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I appeared for an interview in Jun 2023.
Mac works on the Data Link layer.
Mac stands for Media Access Control.
It operates on the Data Link layer of the OSI model.
Responsible for the addressing of devices on a network.
Examples include Ethernet MAC addresses.
IP works on the network layer (Layer 3) of the OSI model.
IP stands for Internet Protocol.
It is responsible for routing packets across different networks.
IP addresses are unique identifiers assigned to devices on a network.
Examples of IP versions include IPv4 and IPv6.
EPON and GPON are types of passive optical networks used for delivering telecommunications services.
EPON stands for Ethernet Passive Optical Network and uses Ethernet technology for data transmission.
GPON stands for Gigabit Passive Optical Network and offers higher bandwidth and longer reach compared to EPON.
Both EPON and GPON are used for delivering high-speed internet, VoIP, and IPTV services to subscribers.
EPON is m...
ARP stands for Address Resolution Protocol, used to map IP addresses to MAC addresses. PON stands for Passive Optical Network, a type of fiber-optic network.
ARP is used to resolve IP addresses to MAC addresses on a local network
ARP operates at the data link layer of the OSI model
PON is a type of fiber-optic network that uses passive optical splitters to serve multiple users
Subnetting is the process of dividing a network into smaller subnetworks. Routers operate at the network layer (Layer 3) of the OSI model.
Subnetting involves creating multiple smaller networks from a single larger network by dividing the IP address range.
It helps in efficient utilization of IP addresses and improves network performance by reducing broadcast traffic.
Routers operate at the network layer (Layer 3) of the ...
Lan card works on the Data Link layer of the OSI model.
Lan card operates at Layer 2 of the OSI model, which is the Data Link layer.
It is responsible for the physical addressing of devices on the network.
Examples of Lan cards include Ethernet cards and wireless network adapters.
BGP community is a way to group BGP routes and apply policies to them based on common attributes.
BGP community is a 32-bit numerical value attached to BGP routes.
It can be used to group routes based on common attributes such as geographic location, customer type, or service level.
Network operators can use BGP communities to apply routing policies, such as controlling route propagation or setting local preference.
Commun...
I applied via Naukri.com and was interviewed in Mar 2023. There were 2 interview rounds.
IP stands for Internet Protocol, a set of rules governing the format of data sent over the internet.
IP is responsible for routing data packets between devices on a network.
It assigns a unique address to each device on the network, known as an IP address.
There are two versions of IP in use today: IPv4 and IPv6.
IPv4 addresses are 32-bit numbers, while IPv6 addresses are 128-bit numbers.
IP is a layer 3 protocol in the OSI...
Excitel Broadband interview questions for designations
I applied via Company Website and was interviewed before May 2023. There was 1 interview round.
Get interview-ready with Top Excitel Broadband Interview Questions
Top trending discussions
VLANs are used to segment networks at the data link layer. There are different types of VLANs based on their purpose.
VLAN stands for Virtual Local Area Network
It is used to divide a physical network into multiple logical networks
VLANs operate at the data link layer (layer 2) of the OSI model
Types of VLANs include default VLAN, management VLAN, voice VLAN, data VLAN, etc.
posted on 13 Apr 2024
I applied via Walk-in and was interviewed in Mar 2024. There were 3 interview rounds.
General aptitude questions
Current gd topics like younster nowdays, social media, current politics
posted on 27 Nov 2024
I applied via Referral and was interviewed in May 2024. There were 2 interview rounds.
Network related questions
I applied via Naukri.com and was interviewed in Sep 2022. There were 2 interview rounds.
AS number is a unique identifier assigned to an autonomous system. BGP is used for inter-domain routing. BGP process involves neighbor discovery, route advertisement, and route selection.
AS number is a 16-bit or 32-bit number used to identify an autonomous system.
BGP is used for inter-domain routing and is a path-vector protocol.
BGP process involves neighbor discovery, where routers establish a TCP connection and excha...
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