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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 1, 2001 5:00pm through June 4, 2001 12:00am
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ECS to ECN Network Interconnection, June 9th 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 June 9th 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:  
Impact:  ENS
Time:  Fri 6/1/2001 at  11:00:00 PM CT thru Fri 6/1/2001 at  11:45:00 PM CT
	Fri 6/1/2001 at    9:00:00 PM PT thru Fri 6/1/2001 at     9:45:00 PM PT
	Sat 6/2/2001 at  5:00:00 AM London thru Sat 6/2/2001 at  5:45:00 AM London
Outage:  Enable routing on new router ecn-34-cor-ccr1
Environments Impacted:  ENS
Purpose: This router will be used to connect to the new building
Backout: remove routing on the router.
Contact(s): 	Scott Shishido    713-853-9780

Impact:  AEP
Time:  Fri 6/1/2001 at  8:00:00 PM CT thru Fri 6/1/2001 at  8:30:00 PM CT
	Fri 6/1/2001 at  6:00:00 PM PT thru Fri 6/1/2001 at  6:30:00 PM PT
	Sat 6/2/2001 at  2:00:00 AM London thru Sat 6/2/2001 at  2:30:00 AM London
Outage:  Shutting off the internal link to 1201 Louisiana
Environments Impacted:  AEP
Purpose: Company occupying that space has been sold.
Backout: None
Contact(s): 	Garhett Clark         713-345-9953
                        Robert Humlicek   713-853-6366   713-406-8293
		    		    		    		
Impact:  ENS/GCO
Time:  Fri 6/1/2001    thru Wed 7/4/2001   
Outage:  HPL migration to AEP
Environments Impacted:  GCO
Purpose: Sites sold
Backout: None
Contact(s): 	Garhett Clark         713-345-9953
		Robert Humlicek   713-853-6366   713-406-8293

FIELD SERVICES:  No Scheduled Outages.

INTERNET: 
Impact:  Internet
Time:  Fri 6/1/2001 at  10:30:00 PM CT thru Fri 6/1/2001 at  10:45:00 PM CT
	Fri 6/1/2001 at    8:30:00 PM PT thru Fri 6/1/2001 at     8:45:00 PM PT
	Sat 6/2/2001 at  4:30:00 AM London thru Sat 6/2/2001 at  4:45:00 AM London
Outage:  Reboot Enron.com edge routers
Environments Impacted:  Internet
Purpose: Regular reboot to prevent such problems as memory corruption. Intermettent disruption to last about five minutes.
Backout: 
Contact(s): 	John Shupak          713-853-7943
		Bryan Aubuchon    713-345-8446 
 
MESSAGING: 
Impact:  Corp Notes
Time:  Fri 6/1/2001 at  9:00:00 PM CT thru Sat 6/2/2001 at  1:00:00 AM CT
	Fri 6/1/2001 at  7:00:00 PM PT thru Fri 6/1/2001 at 11:00:00 PM PT
	Sat 6/2/2001 at  3:00:00 AM London thru Sat 6/2/2001 at  7:00:00 AM London
Outage:  cNotes Server Reboots
Environments Impacted:  All users on any of the mailservers listed below
Purpose: Scheduled @ 2 week interval
Backout: Make sure server comes up.
Contact(s): 	Trey Rhodes  (713) 345-7792  
		    		    		    		
Impact:  EI
Time:  Fri 6/1/2001 at  9:00:00 PM CT thru Sat 6/2/2001 at  1:00:00 AM CT
	Fri 6/1/2001 at  7:00:00 PM PT thru Fri 6/1/2001 at 11:00:00 PM PT
	Sat 6/2/2001 at  3:00:00 AM London thru Sat 6/2/2001 at  7:00:00 AM London
Outage:  EI Notes Server Maintenance
Environments Impacted:  EI Local/Domestic/Foreign Sites
Purpose: Scheduled @ 2 week interval
Backout: N/A
Contact(s): 	David Ricafrente    713-646-7741
 
MARKET DATA: No Scheduled Outages.

NT: No Scheduled Outages.

OS/2:  No Scheduled Outages.

OTHER SYSTEMS: No Scheduled Outages.

SITARA:  No Scheduled Outages.

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]