Jaspreet SinghAt which OSI layer does a router operate to forward network messages? A router operates at the Network layer (Layer 3) of the OSI model. At this layer, routers forward packets based on their destination IP address. The router will use a routing table to decide which interface and path should be used for forwarding … Read more
Which of the below routing protocol is a path vector routing protocol? BGP (Border Gateway Protocol) is a path vector routing protocol. But Why? BGP is a path vector routing protocol that uses the routing information exchange between autonomous systems to determine the best route. It is used for inter-domain routing, and it can be … Read more
What are the Features Available in the NextGen Firewall? Explanation The NextGen Firewall provides comprehensive features to keep your network secure and protected. These features include: Stateful Packet Inspection (SPI): This feature examines incoming traffic and allows only authorized traffic through. It also monitors all outbound traffic for malicious activity. Intrusion Prevention System (IPS): This … Read more
What Addresses are Mapped by ARP? ARP or Address Resolution Protocol is a protocol used to map IP addresses (IPv4) to corresponding hardware addresses. This type of mapping helps devices communicate with each other over a network. While ARP is mainly used in local networks, it can also be used on larger networks. A request … Read more
How do routers create a Broadcast Domain Boundary? A router is a type of network device that connects multiple networks together. Routers use logical addressing (IP addresses) to determine where to send data packets. When a router receives a data packet, it uses its routing table to determine where to send the packet next. Routers … Read more