Paradyne 9820-2M - Manual (Page 16)

About FrameSaver SLV In-Line Monitors
1-2 9820-A2-GB20-20 June 2000
The following illustration shows a network that includes FrameSaver units at the
central site and remote sites. User data PVCs provide LAN-to-LAN connectivity
between the central site and the remote sites.
Frame
Relay
Router
Central Site
FrameSaver
Unit
NMS
Corporate
Headquarters
NET
NET Port
Frame
Relay
Router
Remote Site
FrameSaver
Unit
Branch Office A
DLCI/EDLCIs:
100/0 User Data
100/2 Management Data
NET Port
Frame
Relay
Router
Remote Site
FrameSaver
Unit
Branch Office B
DLCI/EDLCIs:
200/0 User Data
200/2 Management Data
Frame
Relay
Network
100
200
DLCI/EDLCIs:
100/0 User Data for Branch Office A
200/0 User Data for Branch Office B
100/2 Management Data for Branch Office A
200/2 Management Data for Branch Office B
00-16787
Inverse
Multiplexer
or NTU
FrameSa verTM SLV
Multiplexed PVC
Dedicated Management PVC (Non-multiplexed)
Frame
Relay
Router
Network
Operations
Center
For NOC
Management
For Local
Management
Port
The central site FrameSaver unit ordinarily is configured for management from a
Network Management System (NMS), through either the attached router, as
shown in the above figure, or through the Network Operations Center (NOC)
router (for management by the Network Service Provider). Multiple management
PVCs then connect the central site unit to the remote site units using Paradyne’s
proprietary PVC multiplexing method (embedded DLCIs).