Network Analyst Interview Questions and Answers for Freshers

Yes, HSRP can be used on Juniper devices.

• HSRP (Hot Standby Router Protocol) is a Cisco proprietary protocol for providing redundancy in a network.

• Juniper devices use a similar protocol called VRRP (Virtual Router Redundancy Protocol) for achieving the same functionality.

• VRRP is an open standard protocol that is compatible with HSRP.

• Both HSRP and VRRP allow for the creation of a virtual IP address that can be shared among multiple routers.

• This virtual IP address acts as the de...read more

Switches are used in networks to connect multiple devices and enable communication between them.

• Switches allow devices to communicate within a local area network (LAN).

• They forward data packets to the intended recipient based on MAC addresses.

• Switches provide dedicated bandwidth to each connected device, improving network performance.

• They support full-duplex communication, allowing simultaneous data transmission and reception.

• Switches can be managed or unmanaged, with managed...read more

Networking is the practice of connecting computers and other devices to share resources and information.

• Networking involves the physical connection of devices through cables or wireless connections.

• It also includes the configuration of network settings to enable communication between devices.

• Networking allows for sharing of resources such as files, printers, and internet connections.

• Examples of networking technologies include Ethernet, Wi-Fi, and TCP/IP.

• Networking can be done...read more

OSI layers refer to the Open Systems Interconnection model, which is a conceptual framework that standardizes the functions of a telecommunication or computing system into seven distinct layers.

• The OSI model consists of seven layers: Physical, Data Link, Network, Transport, Session, Presentation, and Application.

• Each layer has specific functions and interacts with adjacent layers to facilitate communication between devices.

• For example, the Physical layer deals with the physic...read more