Wan Dlci; Management Ip Addressing; Figure 2-8 Tunneled Management - Paradyne NP 110 User Manual

WAN DLCI

Management
IP Addressing
C ustom er D ata
C enter
Custom er
LAN
HUB
Router
Fram eSaver
NP 110
G roup
M gm t
PV C
NCC Telnet
NCC
W ork S tation
LAN
SN M P Alarm
Term inal Server
Server
N etw ork Control C enter
980-001-0240B
November 2000
The in-band Frame Relay Management Channel WAN address is defined by the DLCI
(Data Link Connection Identifier). The WAN DLCI can be configured for a Dedicated
PVC, or as a Tunneled channel within a Payload PVC. During initial installation the
WAN DLCI can be set via the unit's Local Console Port or Dial-In Console Port.
Thereafter the DLCI can also be changed via in-band management access.
FrameSaver NP 110 has special features for Network Service Providers (NSPs) who
require management access (to the unit) to be isolated from the payload data. This iso-
lated access is provided either by FrameSaver NP 110's dedicated network-facing
management PVC as shown in Figure 2-1 or by the Tunneled management channel on
a network-facing Payload PVC as shown in Figure 2-8.
Cust.
PV Cs
IP O ver
Fram e Relay
Fram e
Backbone

Figure 2-8 Tunneled Management

Tunnel management is accomplished by a FrameSaver NP HUB (FrameSaver NP100
class unit) located at a site which supports up to 48 PVCs connected to FrameSaver NP
units located at remote (spoke) sites. The HUB unit performs the routing and encapsu-
lation function for management channel messages going to and from the remote units.
The HUB is connected to the network management systems by a separate dedicated
group management PVC.
FrameSaver NP 110 User's Manual - Installation Guide
P O P
Fram eSaver NP
Custom er &
M gm t P VCs
Fram e Sw itch
2 Description
E nd U ser Prem ise
Serial P ort
(C ust. P VC)
F ra m e S a ve r N P 1 1 0
Console Port
Router
Dial Line
2-9