Chapter 22
Management Connectivity Reference
Figure 22-20
er vendor
NET/SDH
I over SDCC/RS-DCC
OSI/MSTP Scenario 3
OSI is carried over an SDCC or RS-DCC termination.
•
OSI has to be carried or tunnelled 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.
August 2005
OSI/MSTP Scenario 2
TXP/MXP
SDCC/RS-DCC
TXP/MXP
(Figure
22-21) shows the following:
Other vendor
SONET/SDH
SDCC/RS-DCC
MSTP
OSC
OSC
MSTP
OSC
OSC
MSTP
Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
22.7 TCP/IP and OSI Networking
OSI over SDCC/RS-DCC
MSTP
22-31