Multiple GRE Tunnel Subnets over 1 outside interface
You tell us a little about your network in asking your question but not enough for us to be able to answer well. You have said clearly that there are existing tunnels using source interface of Gig0/0 and destinations in 10.10.201.0. And you tell us that you want to set up a new tunnel with the same source and different destinations 10.10.202.0. But you do not tell us whether the new destinations are on the same remote routers or are on different remote routers.
In general it is quite possible to have multiple GRE tunnels on a router use the same source interface so long as the tunnel destinations are on different routers. And generally it is problematic to try to have two tunnels with the same source interface and both destinations are on the same 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...