Gtpl Hathway Network Support Engineer Interview Questions and Answers

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Q1. What is your role in current organisation?
Ans. 
I am responsible for monitoring and maintaining the network infrastructure to ensure smooth operations.
• Monitoring network performance and troubleshooting issues

• Configuring and maintaining network devices such as routers and switches

• Collaborating with other teams to resolve network-related issues

• Implementing network security measures

• Documenting network configurations and changes
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Q2. Question related to BGP & OSPF protocol
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Q3. Subnetting question
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Q4. Do you know any thing about OLT & ONT
Ans. 
OLT stands for Optical Line Terminal and ONT stands for Optical Network Terminal. They are devices used in fiber optic communication networks.
• OLT is a device located at the service provider's central office that connects the PON (Passive Optical Network) to the provider's network.

• ONT is a device located at the customer's premises that connects to the OLT and provides the interface for the customer's equipment.

• OLT and O...read more
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Q5. Do you know any thing about mpls ldp vpls
Ans. 
MPLS LDP VPLS stands for Multiprotocol Label Switching Label Distribution Protocol Virtual Private LAN Service. It is used for creating virtual private networks.
• MPLS is a technique for routing network packets based on labels instead of IP addresses.

• LDP (Label Distribution Protocol) is used to establish and maintain label-switched paths in MPLS networks.

• VPLS (Virtual Private LAN Service) is a way to provide Ethernet-bas...read more
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Q1. Stb repair work..
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Q1. What is actuve Directory?
Ans. 
Active Directory is a directory service developed by Microsoft for Windows domain networks.
• Centralized management of network resources

• Stores information about users, computers, and other network objects

• Allows administrators to assign policies, deploy software, and apply critical updates

• Supports single sign-on for users to access multiple applications with one set of credentials
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Q2. What is BSOD error?
Ans. 
BSOD error stands for Blue Screen of Death error, which is a system error displayed on Windows operating systems.
• BSOD error is a system error displayed on Windows operating systems.

• It is often caused by hardware or software issues.

• Examples of BSOD errors include IRQL_NOT_LESS_OR_EQUAL and DRIVER_POWER_STATE_FAILURE.
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Q3. How to configure outlook365?
Ans. 
Outlook365 can be configured by adding an email account and setting up server settings.
• Open Outlook365 and click on 'File'

• Click on 'Add Account' and enter your email address

• Follow the prompts to set up your email account and server settings

• Make sure to enter the correct incoming and outgoing server settings

• Test the account settings to ensure everything is configured correctly
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Q4. Diffrence between ipv4 and ipv6?
Ans. 
IPv4 uses 32-bit addresses while IPv6 uses 128-bit addresses.
• IPv4 addresses are written in decimal format (e.g. 192.168.1.1) while IPv6 addresses are written in hexadecimal format (e.g. 2001:0db8:85a3:0000:0000:8a2e:0370:7334).

• IPv4 supports around 4.3 billion unique addresses, while IPv6 supports an astronomical number of unique addresses (2^128).

• IPv4 has a header length of 20 bytes, while IPv6 has a fixed header lengt...read more
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Q5. What is wsus server and sccm?
Ans. 
WSUS server stands for Windows Server Update Services, while SCCM stands for System Center Configuration Manager.
• WSUS server is a Microsoft tool that allows administrators to manage and distribute updates for Windows operating systems and other Microsoft products.

• SCCM is a comprehensive management solution for managing servers, desktops, and mobile devices in an enterprise environment.

• WSUS server is used for deploying ...read more
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