Figure 15-28 Osi/Mstp Scenario - Cisco ONS 15454 DWDM Reference Manual

Chapter 15 Management Network Connectivity
Figure 15-28
Other vendor
SONET/SDH
OSI over SDCC/RS-DCC
OSI/MSTP Scenario 3
OSI is carried over an SDCC or RS-DCC termination.
•
OSI has to be carried or tunneled to the other peer TXP/MXP through an OSC termination, GCC
•
termination, or both.
An OSS has IP connectivity to all the NEs.
•
The MSTP NE is a GNE for the third-party OSI-based SONET NEs. The MSTP NEs perform all
•
mediation functions.
78-18343-02
OSI/MSTP Scenario 2
TXP/MXP
SDCC/RS-DCC
TXP/MXP
(Figure 15-29) shows the following:
Other vendor
SONET/SDH
SDCC/RS-DCC
MSTP
OSC
OSC
MSTP
OSC OSC
MSTP
Cisco ONS 15454 DWDM Reference Manual, R8.5
15.8 TCP/IP and OSI Networking
OSI over SDCC/RS-DCC
MSTP
15-47