Generated Weekly Report for Abilene

Abilene Network Operations Report
01/08/2007 - 01/14/2007
Abilene Network Operations Center
at Indiana University

New Customers

None

Upgrades

None

New Services

None

Unscheduled Outages Summary

Ticket Number	Customer Impact	Network Impact	*Title*	Outage Type	*Start Time (UTC)*	*End Time (UTC)*

None during this report period

Scheduled Maintenances Summary

Ticket Number	Customer Impact	Network Impact	*Title*	Maintenance Type	*Start Time (UTC)*	*End Time (UTC)*

9592	3-Elevated	2-High	Abilene Backbone Circuit STTL-DNVR Emergency Maintenance Completed	Circuit	01/12/2007 11:10 AM	01/12/2007 11:13 AM
					01/12/2007 11:34 AM	01/12/2007 11:35 AM
					01/12/2007 11:39 AM	01/12/2007 11:40 AM

Scheduled Maintenances Detail

Ticket No.:	9592:45
Subject:	Abilene Backbone Circuit STTL-DNVR Emergency Maintenance Completed
Affected:	Backbone Circuit STTL-DNVR
Start Time:	Friday, January 12, 2007, 11:10 AM (1110) UTC
End Time:	Friday, January 12, 2007, 11:13 AM (1113) UTC
Start Time:	Friday, January 12, 2007, 11:34 AM (1134) UTC
End Time:	Friday, January 12, 2007, 11:35 AM (1135) UTC
Start Time:	Friday, January 12, 2007, 11:39 AM (1139) UTC
End Time:	Friday, January 12, 2007, 11:40 AM (1140) UTC
Description:	Circuit provider, QWEST Communications, performed emergency circuit maintenance. An outage of up to 6 hours was expected. Traffic rerouted during maintenance. Maintenance has been completed.

Downtime and Aailability

Abilene Core Nodes	Down Time	Reporting Period Availability	52 Week Availability
ATLA T640M	0 hr 0 min	100.00000%	99.99828%
CHIN T640	0 hr 0 min	100.00000%	99.99924%
DNVR T640	0 hr 0 min	100.00000%	99.99943%
HSTN T640	0 hr 0 min	100.00000%	99.99809%
IPLS T640	0 hr 0 min	100.00000%	99.99428%
KSCY T640	0 hr 0 min	100.00000%	99.99943%
LOSA T640	0 hr 0 min	100.00000%	99.99141%
NYCM T640	0 hr 0 min	100.00000%	99.99943%
SNVA T640	0 hr 0 min	100.00000%	99.99828%
STTL T640	0 hr 0 min	100.00000%	99.99924%
WASH T640	0 hr 0 min	100.00000%	99.99886%
** ATLA M5	0 hr 0 min	100.00000%	100.00000%

Aggregate Abilene Core Nodes	0 hr 0 min	100.00000%	99.99800%

** Less than 52 weeks of data available

Abilene Backbone Circuits	Down Time	Reporting Period Availability	2 Week Availability
ATLA-IPLS OC-192	0 hr 0 min	100.00000%	100.00000%
ATLA-HSTN OC-192	0 hr 0 min	100.00000%	92.91171%
ATLA-WASH OC-192	0 hr 0 min	100.00000%	100.00000%
CHIN-IPLS OC-192	0 hr 0 min	100.00000%	100.00000%
CHIN-NYCM OC-192	0 hr 0 min	100.00000%	100.00000%
DNVR-KSCY OC-192	0 hr 0 min	100.00000%	100.00000%
DNVR-SNVA OC-192	0 hr 0 min	100.00000%	100.00000%
DENV-STTL OC-192	0 hr 5 min	99.95040%	99.97520%
HSTN-KSCY OC-192	0 hr 0 min	100.00000%	100.00000%
HSTN-LOSA OC-192	0 hr 0 min	100.00000%	100.00000%
IPLS-KSCY OC-192	0 hr 0 min	100.00000%	100.00000%
LOSA-SNVA OC-192	0 hr 0 min	100.00000%	100.00000%
NYCM-WASH OC-192	0 hr 0 min	100.00000%	100.00000%
SNVA-STTL OC-192	0 hr 0 min	100.00000%	100.00000%

Aggregate All Abilene Backbone Circuits	0 hr 5 min	99.99646%	99.49192%

Upcoming Scheduled Maintenances

Ticket No.:	9608:45
Subject:	Abilene Backbone Circuit DNVR - STTL Maintenance
Affected:	Backbone Circuit DNVR-STTL
Start Time:	Wednesday, January 17, 2007, 11:00 AM (1100) UTC
End Time:	Wednesday, January 17, 2007, 12:00 PM (1200) UTC
Description:	Circuit provider, Qwest Communications, will be replacing a card in Grand Junction, CO due to a low signal. The expected downtime is brief; however, the entire maintenance window is reserved.

Ticket No.:	9570:45
Subject:	Internet2 Network Backbone Circuit CHIC-NEWY Maintenance
Affected:	CHIC - NEWY
Start Time:	Thursday, January 18, 2007, 5:00 AM (0500) UTC
End Time:	Thursday, January 18, 2007, 11:00 AM (1100) UTC
Description:	Provider Level3 will be performing maintenance to the backbone circuit from Chicago to New York. The expected downtime period is 2 hours, however the entire window will be reserved. Traffic will be re-routed.