[evla-sw-discuss] Network outage for EVLA antennas

[Jim Jackson]

James,

Try to coordinate this with Doug Gerrard.  They are checking out and 
rebooting the EDFA's sometime tomorrow (one chassis keeps producing 
laser fault alerts for no obvious reason).  It might make sense to do 
both of these at the same time to minimize downtime.  Does your work 
affect access to the cmib  "EMR-EDFA" or the deformatters in the new 
correlator room?

Jim


At 08:41 AM 11/4/2008, James Robnett wrote:

>   I need to schedule a brief 1+ hour outage for some
>of the antennas and the CBE-nodes.  It's essentially
>any antenna between 1 and 18, cbe-master and cbe-node-1.
>
>   We have a failed port on the network switch and need
>to replace the line card.  It's only time critical in
>the sense that Cisco wants the failed line card back
>ASAP now that they've sent us the replacement.  We're
>not using the failed port.
>
>   I'd like to do it tomorrow around 11am since that's
>a maintenance day.
>
>   If that's a problem please let me know.  Not sure
>who needs to have an opinion, if I left anyone off
>let me know that as well.
>
>james
>