What are Virtual Routing And Forwarding (VRF)?

What are Virtual Routing And Forwarding VRF

What are Virtual Routing And Forwarding? Virtual Routing and Forwarding (VRF) is a technology that enables the creation of multiple virtual Layer 3 routing and forwarding instances on a single physical router. Each VRF instance is essentially a separate virtual router, with its own unique routing table, forwarding table, and other data structures. VRF allows … Read more

What are Express Route Circuit, Features, and How to Create?

What are Express Route Circuit Features, and How to Create

What is Express Route Circuit? An Express Route circuit is a type of connection that allows you to create a private, high-bandwidth network between your on-premises locations and Azure. Express Route circuits can provide you with more consistent and lower latency than typical internet connections, as well as greater security and reliability. You can use … Read more

What is a Remote Access VPN and How Does it Work?

What is a Remote Access VPN and How Does it Work

What is a Remote Access VPN? A VPN is a private network that uses a public network (usually the Internet) to connect remote sites or users together. The VPN uses “virtual” connections routed through the Internet from the business’s private network to the remote site or employee. By using a VPN, businesses ensure security and … Read more

SNAT vs DNAT: Key Differences

SNAT vs DNAT Key Differences

What are SNAT and DNAT? SNAT and DNAT are both types of network address translation (NAT). NAT is a method used to remap one IP address space into another. This allows multiple devices on a local network to share a single public IP address. SNAT is used when packets originate from a private network and … Read more