On Tue, 9 Dec 2008, Justin Shore wrote:
In the middle is a new Wide Bank 28 that was set up by one of our telco guys.
He said the necessary config is minimal.
My T3 is up but I'm down/down on the serial ints on both ends. I can
manually loop up the 2811 at the VWIC and the int comes up. I can loop it up
at the biscuit jack on the 2811's side of the mux and the appropriate T1 on
the 7206 comes up. To me that makes me think the mux is fine and that both
ends are fine (at least from their perspective). So that makes me think that
something isn't matching up on the 7206 and 2811.
Can you loop one of the T1s on the 7206 and see the loop on the 2811?
It's been awhile, but I think this would be done using
controller t3 x/x
t1 x channel-group 0 timeslots 1-24 loopback ?
There should be a number of different options under this to set the
direction (facing you or facing the line) and depth (pass through the T1
framer, etc) for the loop.
I think you may need to have a peek at the config on the mux if possible.
It looks like your frames aren't passing through, which is probably why
your T1s are showing LOF/AIS. When you put a hard loop on the physical T1
end, facing back to the 7206, do the LOF/AIS indicators go out on that
port? From what I can see, the router configs look OK.
Also make sure the mux isn't trying to inject its own clocking into the
T1s. It problably isn't, but it's a good idea to check.
jms
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