Name: Cisco CISCO1004-CH - 1004 Enet/ISDN/Bri Rter
Brand: Cisco
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Network Synchronization Support

Configuring Network Synchronization

Cisco ASR 1000 Series Aggregation Services Routers Software Configuration Guide

& - Synchronization source manually switched

Automatic selection process : Enable

Equipment Clock : 1544 (EEC-Option2)

Clock Mode : QL-Enable

ESMC : Enabled

SSM Option : GEN1

T0 : External R0 t1 esf

Hold-off (global) : 300 ms

Wait-to-restore (global) : 300 sec

Tsm Delay : 180 ms

Revertive : No

Force Switch: FALSE

Manual Switch: FALSE

Number of synchronization sources: 2

sm(netsync NETCLK_QL_ENABLE), running yes, state 1A

Last transition recorded: (src_rem)-> 1A (src_added)-> 1A (src_rem)-> 1A (src_added)->

1A (ql_ch

ange)-> 1A (sf_change)-> 1A (force_sw)-> 1C (clear_sw)-> 1A (sf_change)-> 1A

(sf_change)-> 1A

Nominated Interfaces

Interface SigType Mode/QL Prio QL_IN ESMC Tx ESMC Rx

Internal NA NA/Dis 251 QL-ST3 NA NA

Gi1/2/0 NA Sync/En 1 QL-FAILED - -

*External R0 T1 ESF NA/En 2 QL-STU NA NA

• Use the show network-clock synchronization detail command to display all the details of network

clock synchronization parameters at the global and interface levels as shown in the following

example:

Router# show network-clock synchronization detail

Symbols: En - Enable, Dis - Disable, Adis - Admin Disable

NA - Not Applicable

* - Synchronization source selected

# - Synchronization source force selected