A router has several added functionalities that an access point does not have:
1. Routing: A router is capable of routing data packets between different networks, allowing devices to communicate with each other across different networks. An access point, on the other hand, only provides wireless connectivity within a single network.
2. NAT (Network Address Translation): A router performs NAT, which allows multiple devices in a private network to share a single public IP address. This helps in enhancing security and conserving IP addresses. An access point does not perform NAT.
3. Firewall: A router often includes a built-in firewall that provides security by filtering incoming and outgoing network traffic, protecting the network from unauthorized access and potential threats. An access point lacks this firewall functionality.
4. DHCP (Dynamic Host Configuration Protocol) Server: A router can act as a DHCP server, assigning IP addresses to devices on the network automatically. It manages IP address allocation and device connectivity. An access point does not perform DHCP server functions.
5. VLAN (Virtual Local Area Network) Support: A router supports the creation and management of VLANs, enabling network segmentation and better control over traffic flow. An access point typically does not have VLAN support.
Overall, a router has more advanced features and functionalities compared to an access point, making it a more versatile and capable device for managing and securing a network.
What added functionality does a router have that an access point does not?
Replaces the switch device.
Manages and secures the network.
Allows Wi-Fi devices to connect to a wired network.
Communicates with the network interface card.
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