2014 EXECUTIVE SUMMARY 2014 Executive Summary Uniting to ...
Customer Service / BTID Network Change - Executive Summary
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1 The information contained in this Presentation is confidential information as per your terms and conditions with British Telecommunications plc (BT). Please treat it accordingly and do not forward, republish or permit unauthorized access. BT reserves the right to make changes to the information in this Presentation at any time without further notice . BTW Planned Engineering Works 90 day overview January 2013 to April 2013 These dates are indicative dates only and not to be used for any forecasting purposes as they are all subject to change. Please ensure that you wait for formal notifications from IRAMS.
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BTW Planned Engineering Works 90 day overview January 2013 to April 2013 These dates are indicative dates only and not to be used for any forecasting purposes as they are all subject to change. Please ensure that you wait for formal notifications from IRAMS. . - PowerPoint PPT Presentation
Transcript of Customer Service / BTID Network Change - Executive Summary
1
The information contained in this Presentation is confidential information as per your terms and conditions with British Telecommunications plc (BT).
Please treat it accordingly and do not forward, republish or permit unauthorized access.
BT reserves the right to make changes to the information in this Presentation at any time without further notice.
BTW Planned Engineering Works 90 day overviewJanuary 2013 to April 2013These dates are indicative dates only and not to be used for any forecasting purposes as they are all subject to change. Please ensure that you wait for formal notifications from IRAMS.
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Customer Service / BTID Network Change - Executive Summary
Deployment Priorities Feb – Apr 2013
Prog
No:
Upgrade Key Drivers Total Upgrades
Average EU Impact per upgrade
Affected Products
Average EU outage (Mins)
Upgrades per week
Target Months Targat End
Jan
Feb
Mar
Apr
2nd vendor MSPE Upgrade
Functionality(LAG Support)
80 Non-service impacting
None 0 5 May 13
LAG Deployment Resilience, scaling, stability. IEA-P, EEA-P, P-P, MSPE-P
TBC 0 None 0 4 Ongoing
500G IEA chassis upgrade
Scaling 4 port 10G line-card
TBC TBC TBC TBC TBC TBA
2nd vendor P card Upgrade
Scaling TBC TBC TBC TBC TBC TBA
MSE Migrations Scaling, Functionality
200k EU 1500 - 18000 WBC / WBMC 5 6000 - 72000
Ongoing
MSE Infrastructure & CP Build
Scaling 420 Non-service impacting
None 0 4 Ongoing
38
39
40
41
42
43
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Customer Service / BTID Network Change - Executive Summary
Deployment Priorities Sept – Dec 2012 – Customer View WBMC Dedicated
Device Programme Sept Oct Nov Dec
Primary Vendor MSANNone
2nd vendor MSANMR7 upgrade 5 0 0 0
BRASSVLAN Move 35 35 35 3511.1.2.x Software Upgrade 0 0 60 60
MSECustomer onboard 5 5 5 5TVC 500M EEA - MSE upgrade 0 0 5 5
HT-BEAHT-BEA migration 0 45 45 45HT-BEA sw upgrade (BTR 40G) 0 40 40 40
Planned Upgrade Programmes and EU outage in minutes.
Notes –
No customer could be impacted by every outage. e.g. A customer would not be impacted by both HT-BEA migration and HT-BEA sw upgrade.
Difficult to assess what this means for a typical customer.Next steps – Proposal attached
Microsoft Excel Worksheet
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Ongoing 21C UpgradesPro
g No:
Upgrade Key Drivers Upgrades Complete / Total
EUs per upgrade
Upgrades per PEW
Affected Products
Av. End user outage (Mins)
Upgrades per week
Progress Planned
EndDec
Jan
Feb
mar
SVLAN moves
Capacity,Stability
Ongoing Av 800Min 0
Max 1000
9 WBC 35 Up to 75Ongoing
Access MCLAG
Resilience 460/520 Av 2500Min 0
Max 8000
1 WBC 1 8 - 12 Mar13
EEA – EES Backhaul Uplift
Capacity 1041/1060 Non Customer impacting
40 None 0 5Jan 13
2nd Vendor MSPE
Stability 51/51Complete
Av 20k 1 WBC / WCC /
Ethernet
30 secs – 2 mins
2 Jan13
CRS SMU Upgrades
Stability 33/52 Non Customer impacting
1 None 0 16 Mar 13
HT-BEA IOS-XR Upgrade
Functionality 1/6 Average 200k
1 WBC / WCC
15 mins 1 Mar 13
6
9
SVLAN moves - these moves offload SVLAN’s (bundles of Broadband traffic) from one BRAS to another. This is carried out to alleviate capacity issues mplet
Access MCLAG – removes single point of failure between MSAN (mostly Fibre MSAN which could aggregate several Copper MSAN’s) and Metro Node to improve overall availability24
EEA – EES 7750 Lag Migration - This change provides increased scalability .
23 To increase platform resilience a 2nd vendor MSPE is being introduced.
31 Software upgrade to increase platform stability.
35 Software upgrade to support BTR 40G Product requirements
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Ongoing 21C Upgrades Cont’dProg No:
Upgrade Key Drivers Upgrades Complete / Total
EUs per upgrade
Upgrades per PEW
Affected Products
Av. End user outage (Mins)
Upgrades per week
Progress Planne
d EndD
ecJan
Feb
Mar
BRAS 11.1.2.5 P8 Upgrade
Functionality (IPv6), stability.
4/248 BB EU’s per BRAS
Av 35000Max 45000
6 WBC / WBMC
45 Up to 24Apr-13
High ThroughputBEA-VS
Capacity 7/10 Av 120K 1 WBC / WCC
45 mins 1 Mar-13
2nd vendor MSPE Software Upgrade
Functionality (Lag Support), stability.
0/80 None 1 None None 4 May-13
SVLAN moves - these moves offload SVLAN’s (bundles of Broadband traffic) from one BRAS to another. This is carried out to alleviate capacity issues mplet37
22
38
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Ongoing 20C Upgrades Cont’d
Prog No:
Upgrade Key Drivers Upgrades Complete / Total
EUs per upgrade
Upgrades per PEW
Affected Products
Av. End user outage (Mins)
Upgrades per week
Progress Planne
d EndD
ecJan
Feb
Mar
10k BRAS SB11
Stability 17/122 Av 11000Min 3000
Max 18000
6 WBC 35 Up to 18 Feb 1336
7
Completed 20C Upgrades
1
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2
8
Completed 21C Upgrades
Progr No:
Upgrade Key Drivers
Upgrades Complete / Total
BB EUs and/or Ethernet Circuits per upgrade
Upgrades per PEW
Affected Products
Av. End user outage (Mins)
Upgrades per week
Date Ende
d
Copper MSAN Upgrade
Functionality
5594/5594 Non-Customer Impacting
Up to 120
None 0 Up to 480 Dec 11
EAD Chassis Code Upgrade
Stability 6950/6950 Up to 15 Ethernet Circuits
Up to 200
Ethernet,Mobile
Ethernet
<1 Up to 1000
Feb 12
21C BRAS Core Migration
Capacity 151/151 Non Customer Impacting
Up to 12 WBC 0 16-30 Feb 12
BEA VS Card Upgrade
Capacity 20/20 – Complete
Non-Customer Impacting
1 None 0 Up to 4 Mar 12
DDR Hardware replacement
Stability 200/200 Non Customer impacting
10 None 0 50 May 12
15
16
3
17
28
9
Completed 21C Upgrades
Progr No:
Upgrade Key Drivers
Upgrades Complete / Total
BB EUs and/or Ethernet Circuits per upgrade
Upgrades per PEW
Affected Products
Av. End user outage (Mins)
Upgrades per wee
Date Ende
d
EAD Chassis Code Upgrade
Stability 6950/6950 Up to 15 Ethernet Circuits
Up to 200 Ethernet,Mobile
Ethernet
<1 Up to 1000
Feb 12
21C BRAS Core Migration
Capacity 151/151 Non Customer Impacting
Up to 12 WBC 0 16-30 Feb 12
BEA VS Card Upgrade
Capacity 20/20 – Complete
Non-Customer Impacting
1 None 0 Up to 4 Mar 12
DDR Hardware replacement
Stability 200/200 Non Customer impacting
10 None 0 50 May 12
MPLS Core Router Upgrades
Code Update 109/109
Av 20000Min 0
Max 100000
1 WBMC180
(240 Max)
1-4 Jun12
16
3
17
28
11
10
Completed 21C Upgrades
Progr No:
Upgrade Key Drivers
Upgrades Complete / Total
BB EUs and/or Ethernet Circuits per upgrade
Upgrades per PEW
Affected Products
Av. End user outage (Mins)
Upgrades per week
Date Ende
d
High ThroughputBEA-VS
Capacity 5/5 Av 120K 1 WBC / WCC
45 mins 1 Jun 12
BRAS software Upgrade
Stability 193/193 Av 17000Max 32000
1 WBC / WBMC/
WCC
45 mins Up to 50 Jul 12
Copper MSANSoftware Upgrade
Stability / Capacity
5844/5844 Average 700
120 WBC /WBMC
30 mins 480 May 12
2nd vendor MSAN Upgrade
Stability 702/702 Average 700
40-50 WBC / WBMC/WCC
40 mins 200 - 250 Jul 12
22
26
27
30
Broadband Services on 21CN
12
46
9
11
11
11
14
20 22
23
2628
29
31
3227
3834
40 3435
36
37
39
12
Ethernet Service on 21CN
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Descriptions
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Management of risk
