Cisco Cisco Packet Data Gateway (PDG) Guida Alla Risoluzione Dei Problemi
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.
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