Targeting Cisco specific Networks, this Cisco Network Engineer Training series provides in-depth curriculum for those wanting to learn networking basics and advance his/her career opportunities as a Cisco Network Engineer.
Closed Captions
Certificate of Completion
A Cisco Network Engineer plays a crucial role in designing, implementing, managing, and troubleshooting network infrastructure, primarily focused on Cisco products and solutions. Their duties are diverse and can vary depending on the specific needs of the organization, but generally include the following:
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Network Design and Implementation: Designing and deploying functional networks, including LAN, WAN, and network segments. This involves understanding and implementing Cisco-specific technologies and solutions.
Configuration and Installation: Configuring network hardware like Cisco routers, switches, firewalls, and other devices. This includes setting up hardware and installing necessary software to ensure optimal network performance.
Network Maintenance and Upgrades: Regularly monitoring network performance and ensuring system availability and reliability. This includes performing network upgrades, including service packs, patches, hot fixes, and security configurations.
Troubleshooting and Support: Quickly diagnosing and resolving network issues. This duty often involves working closely with other IT staff and end-users to troubleshoot problems as they arise.
Security Management: Implementing and maintaining security policies and procedures for network infrastructure, in line with Cisco best practices. This includes managing firewalls and other network security devices.
Performance Monitoring and Optimization: Monitoring network performance to determine if adjustments need to be made. This includes optimizing throughput, minimizing network latency, and ensuring quality of service (QoS).
Documentation and Reporting: Maintaining detailed documentation for the network setup, architecture, and any changes made. This also involves preparing reports on network operation, maintenance, and plan execution.
Collaboration and Communication: Collaborating with project teams, network engineers, and other IT staff. This includes communicating with vendors and clients to ensure that the network meets their needs.
Compliance and Standards Adherence: Ensuring network compliance with industry standards and organizational policies. This includes staying updated with the latest networking technologies and Cisco certifications.
Disaster Recovery and Backup: Implementing and testing disaster recovery plans for the network, including data backups and failover procedures.
Capacity Planning: Analyzing and predicting future network needs and planning upgrades and expansions accordingly.
User Training and Support: Providing training and support to network users, often involving the creation of user guides and other instructional materials.
A Cisco Network Engineer’s role is integral to the smooth operation of an organization’s IT infrastructure, requiring a blend of technical expertise, problem-solving skills, and effective communication.
Module 0 - Course introduction
0.1 Instructor Intro
0.2 Course Overview
Module 1 - Networking Fundamentals
1.1 Intro to Networking
1.1.1 Activity: Creating a Network
1.2 Common Terminology
1.2.1 Activity: Examining Ports and Sockets
1.3 OSI Model
1.4 DoD Model
1.4.1 Activity: Examining Network Layers
1.5 TCP, UDP, IP
1.5.1 Activity: Examining TCP
1.5.2 Activity: Examining UDP
1.5.3 Activity: Examining IP
1.6 ICMP, IGMP, ARP
1.6.1 Activity: Examining ICMP
1.6.2 Activity: Examining ARP
1.6.3 Activity: Examining IGMP
1.7 Network Topologies
1.8 Network Types
1.9 Part 1: Network Characteristics
1.9 Part 2: Network Characteristics
1.10 Module 1 outro
Module 2 - Cables and Connectors
2.1 Ethernet Standards
2.2 Copper Cable Types
2.3 Fiber Optic Cable Types
2.4 Connector Types
2.4.1 Activity: Selecting the Right Cable
2.5 Media Converters and Transceivers
2.6 Cable Management
2.7 Module 2 Outro
Module 3 - Internet Protocol (IP)
3.1 IPv4 Basics
3.2 IP Packet and Interface Types
3.2.1 Activity: Configuring Client IP Settings
3.3 Binary Numbering System
3.4 Classful and Classless Addressing
3.5 Understanding CIDR Notation
3.6 IPv4 Subnetting Method
3.7 Verifying with Binary
3.8 Finding Subnet IDs
3.8.1 Activity: Subnetting a Class C Network
3.9 The Delta in Action
3.9.1 Activity: Subnetting With the Delta
3.10 Subnetting Based on Hosts
3.11 Subnetting in Other Octets
3.12 Supernetting
3.12.1 Activity: Supernetting
3.13 IPv6
3.14 IPv4 - IPv6 Transition Mechanisms
3.15 Module 3 Outro
Module 4 - Layer 7 Protocols
4.1 Remote Control Protocols
4.2 File Sharing Protocols
4.3 Web Protcols
4.4 Email Protocols
4.5 Database Protocols
4.6 Voice Protocols
4.7 Security Protocols
4.8 Management Protocols
4.9 Module 4 Outro
Module 5 - Network Services
5.1 DHCP
5.1.1 Activity: Configuring DHCP
5.1.2 Activity: Configuring a DHCP Relay Agent
5.2 DNS
5.2.1 Activity: Configuring DNS - Part 1
5.2.2 Activity: Configuring DNS - Part 2
5.3 NTP
5.4 Corporate and Datacenter Network Architecture
5.5 Cloud Concepts and Connectivity Options
5.6 Module 5 Outro
Module 6 - Networking Devices
6.1 Introductory Concepts
6.2 Repeaters and Hubs
6.2.1 Activity: Connecting Devices with a Hub
6.3 Bridges and Switches
6.3.1 Activity: Connecting Devices with a Switch
6.4 Routers and Multilayer Switches
6.5 Security Devices
6.6 Modems
6.7 Module 6 Outro
Module 7 - Networked Devices
7.1 IP Devices
7.2 IoT
7.2.1 Activity - Programming IoT Devices
7.3 ICS/SCADA
7.4 Module 7 Outro
Module 8 - Routing and Bandwidth Management
8.1 Routing Basics
8.1.1 Activity: Configuring Static Routes
8.2 Packet Delivery on the Same Network
8.3 IP Routing Across a Single Router
8.4 IP Routing Across Multiple Hops
8.4.1 Activity: Static Routes - CHALLENGE
8.5 Route Selection
8.6 RIP
8.6.1 Activity: Configuring RIP - CHALLENGE
8.7 OSPF
8.8 EIGRP
8.9 BGP
8.10 NAT/PAT
8.11 Bandwidth Management (with Module 8 Outro)
Module 9 - Ethernet Switching
9.1 Ethernet Basics
9.2 Switching Overview
9.2.1 Activity: Examining a MAC Table
9.3 VLANs
9.3.1 Activity: Creating VLANs
9.4 VLAN Trunking
9.4.1 Activity: Configuring VLAN Trunking
9.5 VLAN Routing
9.5.1 Activity: Configuring VLAN Routing
9.6 Contention Management
9.7 Switchport Configuration (with Module 9 Outro)
Module 10 - Wireless Technologies
10.1 Wireless Overview
10.2 Radio Basics
10.3 Modulation
10.4 Wi-Fi Standards
10.5 Antennas
10.6 Wi-Fi Service Sets
10.7 Wi-Fi Security
10.8 Cellular
Module 11 Network Performance
11.1 Monitoring Performance
11.2 Common Metrics
11.2.1 Activity: Examining Interface Statistics
11.3 SNMP
11.4 Netflow
11.5 Network Security Monitoring (with Module 11 Outro)
Module 12 High Availability and Disaster Recovery
12.1 HA and DR Concepts
12.2 High Availability Mechanisms
12.3 Disaster Recovery Mechanisms
12.4 Facility and Infrastructure Support (with Module 12 Outro)
Module 13 Organizational Documents
13.1 Plans and Procedures
13.2 Security Policies
13.3 Loss Prevention
13.4 Common Agreements
13.5 Common Documentation
13.6 Structured Cabling - MDF and IDF
13.7 Horizontal and Vertical Cabling
13.7.1 Activity - Implementing Cable Management
13.8 Labeling
13.9 Surveys and Assessments (with Module 13 Outro)
Module 14 Network Security
14.1 Common Security Concepts
14.2 Common Attack Types
14.3 Spoofing-based Attacks
14.4 Hijacking and MITM
14.5 Social Engineering
14.6 Network Segmentation
14.7 Private VLANs
14.8 Single Organization Authentication
14.9 Extending Authentication
14.10 Authorization
14.11 Network Device Hardening
14.12 Wireless Security
14.13 Remote Access Security
14.14 IoT Security
14.15 Physical Security (with Module 14 Outro)
Module 15 Network Troubleshooting
15.1 Troubleshooting Methodology
15.2 Physical Connectivity Issues
15.3 Hardware Testing Tools
15.3.1 Activity - Testing an Ethernet Cable
15.3.2 Activity - Crimping on an RJ-45 Connector
15.3.3 Activity - Punching Down Twisted Pair
15.3.4 Activity - Using a Telephone Toner
15.4 Understanding Electricity
15.4.1 Activity - Checking Cable Continuity
15.4.2 Activity - Testing DC Voltage
15.4.3 Activity - Testing AC Voltage
15.5 Twisted Pair Pinout Problems
15.6 Twisted Pair Termination Problems
15.7 Repairing Damaged Twisted Pair Cable
15.8 Fiber Optic Connectivity Issues
15.8.1 Activity - Testing a Fiber Optic Cable
15.9 Common Port Problems
15.9.1 Working with Ports and Their Devices
15.10 Common Software Testing Tools
15.10.1 Activity - Scanning for Open Ports
15.11 Common Command Line Utilities
15.12 Troubleshooting Basic IP Networking Issues
15.13 Common Switching Issues
15.14 Switching Test Tools and Techniques
15.15 Common IP Routing Issues
15.16 Wi-Fi Access Point Issues
15.17 Wirelss Interference
15.17.1 Activity - Using a Spectrum Analyzer
15.18 Wireless Antenna Issues
15.18.1 Activity - Configuring a Wi-Fi Router
15.19 WAP Placement Strategies
15.20 Infrastructure Service Issues (DHCP)
15.21 Infrastructure Service Issues (DNS)
15.22 Infrastructure Service Issues (NTP)
15.23 Fireall / ACL Issues
15.24 VPN Issues
15.25 Additional Network Security Troubleshooting and Tips
15.26 Advanced Networking Issues
15.27 Troubleshooting Server Services (with Module 15 Outro)
CompTIA Network+ N10-008 Course Outro
Module 1: Exploring the Functions of Networking
Course Introduction
Instructor Introduction
Exploring the Functions of Networking Pt 1
Exploring the Functions of Networking Pt 2
Module 2: Introducing the Host-To-Host Communications Model
Introducing the Host-To-Host Communications Model Pt 1
Introducing the Host-To-Host Communications Model Pt 2
Module 3: Introducing LANs
Introducing LANs
Get Started with CLI Demo Pt 1
Get Started with CLI Pt Demo 2
Adding Descriptions to Interfaces Demo
Configure Gateway on a Switch Demo
Visualize Interfaces and Statistics Demo
Show Version Command Demo
CDP Demo
Module 4: Exploring the TCP/IP Link Layer
Exploring the TCP-IP Link Layer Pt 1
Exploring the TCP-IP Link Layer Pt 2
Module 5: Subnetting
Subnetting Pt 1
Subnetting Pt 2
Subnetting Pt 3
Subnetting Pt 4
Subnetting Pt 5
Subnetting Pt 6
Module 6: Explaining the TCP/IP Transport Layer and Application Layer
Explaining the TCP-IP Transport Layer and Application Layer Pt 1
Explaining the TCP-IP Transport Layer and Application Layer Pt 2
Explaining the TCP-IP Transport Layer and Application Layer Pt 3
Module 7: Exploring the Functions of Routing
Exploring the Functions of Routing Pt 1
Exploring the Functions of Routing Pt 2
Exploring the Functions of Routing Pt 3
Configuring RIP Demo
EIGRP Demo Pt 1
EIGRP Demo Pt 2
Module 8: Exploring the Packet Delivery Process
Exploring the Packet Delivery Process
Module 9: Troubleshooting a Simple Network
Troubleshooting a Simple Network
Module 10: Introducing Basic IPv6
Introducing Basic IPv6 Pt 1
Introducing Basic IPv6 Pt 2
Introducing Basic IPv6 Pt 3
Introducing Basic IPv6 Pt 4
Introducing Basic IPv6 Pt 5
Introducing Basic IPv6 Pt 6
Introducing Basic IPv6 Pt 7
Introducing Basic IPv6 Pt 8
IPV6 Basic Configuration and SLAAC Demo Pt 1
IPV6 Basic Configuration and SLAAC Demo Pt 2
IPV6 Routing Demo Pt 1
IPV6 Routing Demo Pt 2
IPV6 Static Routes Demo
Module 11: Configuring Static Routing
Configuring Static Routing
Static Routes Demo
Module 12: Implementing VLANs and Trunks
Implementing VLANs and Trunks Pt 1
Implementing VLANs and Trunks Pt 2
Implementing VLANs and Trunks Pt 3
Implementing VLANs and Trunks Pt 4
Spanning-tree Protocol Demo Pt 1
Spanning-tree Protocol Demo Pt 2
Spanning-tree Protocol Demo Pt 3
Module 13: Routing Between VLANs
Routing Between VLANs
Inter VLAN Routing Demo
Module 14: Introducing OSPF
Introducing OSPF Pt 1
Introducing OSPF Pt 2
Introducing OSPF Pt 3
Introducing OSPF Pt 4
OSPF Single Area Demo Pt 1
OSPF Single Area Demo Pt 2
OSPF Multiple Area Demo Pt 1
OSPF Multiple Area Demo Pt 2
Module 15: Building Redundant Switched Topologies
Building Redundant Switched Topologies Pt 1
Building Redundant Switched Topologies Pt 2
Module 16: Improving Redundant Switched Topologies with EtherChannel
Improving Redundant Switched Topologies with Ether Channel Pt 1
Improving Redundant Switched Topologies with Ether Channel Pt 2
Configuring Ether Channel Demo
Module 17: Exploring Layer 3 Redundancy
Exploring Layer 3 Redundancy
Module 18: Introducing WAN Technologies
Introducing WAN Technologies Pt 1
Introducing WAN Technologies Pt 2
Introducing WAN Technologies Pt 3
Introducing WAN Technologies Pt 4
Introducing WAN Technologies Pt 5
Introducing WAN Technologies Pt 6
Module 19: Explaining Basics of ACL
Explaining Basics of ACL Pt 1
Explaining Basics of ACL Pt 2
Explaining Basics of ACL Pt 3
Module 20: Enabling Internet Connectivity
Enabling Internet Connectivity
DHCP Demo
Static NAT Demo
PAT Using Specific IP Demo
PAT Using IP of Interface Demo
Module 21: Introducing QoS
Introducing QoS Pt 1
Introducing QoS Pt 2
Introducing QoS Pt 3
Introducing QoS Pt 4
Introducing QoS Pt 5
Module 22: Introducing Architectures and Virtualization
Introducing Architectures and Virtualization Pt 1
Introducing Architectures and Virtualization Pt 2
Introducing Architectures and Virtualization Pt 3
Introducing Architectures and Virtualization Pt 4
Module 23: Introducing System Monitoring
Introducing System Monitoring Pt 1
Introducing System Monitoring Pt 2
Introducing System Monitoring Pt 3
Module 24: Managing Cisco Devices
Managing Cisco Devices Pt 1
Managing Cisco Devices Pt 2
NTP Demo
Syslog Demo
Module 25: Examining the Security Threat Landscape
Examining the Security Threat Landscape Pt 1
Examining the Security Threat Landscape Pt 2
Module 26: Implementing Threat Defense Technologies
Implementing Threat Defense Technologies Pt 1
Implementing Threat Defense Technologies Pt 2
Implementing Threat Defense Technologies Pt 3
Implementing Threat Defense Technologies Pt 4
Implementing Threat Defense Technologies Pt 5
Authentication Protocols Demo Pt 1
Authentication Protocols Demo Pt 2
Device Hardening Demo Pt 1
Device Hardening Demo Pt 2
Device Hardening Demo Pt 3
Port Security Demo
Module 27: Exam Preparation
Exam Prep Tips
Module 28: Practice Demos
Get Started with CLI Demo Pt 1
Get Started with CLI Pt Demo 2
Adding Descriptions to Interfaces Demo
Configure Gateway on a Switch Demo
Visualize Interfaces and Statistics Demo
Show Version Command Demo
CDP Demo
Static Routes Demo
DHCP Demo
Static NAT Demo
PAT Using Specific IP Demo
PAT Using IP of Interface Demo
Configuring RIP Demo
Configuring Ether Channel Demo
Inter VLAN Routing Demo
Spanning-tree Protocol Demo Pt 1
Spanning-tree Protocol Demo Pt 2
Spanning-tree Protocol Demo Pt 3
EIGRP Demo Pt 1
EIGRP Demo Pt 2
Authentication Protocols Demo Pt 1
Authentication Protocols Demo Pt 2
NTP Demo
Syslog Demo
Device Hardening Demo Pt 1
Device Hardening Demo Pt 2
Device Hardening Demo Pt 3
Port Security Demo
OSPF Single Area Demo Pt 1
OSPF Single Area Demo Pt 2
OSPF Multiple Area Demo Pt 1
OSPF Multiple Area Demo Pt 2
IPV6 Basic Configuration and SLAAC Demo Pt 1
IPV6 Basic Configuration and SLAAC Demo Pt 2
IPV6 Routing Demo Pt 1
IPV6 Routing Demo Pt 2
IPV6 Static Routes Demo
Module 1 - Introduction to Security
1.1 Introduction to Security
Module 2 - Malware and Social Engineering Attacks
2.1 Malware and Social Engineering Attacks
Module 3 - Basic Cryptography
3.1 Basic Cryptography
Module 4 - Advanced Cryptography and PKI
4.1 Advanced Cryptography and PKI
Module 5 - Networking and Server Attacks
5.1 Networking and Server Attacks
Module 6 - Network Security Devices, Designs and Technology
6.1 Network Security Devices, Designs and Technology
Module 7 - Administering a Secure Network
7.1 Administering a Secure Network
Module 8 - Wireless Network Security
8.1 Wireless Network Security
Module 9 - Client and Application Security
9.1 Client and Application Security
Module 10 - Mobile and Embedded Device Security
10.1 Mobile and Embedded Device Security
Module 11 - Authentication and Account Management
11.1 Authentication and Account Management
Module 12 - Access Management
12.1 Access Management
Module 13 - Vulnerability Assessment and Data Security
13.1 Vulnerability Assessment and Data Security
Module 14 - Business Continuity
14.1 Business Continuity
Module 15 - Risk Mitigation
15.1 Risk Mitigation
Module 16 - Security Plus Summary and Review
16.1 - Security Plus Summary and Review
Module 17 - Hands-On Training
17.1 Hands-On Scanning Part 1
17.2 Hands-On Scanning Part 2
17.3 Hands-On Advanced Scanning
17.4 Hands-On MetaSploit
17.5 Hands-On BurpSuite
17.6 Hands-On Exploitation Tools Part 1
17.7 Hands-On Exploitation Tools Part 2
17.8 Hands-On Invisibility Tools
17.9 Hands-On Connect to Tor
Module 1: Architecture
1.1 About Your Instructor
1.2 Course Introduction
1.3 Welcome to the Architecture Domain
1.4 Classic 3 and 2 Tier Models
1.5 2 Tier Spine Leaf
1.6 Fabric Capacity Planning
1.7 High Availability
1.8 Designing a WLAN Deployment
1.9 Cloud vs On-Prem
1.10 The Cisco SD-WAN
1.11 Cisco SD-Access
1.12 QoS
1.13 Hardware vs Software Switching
Module 2: Virtualization
2.1 Welcome to the Virtualization Domain
2.2 Device Virtualization Technologies
2.3 Data Path Virtualization
2.4 Network Virtualization Concepts
Module 3: Infrastructure
3.1 Welcome to the Infrastructure Domain
3.2 Trunking - VTP - EtherChannel
3.3 RSTP and MST
3.4 EIGRP vs OSPF
3.4 OSPF
3.5 eBGP
3.6 eBGP Part 2
3.7 WLANs
3.8 NTP NAT PAT
3.9 HSRP VRRP GLBP
3.10 Multicast
Module 4: Network Assurance
4.1 Welcome to the Network Assurance Module
4.2 Diagnose Network Issues
4.3 NetFlow
4.4 SPAN
4.5 IP SLA
4.6 DNA Center
Module 5: Security
5.1 Welcome to the Security Module
5.2 Device Access Control
5.3 ACLs and CoPP
5.4 Wireless Security
5.5 Components in Security Design
Module 6: Automation
6.1 Welcome to the Automation Module
6.2 Python
6.3 JSON
6.4 YANG
6.5 NETCONF-RESTCONF
6.6 APIs
6.7 EEM
6.8 Orchestration Tools
Module 1 - Welcome to ENARSI
1.1 Welcome to ENARSI
1.2 A Few Things Before We Start
Module 2 - EIGRP (Enhanced Interior Gateway Protocol)
2.1 EIGRP Features
2.2 EIGRP Operations
2.3 EIGRP Exchange of Routing Information
2.4 EIGRP Metrics
2.5 EIGRP Queries
2.6 EIGRP Obtaining a Default Route
2.7 EIGRP Load Balancing
2.8 EIGRP Authentication
2.9 Troubleshooting EIGRP Part 1
2.10 Troubleshooting EIGRP Part 2
2.11 Troubleshooting EIGRP Part 3
2.12 Troubleshooting EIGRP Part 4
Module 3 - OSPF (Open Shortest Path First)
3.1 Implementing OSPF Part 1
3.2 Implementing OSPF Part 2
3.3 Implementing OSPF Part 3 DR BDR Election
3.4 Implementing OSPF Part 4 LSA Types
3.5 Implementing OSPF Part 5 OSPF States
3.6 Optimizing OSPF Summarization
3.7 Optimizing OSPF Default Routing
3.8 Optimizing OSPF Authentication
3.9 Optimizing OSPF Virtual Links
Module 4 - Route Redistribution
4.1 Route Redistribution Introduction
4.2 Route Redistribution Implementation
4.3 Route Redistribution OSPF E1 or E2
4.4 Route Redistribution Types
4.5 Route Redistribution Manipulation & Filtering
4.6 Route Redistribution Prefix-Lists
4.7 Route Redistribution Route-Maps
Module 5 - Implementing Path Control
5.1 Implementing Path Control
5.2 Implementing Path Control Implementation
Module 6 - BGP (Border Gateway Protocol)
6.1 BGP Fundamentals
6.2 BGP Attributes
6.3 BGP Path Selection Criteria
6.4 BGP Transit AS
6.5 BGP Split Horizon
6.6 BGP Weight Attribute
6.7 BGP Local Preference Attribute
6.8 BGP MED Attribute
6.9 BGP Route Filtering
6.10 BGP Peer Groups
6.11 BGP Route Reflectors
6.12 BGP Authentication
6.13 BGP Troubleshooting Part 1
6.14 BGP Troubleshooting Part 2
Module 7 - Implementing VRF (Virtual Routing and Forwarding)
7.1 Implementing VRF-Lite
Module 8 - Implementing DHCP
8.1 Implementing DHCP
8.2 Implementing DHCP Relay Manual Binding and Options
8.3 Implementing DHCP SLAAC and DHCPv6
8.4 Troubleshooting DHCP
Module 9 - Securing Cisco Routers (Control Plane)
9.1 Securing Cisco Routers Control Plane Security CoPP
9.2 Securing Cisco Routers Control Plane Security CoPP Implementation
Module 10 - Infrastructure Services
10.1 Infrasctucture Services AAA
10.2 Infrastructure Services SNMP
10.3 Infrastructure Services SYSLOG
10.4 Infrastructure Services SSH
10.5 Infrastructure Services HTTP FTP SCP
10.6 Infrastructure Services NetFlow
This training series is meticulously designed to equip aspiring and current Cisco Network Engineers with a comprehensive skill set, blending core networking knowledge with advanced Cisco-specific expertise and a strong foundation in network security. The series begins with foundational courses like the CompTIA Network+ N10-008 and Cisco Certified Network Associate (CCNA) 200-301. These courses lay the groundwork in networking fundamentals, covering topics such as network design, implementation, and troubleshooting. The CCNA, in particular, is a cornerstone certification for any network engineer, focusing on Cisco’s networking technologies and products, and is essential for those looking to establish a solid base in Cisco networking.
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The series then advances to more specialized Cisco certifications, including the Cisco 300-410 ENARSI and Cisco 350-401 ENCOR, which are part of the CCNP (Cisco Certified Network Professional) track. The ENARSI course delves into implementing Cisco Enterprise Advanced Routing and Services, providing in-depth knowledge and practical skills in enterprise routing, VPN services, infrastructure security, and services. The ENCOR course, on the other hand, covers implementing Cisco Enterprise Network Core Technologies, offering comprehensive training in network automation, security, and advanced routing and switching. These courses are tailored for network engineers looking to elevate their expertise in managing and optimizing Cisco networks.
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Complementing the Cisco-centric training, the series includes the CompTIA Security+ SY0-601 certifications, focusing on the critical aspect of network security. The CompTIA Security+ certification provides a solid foundation in cybersecurity principles and best practices, essential for ensuring the security and integrity of the network infrastructures they manage. Together, these courses create a well-rounded curriculum, preparing network engineers not only to excel in Cisco technologies but also to integrate security considerations into their everyday work.
A Cisco Network Engineer is responsible for designing, implementing, managing, and troubleshooting network infrastructure, primarily focusing on Cisco products and solutions. Their duties include configuring Cisco routers and switches, ensuring network security, optimizing network performance, and providing technical support for network-related issues.
Essential certifications for a Cisco Network Engineer typically include the Cisco Certified Network Associate (CCNA) for foundational knowledge, and the Cisco Certified Network Professional (CCNP) for advanced skills. Depending on their specialization, they might also pursue certifications like Cisco Certified Internetwork Expert (CCIE) or specific security certifications like CompTIA Security+.
Key skills include in-depth knowledge of Cisco hardware and software, proficiency in network design and implementation, strong problem-solving abilities, and expertise in network security. Additionally, good communication skills and the ability to work collaboratively are important.
Cisco Network Engineers are employed across various industries including IT and telecommunications, finance, government, healthcare, educational institutions, and any organization that relies on robust network infrastructure.
The career path can start with entry-level positions like Network Technician or Network Administrator, progressing to a Cisco Network Engineer role. With experience and additional certifications, one can move into senior positions like Network Manager, IT Director, or specialize in areas like network security or cloud networking.
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