
SwitchA(config)# interface ethernet 1/1/3
SwitchA(conf-if-eth1/1/3)# sync-e enable
4. Configure priority on the ports to ensure that the best synchronization clock source is selected.
SwitchA(conf-if-eth1/1/2)# sync-e priority 1
5. Verify the SyncE configuration.
SwitchA# show sync-e
QL Mode : QL-Disabled
Lock Status : Locked
Selected QL for Tx : -
Selection Process State : State 2A(QL-disabled and no active switch
request)
Primary Reference Interface : Ethernet 1/1/2
Secondary Reference Interface : Ethernet 1/1/1
Selected Reference Clock Identity : -
Local Clock Identity : 8c:04:ba:ff:fe:b0:96:40
SSM Network Option : Option 1
Hold-off Time : 300 ms
Wait-To-Restore Time : 300 s
SyncE Interfaces
-------------------------------------------------------------
Interface Priority QL Signal State Status
State
-------------------------------------------------------------
Ethl/1/1 100 - Up Available Secondary
Ethl/1/2 1 - Up Available Primary
Ethl/1/3 128 - Up Available -
-------------------------------------------------------------
Switch B configuration
1. Enable SyncE on the switch.
SwitchB: configure terminal
SwitchB(config)# sync-e enable
2. Set the SyncE mode to QL-disabled.
SwitchB(config)# sync-e mode ql-disabled
3. Enable SyncE on the interfaces that are connected to the clock sources and interfaces transmitting to the neighboring
SyncE node.
SwitchB(config)# interface ethernet 1/1/1
SwitchB(conf-if-eth1/1/1)# sync-e enable
4. Verify the SyncE configuration.
SwitchB# show sync-e
QL Mode : QL-Disabled
Lock Status : Locked
Selected QL for Tx : -
Selection Process State : State 2A(QL-disabled and no active switch request)
Primary Reference Interface : Ethernet 1/1/1
Secondary Reference Interface : -
Selected Reference Clock Identity : -
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System management