Is it possible for my Catalyst 2960-s to provide DHCP/NAT service over a single interface? There is no other DHCP server on the network. I am thinking there must be a way to do this, maybe with a VLAN to a specific interface on the switch?
I want to have a 172.16.xx.xx DHCP service on just that switch interface, nowhere else. Do these switches know how to do that, or does it have to happen on a router?
I don't think "DHCP Snooping" is what I want, but I'm not entirely sure what "snooping" is.
I've never done it, but I have 2960-S switches as well. The commands to enable dhcp are there, so I'd be curious to see what you can come up with. I would assume that it would only be able to support a single vlan though since there can only be a single management interface, but don't quote me on that.
ip dhcp excluded-address 172.16.10.1 172.16.10.99
ip dhcp pool VLAN1
network 172.16.10.0 255.255.255.0
dns-server 184.108.40.206 220.127.116.11
int vlan 1
ip address 172.16.10.5 255.255.255.0
I would think that anyone in vlan 1 would get the address from this pool, but I would highly recommend that if you have the option, put the dhcp pool on the router. You can support multiple vlans/subnets from it definitely.
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.