Cisco Cisco Packet Data Gateway (PDG) Guia De Resolução De Problemas

Enhanced Charging Service Overview

ECS Architecture ▀

Cisco ASR 5000 Series Enhanced Charging Services Administration Guide ▄

OL-22951-01

ECS Architecture

The following figure depicts the Enhanced Charging Service architecture managed by the Session Controller (SessCtrl)
and Session Manager (SessMgr) subsystems.

Figure 1.

ECS Architecture

M a n a g e m e n t C o m p o n e n ts

C L I

E M S

C h a s s is C o m p o n e n ts

S e s s io n C o n tro lle r

D a ta P a th

C o m p o n e n ts

E v e n t

C o m p o n e n ts

S e s s io n M a n a g e r

(E C S fu n c tio n a lity )

S e s s io n M a n a g e r

(E C S fu n c tio n a lity )

S e s s io n M a n a g e r

(E C S fu n c tio n a lity )

S e s s io n M a n a g e r

(E C S fu n c tio n a lity )

S C T

S IT /R C T

R M

D e m u x

M a n a g e rs

E v e n t L o g

F a c ility

A A A

M a n a g e rs

C D R

S u b s y s te m