Cisco ASR 5000 Series - Page 20

▀ Contents
▄ Cisco ASR 5000 Series Product Overview
OL-22938-02
Event Detail Records (EDRs) ..................................................................................................................... 757
Usage Detail Records (UDRs) .................................................................................................................... 759
Charging Record Generation ................................................................................................................................ 760
EDR/UDR/FDR (xDR) Storage ...................................................................................................................... 760
Hard Disk Support on SMC Card ............................................................................................................... 760
Charging Methods and Interfaces ........................................................................................................................ 762
Prepaid Credit Control ..................................................................................................................................... 762
Postpaid ........................................................................................................................................................... 762
Prepaid Billing in ECS ......................................................................................................................................... 764
How ECS Prepaid Billing Works .................................................................................................................... 764
Credit Control Application (CCA) in ECS ........................................................................................................... 765
How Credit Control Application (CCA) Works for Prepaid Billing ............................................................... 765
Postpaid Billing in ECS ....................................................................................................................................... 767
How ECS Postpaid Billing Works .................................................................................................................. 767
ECS Postpaid Billing in GPRS/UMTS Networks ...................................................................................... 767
Postpaid Billing in CDMA-2000 Networks ................................................................................................ 769
External Storage System ...................................................................................................................................... 771
System Resource Allocation ................................................................................................................................ 772
Redundancy Support in ECS ................................................................................................................................ 773
Intra-chassis Session Recovery Interoperability .............................................................................................. 773
Recovery from Task Failure ....................................................................................................................... 773
Recovery from CPU or Packet Processing Card Failure ............................................................................ 773
Inter-chassis Session Recovery Interoperability .............................................................................................. 774
Inter-chassis Session Recovery Architecture .............................................................................................. 774
Impact on xDR File Naming ........................................................................................................................... 774
Impact on xDR File Content............................................................................................................................ 775
External Storage System Overview .............................................................. 777
Overview .............................................................................................................................................................. 778
Local, Short-Term External Storage System ................................................................................................... 779
System Requirements ........................................................................................................................................... 781
ASR 5000 System Requirements .................................................................................................................... 781
ESS System Requirements .............................................................................................................................. 781
Minimum System Recommendations for Stand-alone Deployment of L-ESS ........................................... 781
Minimum System Recommendations for Cluster Deployment of L-ESS .................................................. 782
GTPP Storage Server Overview .................................................................... 785
Product Description .............................................................................................................................................. 786
Partnering with a GSN .................................................................................................................................... 786
System Requirements and Recommendations ..................................................................................................... 787
Minimum System Requirements for Stand-alone Deployment ....................................................................... 787
Minimum System Requirements for Cluster Deployment .............................................................................. 787
Default Ports for GSS ...................................................................................................................................... 788
GSS Hardware Sizing and Provisioning Guidelines ....................................................................................... 789
Hard Drive Partition Recommendations ..................................................................................................... 789
IP Multipathing (IPMP) on GSS Server (Optional) ............................................................................................. 790
Features of the GSS .............................................................................................................................................. 791
GSS Server Application .................................................................................................................................. 791
PostgreSQL Database Engine 8.2.0 ................................................................................................................. 791
GSS FileGen Utility ........................................................................................................................................ 791
File Format Encoding for CDRs ................................................................................................................. 791
Redundant Data File Support...................................................................................................................... 794
PSMON ........................................................................................................................................................... 794
Cluster Support in GSS ................................................................................................................................... 795
Cluster Components ........................................................................................................................................ 795
Multiple Instance GSS ..................................................................................................................................... 796
Monitoring of Disk Partitions .......................................................................................................................... 797