2851 T1 clock and slip

Unanswered Question
Jun 5th, 2007
User Badges:

2851 GW, 4 slots are ok to insert VWIC2-2MFT-T1/E1. My question is about the clock.


1. If I have two T1s in the one slot connecting to same PBX, how should I configure the clock on this two T1s?

2. If I have one more T1 in the 2nd slot which alos connects to the same PBX, how should I program the 3rd one's clock?


Btw, PBX gets clock from PSTN and distribute clock to GW.


I tried different combinations but there alwasy slips in either 1 or 2 T1s.


Thanks


Thanks

  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
Loading.

When you configure network clock use, you select which modules participate and what the source of the network clock will be.To configure the clock source of a DS1 link, use the clock source command in interface configuration or ATM interface configuration mode. To restore the default line setting, use the no form of this command.< clock source {line | internal | loop-timed}


http://www.cisco.com/en/US/products/sw/iosswrel/ps5207/products_command_reference_chapter09186a00801a7ea1.html#wp1202063


Actions

This Discussion