------------------------------------------------------------------------------
------------------------
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 15, 2001 5:00pm through June 18, 2001 12:00am
------------------------------------------------------------------------------
------------------------



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: 

      
ALL TIMES ARE IN CST
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:  


  
Impact:  ETS
Time:  Thu 6/14/2001 at  7:00:00 AM thru Mon 6/18/2001 at  7:00:00 AM
Outage:  Implement new PGAS system
Environments Impacted:  ETS
Purpose: New system is replacing MIPS (192.168.175.62). 
Backout: 
Contact(s):  Mary Vollmer    
  
Impact:  EES
Time:  Sat 6/16/2001 at  8:00:00 AM thru Sat 6/16/2001 at  6:00:00 PM
Outage:  EES Switch Migration
Environments Impacted:  EES
Purpose: Upgrading to better switches with more capacity
Backout: none
Contact(s):  Steve Hardy  713-853-9294  713-415-0672
      

FIELD SERVICES:  No Scheduled Outages.

INTERNET: 

MESSAGING: 
  

Impact:  Exchange
Time:  Sun 6/17/2001 at  12:00:00 PM thru Sun 6/17/2001 at  2:00:00 PM
Outage:  Apply latest hotfixes to Nahou-msmbx03v & Nahou-msmbx05v
Environments Impacted:  Exchange Users on Nahou-msmbx03v & 05v
Purpose: Ensure backups and data integrity
Backout: Uninstall Hotfixes
Contact(s):  Scott Albright  713-345-9381  
  Tim Hudson  713-853-9289  
  

MARKET DATA: No Scheduled Outages.

NT:  

  
Impact:  CORP
Time:  Fri 6/15/2001 at  5:00:00 PM thru Fri 6/15/2001 at  6:00:00 PM
Outage:  NAHOU-APWEA01P RELOCATION
Environments Impacted:  Ardmore
Purpose: Move the server into a more stable environment, Cleanup rack space 
and network switches.
Backout: Leave server online in current spot.
Contact(s):  Todd Thelen    

Impact:  CORP
Time:  Fri 6/15/2001 at  6:00:00 PM thru Fri 6/15/2001 at  7:00:00 PM
Outage:  NAHOU-APTB01P
NAHOU-APTB02P
Environments Impacted:  EGM & EIM IT
Purpose: Move servers into a more stable environment.  Help cleanup rack 
space and network switches.
Backout: will not move till approved by owner Phil Glas and Iian Grieg who 
will be contacted today.
Contact(s):  Todd Thelen    
      
 
Impact:  CORP
Time:  Sat 6/16/2001 at  6:00:00 PM thru Sun 6/17/2001 at  12:00:00 PM
Outage:  NAHOU-SQLTIS02P system board replacement
Environments Impacted:  Corp
Purpose: the above mentioned server presents indications of a bad systme 
board. the server will be brought down within the specified time and the 
board will be replaced. A full backup of the server will be performed the 
night before.
aproximate time to perform the repair:                      2 hours.
Backout: restore from back up.
Contact(s):  Tino Valor    

OS/2:  No Scheduled Outages.

OTHER SYSTEMS: 
Impact:  CORP UNIX
Time:  Sat 6/16/2001 at  1:00:00 PM thru Sat 6/16/2001 at  3:00:00 PM
Outage:  Reboot of server refraction to activate controllers.
Environments Impacted:  TDS
Purpose: Need to activate redundant controller paths that were offline after 
the system reboot due to the flood.
Backout: Reboot with out controllers online.
Contact(s):  Malcolm Wells    
      
  
Impact:  Oracle Client
Time:  Fri 6/15/2001 at  5:00:00 PM thru Fri 6/15/2001 at  5:00:00 PM
Outage:  Update Oracle Names resolution method
Environments Impacted:  All CORP Windows 2000 users
Purpose: The current configuration of the Oracle client has two problems: two 
different client configurations and network file share dependence.  With two 
different configurations, support costs are increased due to identification 
requirements and the knowledge of how to troubleshoot two different methods. 
Because the TNSNames name resolution method is dependent on a text file 
called tnsnames.ora, the clients are configured to access a global file 
located on the sites W: drive. With Oracle Names as a backup, users will be 
able to resolve database paths even if the w: drive is down.
Backout: Revert user back to tnsnames only.
Contact(s):  Mark Hall    

Impact: Call Centers
Time:  Fri 6/15/2001 at  8:00:00 PM thru Sat 6/16/2001 at  8:00:00 PM
Outage:  Back-up Announcement Boards for Call Centers
Environments Impacted:  All
Purpose: Normal maintenance.
Backout: Revert back to previous back-up tapes.
Contact(s):  Cynthia Siniard    
  
Impact:  CORP
Time:  Thu 6/14/2001 at  6:00:00 PM thru Mon 6/18/2001 at  8:00:00 AM
Outage:  iBuyit Production Version Upgrade
Environments Impacted:  All
Purpose: Upgrade BBP CRM Version 2.0B to 2.0C
Backout: Restore server from the tape backup taken prior to starting.
Contact(s):  Kevin Jackson    
      

SITARA:    
Impact:  SITARA
Time:  Sat 6/16/2001 at  2:00:00 PM thru Sun 6/17/2001 at  10:00:00 AM
Outage:  Upgrading Sitara Databases
Environments Impacted:  Sitara Users
Purpose: Upgrade Sitara Production and Reporting Databases to Oracle8
Backout: Roll back to Oracle 7.3.
Contact(s):  Sitara-On-Call    713-288-0101

SUN/OSS SYSTEM: No Scheduled Outages.

TELEPHONY:   
      
      
TERMINAL SERVER:  No Scheduled Outages.

UNIFY:  No Scheduled Outages.

------------------------------------------------------------------------------
-------------------------------------------------------
        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]