With the running configurations you can examine the different setting on switch like:IOS version of Cisco SwitchHost-name of Cisco SwitchIP configurations of different physical and virtual interfaces on switchRouting protocols configurationsDifferent switch passwordetc ...

To configure a DG on your Cisco switch:First, make sure the DG is on the same network.DG must have the proper routes to route such packets.Then, enter global configuration mode and issue the following command. ...

DHCP option 43 (good for global companies where offices and controllers are on different continents)DNS entry for cisco-capwap-controller (good for local businesses - can also be used to find where brand new APs join)Note: If you use CAPWAP, make sure that there is a DNS entry for cisco-capwap-controller. More items... ...

Using the Command Line InterfaceFirewall Mode and Security Context ModeCommand Modes and PromptsSyntax FormattingAbbreviating CommandsCommand-Line EditingCommand CompletionCommand HelpFiltering show Command OutputCommand Output PagingAdding Comments More items... ...