network- clock-slect help needed

[iptuser]

Posted by: iptuser55 - Apr 29, 2008, 1:29am PST


I have a router with slips with the following config.
network-clock-participate slot 1
network-clock-select 1 E1 1/0

However the two controller for T1 as :
controller E1 1/0
controller E1 1/0/0

Should the text also include the
network-clock-select 1 E1 1/0/0 - i.e match the controller set up?


Does any one have step by step guide to clocking

From what I understand if I`m reading it correct the commends

network-clock-participate slot 1
network-clock-select 1 E1 1/0

The network-clock-participate means that the slot is involved in clocking i.e needs to look for it and the network-clock-select 1 is that the clocking comes from this source ?

On the Serial you can then have line, external, line primary etc- Does this then tell the E1 1/0 where to look for the clock source?

What is the commend if you wish for the clock to be from the internal bus i.e the rouetr provides the clocking to a telephone system
thanks

 

[jacobkeld666]

The "network-clock-participate" binds or allows that slot to participate with the network clock. Depending on what you are doing, you don't need the "network-clock-select" command. Are you connecting this to a PSTN trunk or are you using this voice gateway to provide IP connectivity for a PBX? If you are connecting this gateway to a PSTN connection (say a PRI), then you can set the clock source under the T1 controller (typically the PSTN provides the clock and the default is for the T1 controller to pull clock off of the line).