Is there a way to find out about my neighbors subnet mask?
when i issue the command:
>show cdp neighbors detail
i get an ip address but not the mask.
is there any way to find it using cdp?
(suppose i have a router that is connected to a switch but i cant access that switch - only through cdp. and i need to configure the routers address for the interface which connects to the switch - how do i do that if i cant see the mask?)