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W E E K E N D   S Y S T E M S   A V A I L A B I L I T Y

F O R

July 6, 2001 5:00pm through July 9, 2001 12:00am
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ECS to ECN Network Interconnection July 14, 2001

This is a notification that the Enron Corp. I/T Networks team will be 
connecting the new building network infrastructure located in Enron Center 
South (ECS) to the existing Enron Center North (ECN) backbone network.  While 
this activity is not expected to produce a disruption to network services, 
this notice is designed to alert the organization to our activities.  No 
network hardware or systems are anticipated to be shutdown.  The actual 
physical interconnection of the networks will be performed in the EB 34th 
floor Data Center.

Interconnection activities are scheduled to occur the evening of July 14, 
2001 starting from 7:00 p.m.(CT) and completing around 11:00 p.m. (CT). 
Application testing activities will begin at 11:00 p.m. (CT) once all network 
testing has completed.

If you have any further questions, please contact Pete Castrejana at 
713-410-0642 for more information.

                            
SCHEDULED SYSTEM OUTAGES: 

ARDMORE DATA CENTER - FACILITY OPERATIONS: No Scheduled Outages.

AZURIX: No Scheduled Outages.

EB34 DATA CENTER - FACILITY OPERATIONS: No Scheduled Outages.

EDI SERVER: No Scheduled Outages.

ENRON CENTER SOUTH DATA CENTER - FACILITY OPERATIONS: No Scheduled Outages

ENRON NORTH AMERICAN LANS:  ALSO SEE ORIGINAL REPORT
Impact:  EES
Time:  Fri 7/6/2001 at  5:00:00 PM CT thru Fri 7/6/2001 at  5:30:00 PM CT
 Fri 7/6/2001 at  3:00:00 PM PT thru Fri 7/6/2001 at  3:30:00 PM PT
 Fri 7/6/2001 at  11:00:00 PM London thru Fri 7/6/2001 at  11:30:00 PM London
Outage:  Reboot EES Houston Router
Environments Impacted:  EES
Purpose: Maintenance
Backout: None
Contact(s):  Garhett Clark    713-345-9953
 
FIELD SERVICES:  No Scheduled Outages.

INTERNET:       ALSO SEE ORIGINAL REPORT 
Impact:  CORP
Time:  Fri 7/6/2001 at    2:00:00 PM CT thru Fri 7/6/2001 at  10:00:00 PM CT
 Fri 7/6/2001 at  12:00:00 PM PT thru Fri 7/6/2001 at    8:00:00 PM PT
 Fri 7/6/2001 at  8:00:00 PM London thru Sat 7/7/2001 at  4:00:00 AM London
Outage:  NAHOU-WWCLQ02P RELOCATION
Environments Impacted:  web
Purpose: Owner is using server for new project
Backout: none needed, this is requested by owner
Contact(s):  Todd Thelen          713-853-9320
  Andrew Hawthorn  713-853-6069  877-345-0586
  Brent Tiner             713-853-7495
  Guy Schlein           713-853-6865

MESSAGING: 
Impact:  nahou-msmbx05v
Time:  Fri 7/6/2001 at  5:00:00 PM CT thru Fri 7/6/2001 at  9:00:00 PM CT
 Fri 7/6/2001 at  3:00:00 PM PT thru Fri 7/6/2001 at  7:00:00 PM PT
 Fri 7/6/2001 at  11:00:00 PM London thru Sat 7/7/2001 at  3:00:00 AM London
Outage:  Exchange user database maintenance
Environments Impacted:  Users on server nahou-msmbx05v
Purpose: The corruption in the databases are causing backup to not be able to 
perform.  We will need to move the users mail to new databases, so that we 
can back them up.
Backout: Restore from backup
Contact(s):  David Lin    713-345-1619
 
MARKET DATA: No Scheduled Outages.

NT: No Scheduled Outages.

OS/2:  No Scheduled Outages.

OTHER SYSTEMS:      SEE ORIGINAL REPORT  
 
SITARA:  No Scheduled Outages.

SUN/OSS SYSTEM: No Scheduled Outages.

TELEPHONY: No Scheduled Outages

TERMINAL SERVER:  No Scheduled Outages.

UNIFY:  No Scheduled Outages.

 
SCHEDULED SYSTEM OUTAGES: Australia
Impact:  CORP 
Time:  Sat 7-July-2001 at  08:00:00 AM Sydney thru Sat 7-July-2001  at  
20:00:00 PM Sydney
 Fri 6-July-2001  at 23:00:00 PM GMT (London) thru Sat 1-July-2001 at  
11:00:00 PM GMT (London)
 Fri 7/6/2001 at  5:00:00 PM CT (Houston) thru Sat 7/7/2001 at  5:00:00 AM CT 
(Houston) 
Outage: New Server Room
Environments Impacted:  Corp Sydney - all systems
Purpose: New Server Room "Go Live". All Systems will be shutdown to enable 
selected server moves into new Server room and installation of UPS bypass 
switch & termination of "tie" cables 
Backout: Move servers back to existing Server Room
Contact(s):  David Brown  +61-407-772-884
  Elliott Katz      +61-405-146-026

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        FOR ASSISTANCE

(713) 853-1411   Enron Resolution Center


Specific Help:
Information Risk Management   (713) 853-5536
SAP/ISC                                                                       
        (713) 345-4727
Unify On-Call      (713) 284-3757  [Pager]
Sitara On-Call     (713) 288-0101  [Pager]
RUS/GOPS/GeoTools/APRS   (713) 639-9726  [Pager]
OSS/UA4/TARP    (713) 285-3165  [Pager]
CPR      (713) 284-4175  [Pager]
EDI Support      (713) 327-3893  [Pager]
EES Help Desk     (713)853-9797 OR (888)853-9797
TDS -Trader Decision Support On-Call                    (713) 327-6032 [Pager]