[cisco-voip] strange t1 issue

[Walenta, Philip]

Do you have the clock sourced to a specific t1?  It sounds like the clock isn't syncing correctly.  What do the t1 counters show?

Sent from my iPhone

On Feb 25, 2015, at 5:27 PM, Ryan Huff <ryanhuff at outlook.com<mailto:ryanhuff at outlook.com>> wrote:

Doing a PRI migration from a 2811 vwic2 T1 to a 2911 vwic3 T1

I can get the D Channel (Serial 0/1/0:23) to come up but I can't get the B channels to come up. The

Only thing in the logs are:

%MARS_NETCLK-3-CLK_TRANS: Network clock source transitioned from priority 10 to priority 1
: %LINK-3-UPDOWN: Interface Serial0/1/0:23, changed state to up
: %MARS_NETCLK-3-CLK_TRANS: Network clock source transitioned from priority 1 to priority 10
: %LINK-3-UPDOWN: Interface Serial0/1/0:23, changed state to down
: %MARS_NETCLK-3-CLK_TRANS: Network clock source transitioned from priority 10 to priority 1
: %LINK-3-UPDOWN: Interface Serial0/1/0:23, changed state to up

Every so often it repeats. Any ideas

thanks,

ryan
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