when you wanted to have HSRP on the network, u need minimum 2 devices it can be a Layer3 switch or a router, which means both the devices should have an ip address assigned on the same subnet, once the HSRP configuration has been added in that switch or router, the standby IP address should be common on the both the L3switches or routers & all the PC's running on the network will have their gateway IP address as the virtual IP address & not the real Ip address, by doing this, even if 1 switch fails the other switch will act the main, so that the user will not know that the network is down. eg. lets say that L3switch-1 IP address is 192.168.1.2 & L3 switch-2 IP address is 192.168.1.3 & standby IP for both the switches is 192.168.1.1(in HSRP configuration), & all the client PC's gateway IP address is set to 192.168.1.1, by doing this,192.168.1.1 will act as 192.168.1.2 or 192.168.1.3(based on the priority), even 192.168.1.2 goes down, 192.168.1.1 will act as 192.168.1.3.
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...