By STM topology, do you mean that you want ring protection?
If my understanding in above sentence is correct than you need POS (packet over SONET cards). I think they are available in only with high end routers like in 7600 seriesboveand a.
Most of the cards you mentioned above are not POS cards with all these cards you have to buy SDH/SONET boxes so that these cards can go to those SONET/SDH boxes and those SDH boxes can form SDH topology.
We are pleased to announce availability of Beta software for 16.6.3.
16.6.3 will be the second rebuild on the 16.6 release train targeted
towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are
looking for early feedback from customers befor...
Introduction Featured Speakers Luis Espejel is the Telecommunications
Manager of IENova, an Oil & Gas company. Currently he works with Cisco
IOS® and Cisco IOS XE platforms, and NX to some extent. He has also
worked as a Senior Engineer with the Routing P...
In this session you can learn more about Layer 3 multicast and the best
practices to identify possible threats and take security measures. It
provides an overview of basic multicast, the best security practices for
use of this technology, and recommendati...