on cisco c7200 is possible to add and remove PA without powering off the whole chassis.
I would expect the same for c7300 but I will check
but you need to remove the bay board that hosts the PA insert the PA on it and then reinsert
Because individual port adapters do not support OIR, you must first remove the 7300-CC-PA before removing or installing a port adapter. Refer to the "Removing and Installing a 7300-CC-PA" section if you have not already removed the 7300-CC-PA.
The Cisco 7304 router supports online insertion and removal (OIR) of 7300-CC-PAs; therefore, you do not have to power down the router when removing and replacing a 7300-CC-PA on a Cisco 7304 router. The Cisco 7304 router also supports CLI-controlled OIR, which allows for the completion of data traffic before the active interfaces are shut down.
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...