Cisco ASR1002-5G-SHA/K9 Software Guide - Page 308
network-clock switch manual, network-clock clear switch controller-id
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Configuring Synchronous Ethernet Chapter 10 Synchronous Ethernet Support The following example shows how to configure the network-clock source quality-level in the interface configuration mode: Router(config-if)# network-clock source quality-level QL-PRC rx • Wait-to-Restore Timer: Use the network-clock wait-to-restore timer global command to set the wait-to-restore time. You can configure the wait-to-restore time to any value between 0 to 86400 seconds. The default value is 300 seconds. The wait-to-restore timer can be set in the global configuration mode and the interface configuration mode. The following example shows how to configure the wait-to-restore timer in the global configuration mode: Router(config)# network-clock wait-to-restore 10 global The following example shows how to configure the wait-to-restore timer in the interface configuration mode: Router(config)# int gigabit 0/0/0 Router(config-if)# network-clock wait-to-restore 10 • Hold-Off Time: Use the network-clock hold-off timer global command to configure hold-off time. You can configure the hold-off time to either 0 or any value between 50 to 10000 ms. The default value is 300 ms. The network-clock hold-off timer can be set in the global configuration mode and the interface configuration mode. The following example shows how to configure the hold-off timer: Router(config-if)# network-clock hold-off 50 global • Force Switch: Use the network-clock switch force command to forcefully select a synchronization source irrespective of whether the source is available, and within range. The following example shows how to configure a force switch: Router# network-clock switch force interface GigabitEthernet 0/0/0 • Manual Switch: Use the network-clock switch manual command to manually select a synchronization source, provided the clock source has a higher quality level than the currently active clock. The following example shows how to configure a manual switch: Router# network-clock switch manual interface GigabitEthernet 0/0/0 • Clear Manual and Force Switch: Use the network-clock clear switch controller-id command to clear the manual, or switch it on by force. The following example shows how to clear a switch: Router# network-clock clear switch t0 • Lock Out a Source: Use the network-clock set lockout command to lock out a clock source. A clock source flagged as lock-out is not selected for SyncE. To clear the lock-out on a source, use the network-clock clear lockout command. The following example shows how to lock out a clock source: Router# network-clock set lockout interface GigabitEthernet 0/0/0 The following example shows how to clear the lock out on a clock source: Router# network-clock clear lockout interface GigabitEthernet 0/0/0 10-12 Cisco ASR 1000 Series Aggregation Services Routers Software Configuration Guide OL-16506-10