BCNET VANTX Maintenance July 29, 2007 from 7:00am to 9:00am

From:      07:00 PDT July 29, 2007
To:        09:00 PDT July 29, 2007

Reason:    BCNET is migrating all VANTX connections to a
           new pair of switches, the outage last Sunday
           moved a number sites and all of the routers to
           the new switches.  The outage this Sunday is
           intended to move the remaining connections to
           the new switches.  Following are the sites that
           will be affected this Sunday:
           Servers – Akamai, Videoconfernce
           TRIUMF ORAN, WTS l3 and l2 trunks,  ECIAD,
           Med School, PHSA/CWHosp/MPACCT, St Pauls Hosp,
           VGHosp, Telesat, Great Northern Way, CBC,
           BCIT Campus and IEL, Peer1IX, CRC/GSC,
           NRC-UBC to Shaw, VANTX link to PGTX
Effects:   BCNET connectivity for each site listed
           above will be interrupted for up to 20
           minutes during this maintenance window.

Contact:   Please contact the BCNET Network Operations Centre at
           604-822-1348 option 3 or when network
           problems are experienced outside of a maintenance

Posted By: BCNET Network Management Centre
           604-822-1348 option 3