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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

June 22, 2001 5:00pm through June 25, 2001 12:00am
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ECS to ECN Network Interconnection WILL BE RESCHEDULED 

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.

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: 
Impact:  CORP
Time:  Sat 6/23/2001 at  11:00:00 PM CT thru Sun 6/24/2001 at   2:00:00 AM CT
 Sat 6/23/2001 at    9:00:00 PM PT thru Sun 6/24/2001 at 12:00:00 AM PT
 Sun 6/24/2001 at  5:00:00 AM London thru Sun 6/24/2001 at 8:00:00 AM London
Outage:  EDI_HUB System Reboot
Environments Impacted:  Corporate
Purpose: Preventive maintenance to improve High Availability and System 
recovery capability
Backout: Defer reboot
Contact(s):   Alex Tudor         713-853-3895  713-318-1987
  Jack Metkus       713-853-3062  713-288-0743
  Maria Santiago  713-345-7354  713-406-0588
 
ENRON CENTER SOUTH DATA CENTER - FACILITY OPERATIONS: No Scheduled Outages

ENRON NORTH AMERICAN LANS:  
Impact:  R: drive for the corp users
Time:  Fri 6/22/2001 at  10:30:00 PM CT thru Sat 6/23/2001 at   2:30:00 AM CT
 Fri 6/22/2001 at    8:30:00 PM PT thru Sat 6/23/2001 at 12:30:00 AM PT
 Sat 6/23/2001 at  4:30:00 AM London thru Sat 6/23/2001 at  8:30:00 AM London
Outage:  General Application Server Storage Upgrade
Environments Impacted:  All CORP users provided applications on the R: drive. 
Sitara, CMS, Equity Trading Systems, Adaytum, CQG, TMS, PowerMap Europe, 
PowerDat Europe, MapInfo Professional, & Secretariat
Purpose: The storage space for the application server environment will be 
upgraded with 3 additional volumes to accommodate growth as the volumes are 
at capacity. All applications residing on the R: drive will be temporarily 
unavailable from Friday, June 22, 2001 at 10:30 P.M. until Saturday June 23, 
2001 at 2:30 A.M. for users logging into the CORP domain serviced by Enron 
Net Works.  The outage is needed to perform required system maintenance 
updates and increase the storage capacity of the general application servers 
hosting the applications managed by the Enron Net Works Distributed 
Application Management group.  
Backout: Should the upgrade volumes or maintenance updates render the primary 
node server inoperable the secondary node will be brought on-line with all 
volumens maintaining current configuration.
Contact(s):  Chris Jeska    713-345-7004
                        Brian Larkin    713-853-6985

Impact:  Corp
Time:  Sun 6/24/2001 at  10:00:00 AM CT thru Sun 6/24/2001 at   1:00:00 PM CT
 Sun 6/24/2001 at    8:00:00 AM PT thru Sun 6/24/2001 at  11:00:00 AM PT
 Sun 6/24/2001 at  4:00:00 PM London thru Sun 6/24/2001 at  7:00:00 PM London
Outage:  Apply Windows 2000 SP2 to Houston CORP Domain Controllers
Environments Impacted:  Corp
Purpose: SP2 is being applied to all domain controllers to resolve security 
issues.
Backout: Uninstall SP2.
Contact(s):  Robert Stine    713-345-5214
 
FIELD SERVICES:  No Scheduled Outages.

INTERNET: No Scheduled Outages.

MESSAGING: No Scheduled Outages.

MARKET DATA: No Scheduled Outages.

NT: No Scheduled Outages.

OS/2:  No Scheduled Outages.

OTHER SYSTEMS: 
Impact:  EBS
Time:  Fri 6/22/2001 at  6:00:00 PM CT thru Sat 6/23/2001 at  12:00:00 AM CT
 Fri 6/22/2001 at  4:00:00 PM PT thru Fri 6/22/2001 at   10:00:00 PM PT
 Sat 6/23/2001 at  12:00:00 AM London thru Sat 6/23/2001 at  6:00:00 AM London
Outage:  EBS Shepherd Location
Environments Impacted:  Shepherd Employees
Purpose: To increase port Density as well as re-patch IDF panel to clean up 
cable management 
Backout: Exchange both 6509's back to the existing 6506's
Contact(s):  Jason Kilgo    713-345-3198
                    
Impact:  sysADMIRAL Batch Servers
Time:  Sat 6/23/2001 at  6:00:00 AM CT thru Sat 6/23/2001 at  6:00:00 PM CT
 Sat 6/23/2001 at  4:00:00 AM PT thru Sat 6/23/2001 at  4:00:00 PM PT
 Sat 6/23/2001 at  12:00:00 PM London thru Sun 6/24/2001 at  12:00:00 AM 
London
Outage:  SYSadmiral Server Rebuild
Environments Impacted:  None
Purpose: Server NAHOU-BPS06P will be down and there will be no access during 
this period. 
Backout: 
Contact(s):  Rusty Cheves    713-345-3798

Impact:  CORP, OTS, ETS
Time:  Wed 6/27/2001 at  6:00:00 PM 
Outage:  De-commission ENEDS01_ADAPT server
Environments Impacted:  DSS Users
Purpose: Power off old DSS server, data has been moved to SQL 2000 server 
GTHOU-APPSQ03P/GTHOUSQRPT01P. 
Backout: None
Contact(s):  Joe Hellsten    713-853-7346   713-545-4164    

Impact:  CORP
Time:  Fri 6/22/2001 at  6:00:00 PM CT thru Fri 6/22/2001 at  8:00:00 PM CT
 Fri 6/22/2001 at  4:00:00 PM PT thru Fri 6/22/2001 at  6:00:00 PM PT
 Sat 6/23/2001 at 12:00:00 AM London thru Sat 6/23/2001 at 2:00:00 AM London
Outage:  CPU replacement for Orbix dev server midas.
Environments Impacted:  Orbix development.
Purpose: Bad CPU needs replacement.
Backout: restart sever without the cpu.
Contact(s):  Malcolm Wells    713-345-3716

SITARA:    SEE ABOVE
 
SUN/OSS SYSTEM: No Scheduled Outages.

TELEPHONY: No Scheduled Outages

TERMINAL SERVER:  No Scheduled Outages.

UNIFY:  No Scheduled Outages.

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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]