Osi/Ip Scenario 5: Gne Without An Osi Dcc Connection; Osi/Ip Scenario 4: Multiple Ons Dcc Areas - Cisco 15454-DS1-14= - 1.544Mbps Expansion Module Reference Manual

Chapter 13 Management Network Connectivity
Figure 13-35
ONS NE
OSI/PPP/DCC
ONS NE
1
2

13.6.9.5 OSI/IP Scenario 5: GNE Without an OSI DCC Connection

OSI/IP Scenario 5
IP connection to the DCN. It does not have an OSI DCN connection to carry CTC/CTM IP traffic through
an IP-over-OSI tunnel. A separate DCN to ONS 15454 NE connection is created to provide CTC/CTM
access.
78-18106-01

OSI/IP Scenario 4: Multiple ONS DCC Areas

CTC/CTM
IP
2 2
OSI/
LAP-D/
DCC
ONS NE
IP and IP and
OSI/PPP/DCC
ONS NE
The IP OSS manages ONS 15454 and other vendor NEs using TL1 and FTP.
A separate tunnel is created for each isolated ONS 15454 DCC area.
(Figure 13-36) is similar to OSI/IP Scenario 3 except that the OSI GNE only has an
1
IP OSS
IP
IP DCN
IP
IP
2
OSI
Other
vendor GNE
OSI/ OSI/
LAP-D/ LAP-D/
DCC DCC
ONS NE
IP and
OSI/PPP/DCC
ONS NE
Cisco ONS 15454 Reference Manual, R8.5
13.6.9 OSI/IP Networking Scenarios
13-55