Refer to my attached diagram, Can I setup that when LAN user want to get IP address from DHCP server, first choice will query 192.168.1.1 dhcp server. Once 192.168.1.1 dhcp server is down, then will query 172.16.1.1 dhcp server.
Unfortunately Dipesh is incorrect when he says that you can specify a DHCP server to querry first. If you configure 2 ip helper address commands then IOS will forward requests to both of them. It is likely that both will respond and in that case the client usually accepts the first one that responds. There is not a way in IOS to achieve what you want, that the request will go to a primary and only if that one is down will go to a secondary.
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
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In this session you can learn more about Layer 3 multicast and the best
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