Which network allows devices to communicate without the need to access the Internet?

Refer to the exhibit.

An engineer is configuring a new Cisco switch NewSW, to replace SW2 The details have been provided
* Switches SW1 and SW2 are third-party devices without support for trunk ports
* The existing connections must be maintained between PC1 PC2 and PC3
* Allow the switch to pass traffic from future VLAN 10. Which configuration must be applied?

Which feature on the Cisco Wireless LAN Controller when enabled restricts management access from specific networks?

what occurs to frames during the process of frame flooding?

A user configured OSPF in a single area between two routers A serial interface connecting R1 and R2 is running encapsulation PPP By default which OSPF network type is seen on this interface when the user types show ip ospf interface on R1 or R2?