Advanced Networking with CISCO (CCNA) > Infrastructure Services

NTP Configuration

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Network Time Protocol (NTP) is a protocol for synchronizing computer clock times in the Internet or in local networks. It helps in accurate timekeeping and synchronization in the Internet or in local networks. NTP defines how packets are exchanged to maintain accurate timekeeping between computer systems, servers and clients.

NTP is designed to synchronize computer clocks in fractional seconds. This protocol achieves this by taking an accurate timekeeper and polling it at intervals of 1, 2, 4, 8 or 16 seconds. It then sends back the time client received from server to server until it reaches the original server. NTP also has a way of measuring the stability of each computer so that it can take into account how close these computers are to each other when determining their accuracy.

The network's clients are not reliant on an active internet connection. If an internet connection is up and running, NTP can reliably determine and account for packet transmission delays.

The purpose of NTP Configuration is to synchronize the system time for various services and applications. It sets up a global time standard in order to maintain synchronization between all servers and clients in a network. It also helps prevent problems that occur when times are not synchronized in networks that use computers running on different operating systems or versions.

The Network Time Technology (NTP) is a protocol that allows system clocks to be synchronised (from desktops to servers). Many distributed applications require synchronised clocks, which is not simply handy. As a result, if the time comes from an external server, the firewall rules must enable the NTP service.

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Great learning experience about the networking concepts..

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Excellent faculty I sir how can I take notes

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LearnVern is the Right place for the Right people who want to grab the real knowledge and achieve their future goal and become successful

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Tanish Sing
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very easy questions.

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good

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Setu Patel
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Best.

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We want ccnp

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  2. Basics of Networking Cables
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  3. Types of Topology Part -1
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  4. Types of Topology Part -2
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  5. TCP/IP Suite
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  6. OSI Model
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  7. Network Devices
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  8. Network Protocols
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  9. Next-Generation Firewalls
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  10. Assignment : Introduction To Networking
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  1. IP Address
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  2. IP Address Classes
    29m 41s
  3. IP Subnetting
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  4. Class C Subnetting
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  5. Configuration of IP Address
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  6. IPv6 Addressing Part -1
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  7. IPv6 Addressing Part -2
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  8. Assignment : IP Address
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  1. Introduction to Cisco IOS
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  2. Router Memory
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  3. Modes in a Router
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  4. Cisco IOS Password Configuration
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  5. Practical: Router Configuration
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  6. Practical: Commands of Routing
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  7. Assignment : Working With Cisco Devices
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  1. Routing Fundamentals
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  2. Static Routing
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  3. Default Routing
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  4. Dynamic Routing
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  5. Packet Forwarding
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  6. Assignment : Basic Routing Technologies
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  1. Advanced Routing Technologies
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  2. RIPv1 & RIPv2 Configuration
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  3. OSPF Routing
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  4. Configuring OSPFv2
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  5. Configuring OSPFv3
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  6. Hybrid Routing Protocol
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  7. EIGRP Routing and Configuration
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  1. LAN Switching Technologies
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  2. Introduction to Ethernet
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  3. Switching Techniques
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  4. Basic Switch Configuration
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  5. VLAN Trunking Protocol
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  6. Spanning Tree Protocol
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  1. Infrastructure Services
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  2. Dynamic NAT
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  3. Port Address Translation
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  4. NTP Configuration
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  5. DHCP Configuration
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  6. Syslog
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  7. SNMP Protocol
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  8. Assignment : Infrastructure Services
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  2. WAN Device
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  3. VPN Configuration
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  4. Point-to-Point Protocol (PPP) Configuration
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  5. Assignment : WAN Technologies
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  2. SSH Configure
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  3. Port Security
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  4. Access Control List (ACL)
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  6. Number of ACL
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  2. SNMP Versions
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  3. Assignment : Infrastructure Management
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  1. Advanced Troubleshooting
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  2. Routing Failures & Troubleshooting
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  3. Assignment : Automation and Programmability
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  1. Course Summary
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  1. Cisco Network Interview Questions Part 1
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  1. Career Guideline
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