aims workshop heidelberg, 9-11 march 1998 project james - january 1998 mick palfrey james...
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![Page 1: AIMS Workshop Heidelberg, 9-11 March 1998 Project JAMES - January 1998 Mick Palfrey JAMES Operational Board Chairman](https://reader036.vdocuments.us/reader036/viewer/2022082506/5697bf7b1a28abf838c837f7/html5/thumbnails/1.jpg)
AIMS WorkshopHeidelberg, 9-11 March 1998
Project JAMES - January 1998
Mick Palfrey
JAMES Operational Board Chairman
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AIMS WorkshopHeidelberg, 9-11 March 1998
JAMES
Network Services Network Management Network Performance Other Activities/Issues
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AIMS WorkshopHeidelberg, 9-11 March 1998
London
Dublin
Amsterdam
Paris
Zurich
Koln
Milan
Vienna
MadridLisbon
Athens
Oslo
Copenhagen
Helsinki/TelecomFinland
Brussels
Luxembourg
Helsingborg
Helsinki/Finnet
Reykjavik
Tel-Aviv, Israel
JAMES Topology
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AIMS WorkshopHeidelberg, 9-11 March 1998
XCs used by JAMES
Newbridge 36170 Alcatel A1000AXSiemens EWSXpress Lucent AXC2000GDC Apex Siemens ATM-CC62Cisco LightStream 1010 Fore ASX-200BX
Switches from 7 different vendors
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AIMS WorkshopHeidelberg, 9-11 March 1998
Network Services Available
CBR VBR IP over ATM SVCs LANE SMDS
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AIMS WorkshopHeidelberg, 9-11 March 1998
MadridLisbon
Oslo
Cop.
Helsingborg
HelsinkiFinnet
Br.
Lux.
Dublin
Lon.
Amst.
Paris
Zur.
Koln
Milan
Vienna
HelsinkiTelecom Finland
ReykjavikService CapabilityCBR (all)IP over ATMVBR SVCsMulticast (ATM)SMDSLANE
AIMS Workshop
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AIMS WorkshopHeidelberg, 9-11 March 1998
Milan
Telecom Finland
SVC connectivity
MadridLisbon
Oslo
Copenhagen
Helsingborg
HelsinkiFinnet
Brussels
Lux.
Dublin
London
Amsterdam
Paris
Zurich
Koln
Vienna
Helsinki
Reykjavik
IISP wef 11/9711/97 B-ISUP/IISP1/97 IISP
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AIMS WorkshopHeidelberg, 9-11 March 1998
Network Services not Achievedin JAMES Core
ABR (local tests started)
UBR (tests started) IP Multicast
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AIMS WorkshopHeidelberg, 9-11 March 1998
Network Management
Automated Reservation Electronic interchange of connection requests
Xcoop as above but including Network Element
Manager to configure end-end PVCs (where available)
implementation and test schedule in place (experiments still ongoing)
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AIMS WorkshopHeidelberg, 9-11 March 1998
Network Management (user)
WEB based Management Tools Customer Management Interface (CMI)
Customer connection requests, modifications etc.
Network Status Link and/or Node outages
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AIMS WorkshopHeidelberg, 9-11 March 1998
Network Performance
Extensive testing of JAMES network performed against I.356 standard
SVC set up delay measurements
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AIMS WorkshopHeidelberg, 9-11 March 1998
Network Performance
Example
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AIMS WorkshopHeidelberg, 9-11 March 1998
Network PerformanceConnection 5 - CER and I.356 objective
Overall results
1,E-10
1,E-09
1,E-08
1,E-07
1,E-06
1,E-05
1,E-04
1,E-03
Dec Jan Feb Mar Apr May June
Period
CE
R
CER
I.356 CER
Trend
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AIMS WorkshopHeidelberg, 9-11 March 1998
Network PerformanceConnection 5 - CLR and I.356 objectives
Overall results
1,E-09
1,E-08
1,E-07
1,E-06
1,E-05
1,E-04
1,E-03
Dec Jan Feb Mar Apr May June
Period
CL
R
CLR
I.356 class1 CLR
I.356 class2 CLR
Trend
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AIMS WorkshopHeidelberg, 9-11 March 1998
Network PerformanceConnection 5 - Availability Ratio
Overall results
0
90,00
99,00
99,90
99,99
Dec Jan Feb Mar Apr May June
Period
AR (%)
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AIMS WorkshopHeidelberg, 9-11 March 1998
Other Activities
User Traffic Profiling for VBR service IP over ATM using SVCs Network Planning/Dimensioning Security
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AIMS WorkshopHeidelberg, 9-11 March 1998
VBR Overbooking TrialReserved Bandwidth for Jan '98 as at 16/01/98
0
5
10
15
20
25
30
35
40
45
5001
/01
03
/01
05
/01
07
/01
09
/01
11
/01
13
/01
15
/01
17
/01
19
/01
21
/01
23
/01
25
/01
27
/01
29
/01
31
/01
02
/02
04
/02
06
/02
Date
Number of projects
Reserved bandwidth (Mbs-1)
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AIMS WorkshopHeidelberg, 9-11 March 1998
Issues
Most users have used CBR PVCs only TEN-34 & MERCI use of advanced services
Actual throughput of data connections has been less than requested.