Osi/Ip Scenario 3: Ip Oss, Ip Dcn, Other Vendor Gne, Osi Dcc, And Ons Ene - Cisco 15454-DS1-14= - 1.544Mbps Expansion Module Reference Manual

Chapter 13 Management Network Connectivity
Figure 13-33
ONS NE 1
OSI/PPP/DCC
ONS NE 2
1
2
3
4
Figure 13-34
the DCN router.
78-18106-01

OSI/IP Scenario 3: IP OSS, IP DCN, Other Vendor GNE, OSI DCC, and ONS ENE

CTC/CTM
IP
IP DCN
OSI
3
OSI/LAPD/DCC
4
IP and
The IP OSS manages the ONS 15454 and other vendor NEs using TL1 and FTP.
The other vendor GNE performs mediation for TL1 and FTP, so the DCCs to the ONS 15454
and other vendor NEs are OSI-only.
CTC/CTM communicates with ONS 15454 NEs over a IP-over-CLNS tunnel. The tunnel is
created from the ONS 15454 node to the external router.
The ONS 15454 NE exchanges TL1 over the full OSI stack using FTAM for file transfer.
shows the same scenario, except the IP-over-CLNS tunnel endpoint is the GNE rather than
1
IP OSS
IP
IP
2
Other
vendor GNE
OSI/LAP-D/DCC
Other
vendor NE
OSI/LAP-D/DCC
Other
vendor NE
Cisco ONS 15454 Reference Manual, R8.5
13.6.9 OSI/IP Networking Scenarios
13-53