I have a Cisco 1720 router. The only expansion card I have in it right now is a WIC1DSUT1 card. I am trying to configure this router with a cable modem with Comcast service. Which ethernet expansion card do I need?
Are you saying that I can get away with buying a WIC-ENET card if I just use a switch? If so...
Then I would plug the ethernet from the modem into the switch, the ehternet from another switch (that goes out to my network) into the switch, and then and ethernet cable from the swtich to the builtin ehthernet port on the router?
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...