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Junior Member
Reputation: 10
IP Clock Link Failure and External Clock Reference Problem
Dear All,
IP Clock Link failure and External Clock Reference Problem, are two prominent alarms I see on some of our 3G sites on our network. When I read up about this alarm via Hedex, I discovered that it could have some impact on network's QoS.
Has anyone in the house attempted any solution that permanently cleared these two alarms.
Many thanks for you kind response.
BR,
Deekeyz.
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2016-08-10 06:08 PM
# ADS
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Junior Member
Reputation: 10
Re: IP Clock Link Failure and External Clock Reference Problem
Look like this is a GPS cable issue
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Senior Member
Reputation: 360
Re: IP Clock Link Failure and External Clock Reference Problem
Hi,
Its better to block related cells until the alarm is fixex
Yeap, you're correct. That alarm has impact on QoS
Best people are those who are useful to others
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Member
Reputation: 21
Re: IP Clock Link Failure and External Clock Reference Problem
2 things...
If your transmission is ATM set your Clock Mode to Line Clock and for IP transmission set Clock Mode to Synch Ethernet
If the alarm doesn't clear check the E1 configured to provide clocking on ATM sites. For IP sites check the TX node if clocking/sync is set
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