i
Microland
Filter interviews by
VTP is a Cisco proprietary protocol used to manage VLAN configurations across a network.
VTP allows for centralized management of VLANs by automatically propagating VLAN information to all switches in the network.
It reduces the need to manually configure VLANs on each switch, making network administration more efficient.
VTP operates in client, server, and transparent modes, with the server being the switch that can crea...
To troubleshoot a switch in ROMMON mode after a reboot, follow these steps.
Check the configuration register value to ensure it is correct
Verify the boot image and configuration file are present and accessible
Attempt to boot the switch manually using the boot command
If necessary, reload the switch with a valid IOS image from a TFTP server
I applied via Naukri.com and was interviewed in Jan 2024. There was 1 interview round.
Packet flow in Palo Alto Firewall involves multiple stages including ingress, policy lookup, security policy enforcement, NAT, and egress.
Packet enters the firewall through an ingress interface
Firewall performs policy lookup to determine if the packet should be allowed or denied
If allowed, the packet goes through security policy enforcement which includes threat prevention, URL filtering, etc.
NAT (Network Address Trans...
OSPF (Open Shortest Path First) is a routing protocol used to determine the best path for data packets in a network.
OSPF is a link-state routing protocol
It uses Dijkstra's algorithm to calculate the shortest path
OSPF routers exchange link-state advertisements (LSAs)
It supports VLSM (Variable Length Subnet Masking)
OSPF areas are used to divide large networks into smaller segments
DR and BDR in OSPF are elected based on priority values, with the highest priority becoming the DR and the second highest becoming the BDR.
DR and BDR are elected within the OSPF network to ensure efficient communication and redundancy.
The election process is based on priority values assigned to each router, with the highest priority becoming the DR and the second highest becoming the BDR.
If two routers have the same pr...
Top trending discussions
posted on 25 Sep 2023
I applied via Referral and was interviewed in Aug 2023. There were 4 interview rounds.
I applied via Naukri.com and was interviewed in Jan 2024. There was 1 interview round.
OSPF areas are used to divide a network into smaller segments for better routing efficiency and scalability.
OSPF areas are logical groupings of routers and networks within an OSPF autonomous system.
Each area has its own Area ID, which is a 32-bit number used to identify the area.
Area 0 is known as the backbone area and must be present in every OSPF network.
Areas other than Area 0 are called non-backbone areas.
OSPF rout...
The OSI model is a conceptual framework that standardizes the functions of a telecommunication or computing system into seven layers.
The OSI model stands for Open Systems Interconnection model
It helps in understanding how different networking protocols work together
The seven layers are: Physical, Data Link, Network, Transport, Session, Presentation, and Application
Each layer has specific functions and communicates with
WAN stands for Wide Area Network and LAN stands for Local Area Network. WAN connects multiple LANs over a large geographical area.
WAN covers a large geographical area, such as a city, country, or even globally
LAN covers a smaller area, like a single building or campus
WAN uses public or private networks to connect LANs
LAN typically uses Ethernet or Wi-Fi for connectivity
Examples: WAN - Internet, LAN - Home network
I applied via Campus Placement and was interviewed before Jan 2024. There were 3 interview rounds.
Was pretty much easy
I am a dedicated and experienced Network Engineer with a strong background in designing, implementing, and maintaining network infrastructure.
Over 5 years of experience in network engineering
Proficient in configuring and troubleshooting network devices such as routers, switches, and firewalls
Skilled in network design and implementation, including VLANs, VPNs, and routing protocols
Certified in Cisco CCNA and CCNP
Strong
DNS stands for Domain Name System, it translates domain names to IP addresses.
DNS is like a phone book for the internet, translating domain names (like google.com) to IP addresses (like 172.217.3.206).
DNS works by sending queries to a series of servers, starting with the local DNS resolver and moving up to authoritative DNS servers.
DNS uses a hierarchical system with multiple levels of servers, including root servers, ...
SIFY offers cutting-edge technology solutions, a strong reputation in the industry, and a commitment to innovation.
SIFY provides advanced technology solutions for networking needs
SIFY has a strong reputation in the industry for reliability and quality service
SIFY is committed to innovation and staying ahead of the curve in the ever-evolving tech landscape
posted on 23 Oct 2023
Very easy and simple question .
I applied via Campus Placement and was interviewed in Jan 2024. There were 3 interview rounds.
Easy time and work and some technical questions
posted on 17 May 2024
based on 2 interviews
Interview experience
based on 17 reviews
Rating in categories
Senior Engineer
360
salaries
| ₹2.3 L/yr - ₹5.2 L/yr |
Senior Administrator
264
salaries
| ₹3 L/yr - ₹12.6 L/yr |
System Administrator
224
salaries
| ₹2.2 L/yr - ₹8.5 L/yr |
Sme Associate
218
salaries
| ₹6 L/yr - ₹19 L/yr |
Senior Analyst
184
salaries
| ₹4 L/yr - ₹12 L/yr |
ITC Infotech
3i Infotech
Sify Technologies
Newgen Software Technologies