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I applied via Company Website and was interviewed in Oct 2022. There were 4 interview rounds.
You should come to the office on time, you should not come late and you should work well
DWDM architect stands for Dense Wavelength Division Multiplexing architect, which is a technology used in fiber optic communications.
DWDM architect is a technology that allows multiple data streams to be transmitted simultaneously over a single fiber optic cable by using different wavelengths of light.
It increases the capacity of the fiber optic network by allowing more data to be transmitted over longer distances.
DWDM...
The modules in Ciena 6500 are line modules, switch modules, and control modules.
Line modules handle the physical interfaces and connections.
Switch modules manage the switching and routing functions.
Control modules oversee the overall system operation and management.
ROADM stands for Reconfigurable Optical Add-Drop Multiplexer. It is a device used in optical fiber networks to add, drop, or reroute specific wavelengths of light.
ROADM allows for flexible and dynamic allocation of bandwidth in optical networks.
It can add or drop specific wavelengths of light without affecting the rest of the network traffic.
ROADM can be remotely controlled to reconfigure the network as needed.
Examples...
I applied via Naukri.com and was interviewed in Feb 2024. There were 2 interview rounds.
How to interact to peoples or custemers or coleaques
They wanted to know the person who can manage the process
Networking devices are hardware devices that facilitate communication and data transfer between different devices in a network.
Networking devices include routers, switches, hubs, modems, and firewalls.
Routers are used to connect multiple networks together and direct traffic between them.
Switches are used to connect devices within a network and direct traffic between them.
Hubs are used to connect multiple devices within...
Routing protocols are used to determine the best path for data to travel between networks.
There are two types of routing protocols: distance-vector and link-state.
Distance-vector protocols are simpler but less efficient than link-state protocols.
Examples of distance-vector protocols include RIP and IGRP.
Examples of link-state protocols include OSPF and IS-IS.
Routing protocols have different metrics to determine the bes...
I applied via Recruitment Consulltant and was interviewed in Nov 2021. There were 2 interview rounds.
I applied via Referral and was interviewed in Jun 2021. There were 3 interview rounds.
SDH stands for Synchronous Digital Hierarchy, a standard for transmitting digital signals over optical fiber networks.
SDH is used for high-speed communication in telecommunications networks.
It is a standardized protocol for transmitting digital signals at different rates.
SDH is used to multiplex different signals onto a single fiber optic cable.
It provides a reliable and efficient way to transmit data over long distanc...
OTN stands for Optical Transport Network, a high-speed network technology used for transmitting large amounts of data over optical fibers.
OTN is a standardized protocol for optical networking
It uses wavelength division multiplexing (WDM) to increase bandwidth
OTN supports different types of traffic, including voice, video, and data
It provides features like error correction, fault management, and network resilience
OTN is...
BGP stands for Border Gateway Protocol. It is a routing protocol used to exchange routing information between different networks on the internet.
BGP is used to connect different autonomous systems (AS) on the internet.
It is a path-vector protocol that selects the best path for data to travel between networks.
BGP is used by internet service providers (ISPs) to connect to each other and exchange routing information.
It is...
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