02-02-2008 04:06 AM - edited 03-05-2019 08:53 PM
Hi Gurus,
I have a T1 FR circuit between my core router and a remote router. Do I need to configure "network-clock-participation wic 1" global configuration command for proper functioning of FR-T1 circuit? Moreover, what is the differance among the effects of the commands "network-clock-participation wic 1 @ global conf mode", "clock source line primary @ T1 controller config mode" and "clockrate 64000 @ DCE of FR global conf mode"........?
Also, PLL is the primary and default source of network clock in routers, what is the significance of Network clock?
--gaurav
02-02-2008 02:22 PM
The clocking is provided by the frame-relay switch (A.K.A your provider).
network-clock-participate
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123tcr/123tvr/vrht_n1.htm#wp1016893
clock source (controller)
http://www.cisco.com/univercd/cc/td/doc/product/software/ios124/124cr/hif_r/int_a1h.htm#wp1201591
clock rate (interface serial)
http://www.cisco.com/univercd/cc/td/doc/product/software/ios124/124cr/hif_r/int_a1h.htm#wp1201265
HTH,
__
Edison.
02-03-2008 03:39 AM
Thanks Edison,
The document is pretty informative.
But what I seek is what is the difference among these commands? When should we use what command? Moreover, what will happen if i configure my routers with network clock participate command while you say that the clocking will be provided by service provider Equipment. Kindly help remove my confusion.
--gaurav
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