How To Kh

Category: Cisco

The Cisco category on howtokh.com is your go-to resource for mastering Cisco networking technologies, tools, and certifications. Whether you’re a beginner or an IT professional, this section offers practical guides to help you understand and work with Cisco systems. Start with Cisco basics, including routers, switches, and small network setups. Learn to configure Cisco devices with step-by-step tutorials covering VLANs, firewalls, and advanced routing protocols. Dive into Cisco network security, featuring tools like Firepower, ASA, and Umbrella, plus VPN and access control setups. Explore Cisco certifications, from CCNA to CCIE, with study resources and exam tips. For advanced users, our guides on SD-WAN, Cisco DNA, and network automation offer deeper insights into modern enterprise networking. Regularly updated with tutorials and tech trends, this category helps you gain hands-on skills, stay current with Cisco innovations, and grow your networking expertise.

  • How to Configure Cisco Router and Switch Clients Can Access to VLAN Plan

    How to Configure Cisco Router and Switch Clients Can Access to VLAN Plan

    To configure a Cisco Packet Tracer project where a router connects to a switch with two VLANs (VLAN10 and VLAN20), and each VLAN has its subnet, follow these steps:

    Network Design:

    1. Router:
    • Interface: gi0/0 connected to the switch.
    • Sub-interfaces configured for each VLAN with IP addresses for inter-VLAN routing.
    1. Switch:
    • VLAN10 and VLAN20 created.
    • Ports assigned to each VLAN for devices on each subnet.
    • The port connected to the router set as a trunk.

    Step-by-Step Configuration:

    1. Configure VLANs on the Switch

    1. Access the Switch CLI:
       Switch> enable
   Switch# configure terminal
   Switch(config)#hostname Howtokh-S
    1. Create VLAN10 and VLAN20:
       Howtokh-S(config)# vlan 10
   Howtokh-S(config-vlan)# name VLAN10
   Howtokh-S(config-vlan)# exit

   Howtokh-S(config)# vlan 20
   Howtokh-S(config-vlan)# name VLAN20
   Howtokh-S(config-vlan)# exit

    Example as below:

    Howtokh-S
    1. Assign Ports to VLANs (assuming you have two clients, one for each VLAN):
       Howtokh-S(config)# interface fa0/1
   Howtokh-S(config-if)# switchport mode access
   Howtokh-S(config-if)# switchport access vlan 10
   Howtokh-S(config-if)#no shutdown
   Howtokh-S(config-if)#do wr
   Howtokh-S(config-if)# exit

   Howtokh-S(config)# interface fa0/2
   Howtokh-S(config-if)# switchport mode access
   Howtokh-S(config-if)# switchport access vlan 20
   Howtokh-S(config-if)#no shutdown
   Howtokh-S(config-if)#do wr  
   Howtokh-S(config-if)# exit
    1. Configure Trunk Port on the switch to connect to the router:
       Howtokh-S(config)# interface gi0/1
   Howtokh-S(config-if)# switchport mode trunk
   Howtokh-S(config-if)#no shutdown 
   Howtokh-S(config-if)#do wr
   Howtokh-S(config-if)# exit

    Save all configuration

    Howtokh-S#copy running-config startup-config

    How to Configure Cisco Router and Switch Clients Can Access to VLAN Plan

    2. Configure the Router

    1. Access the Router CLI:
       Router> enable
   Router# configure terminal
   Router(config)#hostname Howtokh-R
    1. Configure Sub-interfaces for Each VLAN:
    • On the router’s gi0/0 interface, create sub-interfaces for VLAN10 and VLAN20. Assign IP addresses to the sub-interfaces. Encapsulate each sub-interface with the appropriate VLAN ID.
       Howtokh-R(config)# interface gi0/0.10
   Howtokh-R(config-subif)# encapsulation dot1Q 10
   Howtokh-R(config-subif)# ip address 10.1.1.1 255.255.255.0
   Howtokh-R(config-subif)#description Vlan10
   Howtokh-R(config-subif)# do wr
   Howtokh-R(config-subif)# exit

   Howtokh-R(config)# interface gi0/0.20
   Howtokh-R(config-subif)# encapsulation dot1Q 20
   Howtokh-R(config-subif)# ip address 192.168.0.1 255.255.255.0
   Howtokh-R(config-subif)#description Vlan20
   Howtokh-R(config-subif)# do wr
   Howtokh-R(config-subif)# exit
    1. Enable the Router Interface:
       Howtokh-R(config)# interface gi0/0
   Howtokh-R(config-if)# no shutdown
   Howtokh-R(config-if)# exit

    3. Configure Static IP for Clients

    • Connect a PC to fa0/1 for VLAN10 and another PC to fa0/2 for VLAN20.
    1. PC in VLAN10: Assign IP Address to PC
    • IP Address: 10.1.1.X (e.g., 10.1.1.10)
    • Subnet Mask: 255.255.255.0
    • Default Gateway: 10.1.1.1

    [content-egg-block template=offers_logo_shipping]

    How to Configure Cisco Router and Switch Clients Can Access to VLAN Plan
    How to Configure Cisco Router and Switch Clients Can Access to VLAN Plan
    1. PC in VLAN20:

    For the PC2 in VLAN20, you can follow steps 1 in VLAN10

    • IP Address: 192.168.0.X (e.g., 192.168.0.10)
    • Subnet Mask: 255.255.255.0
    • Default Gateway: 192.168.0.1

    4. Test Connectivity

    • Use the ping command from each PC to test connectivity with its VLAN gateway.
    • Ensure PCs in VLAN10 and VLAN20 cannot communicate directly. They should reach the router’s respective sub-interface IP addresses for inter-VLAN routing, if configured.
    How to Configure Cisco Router and Switch Clients Can Access to VLAN Plan

    After assigning the IP Address you should ping test to make sure it working or not

    How to Configure Cisco Router and Switch Clients Can Access to VLAN Plan

    This setup enables clients in VLAN10 and VLAN20 to access their designated networks with static IP addresses. You can now ping as well. Learn more…

    Cisco CCNA course duration

    For most people, anywhere from 3 to 6 months of dedicated study is realistic. This timeframe allows them to go from zero knowledge to being prepared for the CCNA exam.

    • Fast Learner (with some IT experience): ~2-3 months
    • Dedicated Beginner (no IT experience): ~4-6 months
    • Studying Part-Time (busy schedule): 6+ months

    Factors That Influence Your Timeline

    1. Prior Experience:
      • No IT background: You’ll need to learn fundamental concepts from scratch, which will take longer. Plan for the 5-6 month range.
      • Some IT/Networking knowledge: If you already understand basic concepts like IP addresses, DHCP, or DNS, you have a head start. You might fit into the 3-4 month range.
      • Experienced but uncertified: If you’ve been working with networks for years, you might just need the credential. In that case, you could be ready in 1-2 months. You only need to brush up on the specifics.
    2. Study Time Commitment:
      • Full-Time Student: If you can treat studying like a full-time job, plan to study 6-8 hours a day. This approach allows you to compress the timeline significantly.
      • Working Professional: This is the most common scenario. If you can consistently dedicate 1.5 – 2 hours on weekdays. Dedicate 3-4 hours on weekends. Total approximately 15 hours per week. Then you can achieve the 4-5 month range.
    3. Learning Method:
      • Self-Study (Video Courses, Books): This is the most flexible and common path. The pace is entirely up to you.
      • Bootcamps: Intensive, instructor-led bootcamps can cover all the material in 1-2 weeks. However, they require full-time attendance. They are also very expensive. They are best for quickly consolidating knowledge, not necessarily for learning from zero.
      • Formal Education: A college course might spread this material over a full semester (3-4 months).

    Realistic 5-Month Study Plan

    This plan assumes you’re studying 15-20 hours per week.

    • Month 1: Networking Fundamentals
      • Topics: TCP/IP and OSI models, IPv4 and IPv6 addressing, subnetting, network media (cables, Wi-Fi).
      • Focus: Master subnetting. This is the most critical foundational skill. Don’t move on until you can do it quickly.
    • Month 2: Network Access & IP Connectivity
      • Topics: Ethernet, VLANs, STP, basic router and switch configuration.
      • Focus: Get hands-on experience with the CLI. Use a simulator like Cisco Packet Tracer (free!) or a virtual lab.
    • Month 3: IP Services & Security Fundamentals
      • Topics: DHCP, DNS, NTP, ACLs (Access Control Lists), NAT (Network Address Translation).
      • Focus: Understand how these services work together in a network.
    • Month 4: Automation and Programmability
      • Topics: Network management, SDN (Software-Defined Networking), APIs, REST, configuration management tools.
      • Focus: Don’t be intimidated by this section. You don’t need to be a programmer; you need to understand the concepts.
    • Month 5: Review, Practice, and Exam Prep
      • Activities: Take numerous practice exams (from Boson, Pearson, etc.), review your weak areas, lab relentlessly to solidify configurations and troubleshooting skills.
      • Focus: Troubleshooting. The modern CCNA exam heavily tests your ability to figure out what’s wrong in a network.

    [content-egg-block template=offers_logo_shipping]

    Crucial Advice for Success

    • Get Hands-On: Reading and watching videos is not enough. You must lab. Cisco Packet Tracer is free and perfect for the CCNA. Build networks, break them, and fix them.
    • Use Multiple Resources: Don’t rely on just one book or video series. Different instructors explain things in different ways. Popular choices include:
      • Video Courses: Neil Anderson (CBT Nuggets), Jeremy’s IT Lab (free on YouTube), Keith Barker.
      • Books: Official Cert Guide by Wendell Odom.
      • Practice Exams: Boson ExSim is considered the gold standard.
    • Understand, Don’t Memorize: The CCNA exam tests your ability to apply concepts, not just recall facts. If you understand the “why,” you can answer any question.

    Set a goal of 4-6 months. Create a consistent study schedule. Get plenty of hands-on practice. You will be well on your way to earning your CCNA. Good luck

  • What is Cisco?

    What is Cisco?

    Cisco Systems, Inc. is a global leader in networking and cybersecurity solutions, founded in 1984 and headquartered in San Jose, California. Cisco initially focused on providing routers for local area networks (LANs). The company has now expanded its product portfolio to include a wide array of networking hardware, software, and services. These offerings range from enterprise-grade routers and switches to advanced security solutions, cloud services, and collaboration tools like Webex.

    Cisco is particularly well-known for its commitment to innovation and development, continuously shaping the future of networking and digital communication. As a prominent player in the IT industry, Cisco’s products are indispensable for network professionals. They are also crucial for students and organizations aiming to establish robust and secure network infrastructures.

    Why Cisco Matters
    Cisco’s influence extends far beyond its product offerings. It plays a crucial role in shaping networking standards. The company also impacts practices across the globe. The company is dedicated to advancing education and skills development. This is achieved through initiatives such as the Cisco Networking Academy. The academy provides training programs for individuals seeking to build careers in IT and networking.

    Cisco certifications are highly regarded in the industry. They include CCNA (Cisco Certified Network Associate) and CCNP (Cisco Certified Network Professional). They serve as benchmarks for networking knowledge and expertise.

    As a pioneer in the networking domain, Cisco remains at the forefront of technological advancements. Cisco continuously adapts to meet the evolving needs of businesses and consumers alike. Whether you are a student aspiring to enter the field of IT, Cisco provides numerous resources. If you are a seasoned professional aiming to expand your skills, Cisco can assist you. The company offers opportunities to support your journey.

    With a strong community and comprehensive training programs, Cisco empowers individuals and organizations to succeed in an increasingly connected world. Feel free to share your experiences, questions, or insights about Cisco in the comments below! Learn more…

    Overall Summary CISCO DESIGNED Business PoE

    The Cisco CBS220-24P-4G is a well-rounded, “smart” managed PoE switch. It is designed for small to medium-sized businesses (SMBs) that need more control than an unmanaged switch offers. However, they don’t require the full complexity of an enterprise-grade device. It hits a sweet spot between power, features, and ease of use.

    Key Advantages (The Pros)

    1. Power over Ethernet (PoE): This is a major selling point.
      • 24 PoE Ports: You can power a large number of devices directly from the switch. These include VoIP phones, wireless access points, and security cameras. Wi-Fi 6/6E APs often need PoE+. You can even power some monitors.
      • 195W Total Budget: This is adequate for a typical SMB deployment. However, you must do some power planning. For example, if you have 24 devices each drawing the max for standard PoE (15.4W), you’d need ~370W. You must ensure your high-power devices, like PTZ cameras, don’t exceed the 195W limit. This also applies to certain APs that use PoE+.
    2. Ease of Use & Management:
      • Cisco Business Dashboard: This is a huge pro for multi-device setups. You can manage a network of these switches. It also includes other Cisco Business devices, from a single, simple cloud-based interface. This simplifies setup, monitoring, and firmware updates dramatically.
      • Mobile App & On-Box UI: Offers multiple ways to configure the switch. This feature makes it accessible for users with different skill levels.
    3. Security Features: It includes robust security for its class:
      • 802.1X: This is a enterprise-grade feature. It allows you to authenticate devices and users before granting them network access. This is crucial for securing networks with personal devices or guest access.
      • ACLs (Access Control Lists): Let you create rules to control traffic flow (e.g., block a specific device from accessing the accounting server).
      • DoS Protection: Helps keep the network running during a malicious attack.
    4. Design and Form Factor:
      • Compact and Elegant: It’s designed to be placed on a shelf or in an open area. It is not just locked in a hot, noisy wiring closet. This is perfect for retail stores, classrooms, or open-plan offices.
      • Fanless Operation (in this model): This is a critical feature. No moving parts means it is completely silent, which is essential for any environment where people are working.
    5. Reliability and Support:
      • Cisco Brand: You’re buying from a known leader in networking, which generally means build quality and reliability.
      • 3-Year Warranty: A strong warranty that provides peace of mind.

    Potential Limitations (The Cons)

    1. PoE Power Budget: As mentioned, 195W is on the lower side for a 24-port PoE switch. It’s a constraint you must design around. If you plan to run many power-hungry devices (e.g., 10+ PoE+ devices drawing 30W each), you will quickly run out of power. Calculate your power requirements carefully before buying.
    2. “Smart” vs. “Managed”: This is a “smart” switch. This means it has a web interface and good features, but it lacks some deeper capabilities of a fully managed switch (like Cisco’s Catalyst line), such as:
      • Advanced routing protocols (it has static routing only).
      • More granular traffic shaping and advanced SNMP features.
      • CLI (Command Line Interface) access is limited compared to enterprise models.
    3. The 1G SFP Uplinks: The four SFP ports are 1 Gigabit. This is fine for most SMB applications. However, modern higher-end switches are moving toward 10G SFP+ uplinks for faster aggregation and backbone connections. If you have a very fast internal network, you might face a bottleneck in the future. The same applies if you have a multi-gigabit internet connection.

    Who Is This Switch Ideal For?

    • Small to Medium Businesses: Offices, clinics, law firms that need reliable wired connectivity and PoE.
    • Schools & Classrooms: To power VoIP phones, APs, and teacher computers quietly.
    • Retail Stores: For point-of-sale systems, cameras, and Wi-Fi, with a clean look.
    • Light-to-Moderate PoE Deployments: A mix of IP phones, a handful of access points, and a few security cameras.

    Who Should Consider Something Else?

    • High-PoE Demand Environments: If you need to power more than ~6-8 high-power PoE+ devices, get a switch with a 370W+ power budget. Make sure the switch meets the power requirements. This includes devices like advanced PTZ cameras, thin clients, or extensive AP setups.
    • Large Enterprises: Networks that require advanced features need a fully managed Catalyst switch. Those requiring CLI-heavy management also benefit from it. Integration with complex network management systems would be better served by this type of switch.
    • Future-Proofing for 10G: Consider your need for 10G uplinks to your server or core switch. Think about this requirement within the device’s lifespan. Look for a model with SFP+ ports.

    [content-egg-block template=popup_compare]

    Product Overview:

    • SIMPLE: Intuitive on-box UI, mobile app and Cisco Business Dashboard simplifies network operations and automates lifecycle management
    • SECURITY: Integrated with IEEE 802.1X to control access to your network, Denial-of- Service (DoS) attack prevention increases network uptime during an attack, while Access Control Lists (ACLs) protect the network from unauthorized users
    • INNOVATIVE DESIGN: Elegant and compact design, ideal for installation outside of wiring closet such as retail stores, open plan offices, and classrooms
    • ENERGY EFFICIENT: Optimizes power usage to lower operational cost. Compliant with IEEE802.3az Energy Efficient Ethernet. Fanless in select models
    • PEACE OF MIND: 3-year limited hardware warranty with return-to-factory replacement and one-year technical support

    Final Verdict

    The Cisco CBS220-24P-4G is an excellent choice for its target market. It excels in ease of management. It operates silently. It provides solid security. These strengths make it a standout in the SMB “smart switch” segment.

    Just be absolutely sure that the 195W PoE budget is sufficient for your current and planned devices. If it is, this switch is a highly recommended, reliable, and user-friendly solution.

  • Comparing Cisco and Mikrotik in using

    Comparing Cisco and Mikrotik in using

    While looking at MikroTik and Cisco, both are famous systems administration arrangements. There are benefits and impediments to consider for each. Here is a breakdown:

    MikroTik Benefits:

    Cost-Adequacy: MikroTik gadgets are generally more affordable than Cisco. This makes them accessible for independent companies. They are also suitable for home clients.

    Adaptability: MikroTik offers many items suitable for different systems administration needs, from home switches to big business arrangements.

    Winbox Design Instrument: The Winbox GUI is easy to understand. It considers the simple administration of gadgets. This feature can be gainful for clients who favor a graphical connection point.

    Adaptability: MikroTik’s RouterOS is profoundly adjustable, permitting progressed clients to preconfigure and arrange devices to address specific issues. Solid Directing Abilities: MikroTik is known for its powerful steering capacities, including support for different protocols and progressed routing features. Learn more…

    Burdens:

    More extreme Expectation to absorb information. The Winbox device is easy to understand. However, the profundity of setup choices can be overpowering for fledglings.

    Restricted Help: MikroTik has a more modest local area and fewer assets contrasted with Cisco. This difference can make investigating seriously testing. Less Endeavor Concentration: While competent, MikroTik might not have a similar degree of big business highlights. It may not offer the unwavering quality that bigger associations anticipate.

    Comparing Cisco and Mikrotik in using

    Cisco Benefits:

    Industry Standard: Cisco is broadly perceived in the business and many organizations favor it for its standing and unwavering quality. Vigorous Help and Documentation: Cisco offers broad documentation. It provides preparing assets and client assistance, making it simpler for clients to track down help.

    Complete Highlights: Cisco gadgets accompany an extensive variety of big business-level elements. These include progressed security choices, execution observing, and board instruments.

    Versatility: Cisco arrangements are intended to scale effectively, making them appropriate for enormous associations and complex organization conditions. Incorporation with Other Cisco Items: Cisco gadgets frequently work consistently with other Cisco equipment. Their programming upgrades in general organization execution. Learn more…

    Drawbacks:

    Greater expense: Cisco items will quite often be more costly. This can be a boundary for independent ventures or individual clients.

    Complex Arrangement: While Cisco offers strong elements, the setup can be perplexing and may require particular information or preparation.

    Restrictive Advances: Cisco frequently utilizes exclusive advances, which can prompt sellers to secure and restrict adaptability.

    Comparing Cisco and Mikrotik in using

    Picking either MikroTik or Cisco generally relies upon your particular requirements, spending plan, and specialized ability. MikroTik offers a practical and adaptable answer for more modest organizations or clients with cutting-edge organizing abilities.

    Cisco provides strong, endeavor-level highlights and backing for larger associations with more complicated systems administration prerequisites. Please drop the comments if you have some ideas or suggestions.

    [content-egg-block template=offers_logo_shipping_groups]

    Key Specifications & Hardware

    • Ports & Performance
      • 8 × 10 Gbps SFP+ ports
      • 1 × 1 GbE RJ45 management port
      • Switching capacity: ~162 Gbps (non-blocking) with ~81 Gbps throughput.
    • CPU & Memory
      • Dual-core 800 MHz ARM 98DX8208 processor
      • 512 MB RAM, 16 MB flash storage.
    • Power & Cooling
      • Fanless metal chassis with passive cooling—silent and reliable.
      • Power consumption ranges from 17 W (idle) to 23 W (full load).
      • Supports DC jack (12–57 V) or PoE-IN (802.3af/at).
    • Operating Systems
      • Dual-boot options: RouterOS (advanced routing, firewall, OSPF/BGP, QoS) and SwOS (lightweight L2 switching).
    • Physical Specs & Management
      • Compact dimensions: roughly 272×191×44 mm; rack-mountable with included ears and mounting kit.
      • Includes RS-232 serial console, management port, temperature monitoring, and audible beep.

    Strengths & Highlights

    • Low-noise, low-power design
      The fanless setup ensures silent operation and reduced power usage—ideal for home labs or quiet environments.
    • Impressive price-to-performance ratio
      It has eight 10 Gb ports and solid throughput. The price is moderate. It offers excellent value compared to more expensive alternatives like Ubiquiti or Aruba.
    • Flexible management OS
      You can tailor behavior based on your deployment needs. Choose between SwOS for simple switch management. Opt for RouterOS if you require advanced routing features.
    • Good for L2 switching
      Excellent performance at layer 2, including VLANs, LACP, QoS, MAC filtering, and port mirroring.

    Limitations & User Concerns

    • Routing limitations
      While RouterOS supports routing features, the CPU can become a bottleneck. Users report around 300–500 Mbps under typical firewall/NAT workloads without hardware offload.
    • Overheating with copper modules
      Copper SFP+ (10G RJ45) modules generate high heat. If crowded, the device may overheat or shut down. Thermal mods or spacing are often advised.
    • Setup complexity & VLAN UX
      Some users find the interface or routing setup non-intuitive, though powerful. VLAN setup especially can require a steeper learning curve.
    • Long-term reliability
      A few consumer reports note hardware failures (e.g., ports becoming non-responsive) after extended use.

    Real-World User Insights

    “It works great as a switch … silent, never needed to reboot… just boot to SwOS.”

    “Overheating issues if more than three copper SFP+ modules are used—works fine in a cool rack.”

    “In RouterOS with hardware offload, got up to 9.4 Gbps in NAT tests—a solid result.”

    Final Verdict

    Great choice as a silent, efficient L2 10 Gb switch with excellent value and flexibility via dual OS. Best for setups that emphasize switching performance and passive cooling.

    Not ideal as a primary router unless you’re leveraging RouterOS 7.x hardware offload optimally. For heavy routing/NAT/firewall, pairing with a dedicated router (e.g., RB series) is wise. Caution with copper SFP+ modules: Use fewer or space them out, or opt for fiber/DAC to avoid overheating.

  • How to configure a basic Cisco switch on Cisco Packet Tracer

    How to configure a basic Cisco switch on Cisco Packet Tracer

    Configuring a Cisco switch is a foundational skill in networking, essential for both beginners and seasoned IT professionals. Cisco Packet Tracer provides a user-friendly environment in which to practice these configurations without needing physical equipment. This guide shows you how to configure a basic Cisco switch on Cisco Packet Tracer.

    It walks you through the basic steps, including hostname setup, IP configuration, and secure access management. Whether you’re preparing for exams, setting up a lab, or just exploring network management, this guide will be invaluable. It helps you get hands-on experience with essential Cisco switch configurations.

    How to configure a basic Cisco switch on Cisco Packet Tracer

    1. Open Cisco Packet Tracer

    • Open Cisco Packet Tracer and create a new project to configure a basic Cisco switch.

    2. Add a Cisco Switch

    • In the left-hand menu, select Switches.
    • Drag a Cisco 2911 Switch (or another type if needed) into the workspace on Cisco Packet Tracer.

    3. Connect Devices (Optional)

    • Connect the switch to other devices like PCs using Copper Straight-Through cables.

    4. Access the Switch CLI

    • Click on the switch to open it, then go to the CLI (Command Line Interface) tab.

    5. Enter Privileged EXEC Mode

    • Type enable to enter privileged EXEC mode.
    • The prompt changes from Switch> to Switch#, a key step in how to configure a basic Cisco switch.

    6. Enter Global Configuration Mode

    • Type configure terminal or conf t.
    • The prompt changes to Switch(config)#.

    7. Basic Configuration

    a. Set a Hostname

    How to configure a basic Cisco switch on Cisco Packet Tracer
       hostname howtokh

    Replace how to get started with the desired name.

    b. Configure Management Interface (VLAN 1)

    Assign an IP address to VLAN 1 for management access on Cisco Packet Tracer.

       interface vlan 1
   ip address 192.168.1.2 255.255.255.0
   no shutdown

    Replace 192.168.1.2 and 255.255.255.0 with the appropriate IP address and subnet mask for your network.

    c. Set Default Gateway (for remote management)

       ip default-gateway 192.168.1.1

    Replace 192.168.1.1 with the IP address of your network’s default gateway.

    How to configure a basic Cisco switch on Cisco Packet Tracer

    d. Configure Passwords (Optional)

    To set up passwords for security on how to configure a Cisco switch:

    • Console Password: line console 0 password YourPassword login
    • Enable Password:
      shell enable secret YourSecretPassword
    How to configure a basic Cisco switch on Cisco Packet Tracer4.png

    e. Configure SSH for Remote Access (Optional)

    To configure SSH access, first create a domain name and crypto key for the switch configuration.

       ip domain-name yourdomain.com
   crypto key generate rsa
    • When prompted, specify key modulus size (usually 1024 or 2048). Then configure user authentication.
       username admin secret YourPassword
   line vty 0 4
   login local
   transport input ssh
    How to configure a basic Cisco switch on Cisco Packet Tracer4.png

    8. Save Configuration

    • Type end to exit configuration mode, then:
       write memory

    This saves the configuration to startup configuration, so it persists after reboot.

    9. Verify Configuration

    • Use show running-config to check the current configuration.
    • Test connectivity by pinging from connected devices or using SSH, as you configure switch settings in Cisco Packet Tracer.

    With these steps, you’ve completed how to configure a basic Cisco switch in Cisco Packet Tracer. This configuration enables basic management and access features, ideal for lab practice or network simulations.

    You can follow the steps with this planned test. Continue once you have assigned an IP address on the Router interface. This is needed for the default gateways 192.1681.1/24 and on PC 192.168.1.3/24

    1. Turn on Switch ports Fa/01 and Fa/02
    How to configure a basic Cisco switch on Cisco Packet Tracer4.png

    2. Add default Gateways on the Router

    How to configure a basic Cisco switch on Cisco Packet Tracer4.png

    3. Add IP address to PC 192.168.1.3/24

    How to configure a basic Cisco switch on Cisco Packet Tracer
    How to configure a basic Cisco switch on Cisco Packet Tracer

    With these simple steps, you’re on your way to mastering switch configuration basics. You are learning to configure a Cisco switch in Cisco Packet Tracer. From initial access to secure management settings, you now have a functional switch ready for practical application and testing.

    This setup provides a strong foundation for more complex network topologies and real-world network management scenarios. Keep exploring and building on this knowledge to deepen your skills in Cisco networking! drop your comments if you any problem.

    [content-egg-block template=item_simple]

  • How to install Cisco Packet Tracer on your computer

    How to install Cisco Packet Tracer on your computer

    Cisco Packet Tracer is an essential tool for networking students and professionals. It offers a virtual environment to design and simulate network topologies. Learning how to install Cisco Packet Tracer on your computer is important for this reason. Whether you’re studying for Cisco certifications, installing Cisco Packet Tracer on your computer is beneficial. It helps with practicing real-world networking skills. You can experiment with network setups.

    You can troubleshoot issues and test configurations without the need for physical equipment. This guide will show you how to install Cisco Packet Tracer on your computer step-by-step. We will help you get the Cisco Packet Tracer up and running on your system.

    Step 1: Locate the Downloaded File

    1. Open the Downloads folder on your computer (or wherever you saved the Cisco Packet Tracer installation file).
    2. Find the Cisco Packet Tracer installer file, which typically has a .exe extension on Windows or .dmg for macOS. And enter password: 123, if you download this file from a website getintopc.
    How to install Cisco Packet Tracer on your computer

    Step 2: Start the Installation

    1. Double-click the installer file to start the installation process. If prompted, confirm that you want to allow the installer to make changes to your system.
    2. Select your preferred installation language if prompted, and click OK.
    How to install Cisco Packet Tracer on your computer

    Step 3: Accept the License Agreement

    1. Read the Cisco Packet Tracer License Agreement carefully. You must accept the terms to proceed with the installation.
    2. Click I Agree to continue.
    How to install Cisco Packet Tracer on your computer

    Step 4: Choose the Installation Location

    1. By default, the installer selects a location for the software. You can choose a different folder if you prefer by clicking Browse.
    2. Once the installation location is set, click Next.
    How to install Cisco Packet Tracer on your computer

    Step 5: Select Start Menu Folder (Windows Only)

    1. On Windows, you may be asked to choose a Start Menu folder where shortcuts will be created. The default option is usually fine, so you can click Next.

    Step 6: Additional Installation Options

    1. Some versions may ask if you want to create a Desktop shortcut. Check this option if you’d like quick access to Cisco Packet Tracer from your desktop.
    2. Click Next to confirm these options.
    How to install Cisco Packet Tracer on your computer

    Step 7: Install the Software

    1. Now, click the Install button to begin the installation. It may take a few minutes for all files to be copied and set up.
    2. Once installation is complete, click Finish to close the installer.
    How to install Cisco Packet Tracer on your computer
    How to install Cisco Packet Tracer on your computer
    How to install Cisco Packet Tracer on your computer

    Step 8: Launch Cisco Packet Tracer

    1. You can now open Cisco Packet Tracer from the desktop shortcut. You can also find it in your Start Menu (Windows) or Applications folder (macOS).
    2. On first launch, you may be prompted to sign in with your Cisco Networking Academy credentials. Alternatively, you can continue as a guest if that option is available.
    How to install Cisco Packet Tracer on your computer

    Optional: Sign in to Cisco Networking Academy

    To access all features and save work, log in with a Cisco Networking Academy account. It’s recommended if you have one.

    Troubleshooting Tips

    • Ensure your system meets the minimum requirements for Cisco Packet Tracer.
    • Run the installer as an administrator if you encounter permission issues.

    Your Cisco Packet Tracer should now be ready for use! Let me know if you encounter any issues during installation. If you don’t have the Cisco Packet Tracer can Download it here for free.

    Installing Cisco Packet Tracer on your computer is straightforward. This task opens up a world of possibilities for anyone interested in networking. By following these steps, you can start building and testing network designs. You will gain hands-on experience that is invaluable in both academic and professional settings.

    Now that it’s installed, learn how to install Cisco Packet Tracer on your computer. You can explore the extensive features of Cisco Packet Tracer. This will enhance your networking knowledge and skills. Happy learning, and let us know if you encounter any challenges!

    [content-egg-block template=popup_compare]

    • SIMPLE: Intuitive on-box UI, mobile app and Cisco Business Dashboard simplifies network operations and automates lifecycle management
    • SECURITY: Integrated with IEEE 802.1X to control access to your network, Denial-of- Service (DoS) attack prevention increases network uptime during an attack, while Access Control Lists (ACLs) protect the network from unauthorized users
    • INNOVATIVE DESIGN: Elegant and compact design, ideal for installation outside of wiring closet such as retail stores, open plan offices, and classrooms
    • ENERGY EFFICIENT: Optimizes power usage to lower operational cost. Compliant with IEEE802.3az Energy Efficient Ethernet. Fanless in select models
    • PEACE OF MIND: 3-year limited hardware warranty with return-to-factory replacement and one-year technical support
  • How to download the Cisco Packet Tracer

    How to download the Cisco Packet Tracer

    Cisco Packet Tracer is a powerful network simulation tool. It is used widely by students, instructors, and networking professionals. They use it to simulate and visualize complex network topologies. If you’re wondering how to download the Cisco Packet Tracer, this tool can be downloaded from various websites, and Getintopc.com is one source that provides a straightforward way to access the installation files for free.

    Steps: Download Cisco Packet Tracer on Getintopc.com

    1. Open the Getintopc.com Website
    • Open your preferred browser and type Getintopc.com in the address bar. Press Enter to load the website.
    How to download the Cisco Packet Tracer
    1. Search for Cisco Packet Tracer
    • On the homepage of Getintopc.com, you’ll find a search bar. Type Cisco Packet Tracer and press Enter to see the results.
    1. Select the Latest Version
    • A list of available versions will appear. Choose the most recent version of Cisco Packet Tracer for the best features and security updates.
    1. Navigate to the Download Page
    • Click on the title or image of the desired Cisco Packet Tracer version. You’ll then be taken to a detailed download page.
    1. Read the System Requirements and Details
    How to download the Cisco Packet Tracer
    • Before proceeding, read the system requirements to ensure that your computer meets the necessary specifications. You may also find details about new features or changes in this version.
    1. Download the File
    • Scroll down to locate the Download button. Click the button, and a new page or tab may open with a direct download link. Wait for a few seconds until the download automatically begins, or click the link if it’s available.
    1. Install the Cisco Packet Tracer
    • Once downloaded, open the installation file and follow the on-screen instructions to install Cisco Packet Tracer on your system. You can learn to install the Cisco Packet Tracer here with a step-by-step guide.

    While Getintopc.com provides a convenient way to download Cisco Packet Tracer, it is always recommended to download from official sources. These include places like the Cisco Networking Academy, when possible. Official sources ensure that you receive secure, up-to-date, and verified software versions.

    What is GetIntoPc.com?

    GetIntoPc is a website that offers free software downloads. These include operating systems, graphic design tools, multimedia applications, development environments, office suites, and security utilities. It provides direct download links without requiring user registration and features a clean, navigable interface.

    Legality & Ethical Considerations

    Many of the programs available on GetIntoPc are paid and proprietary software, distributed without official licensing. This constitutes software piracy and is generally illegal in most jurisdictions. Using or downloading such content can have legal consequences depending on local copyright enforcement.

    Safety & Security Risks

    Expert & Automated Assessments

    • TechMediaToday strongly warns that such sites often host cracked software. This software may include malware or malicious scripts to bypass activation. These factors make downloads potentially unsafe.
    • Scam Detector rated the site highly trustworthy (95.5/100), based on automated fraud-prevention analysis.
    • ScamAdviser also labels it generally “legit and safe to access,” but advises users to remain cautious.
    • In contrast, Gridinsoft’s Reputation Checker classifies it as a “torrent distributor.” It indicates a moderate risk and suggests users avoid it.

    Community Feedback (Reddit & Trustpilot)

    User experiences are polarizing:

    • Trustpilot reviews frequently cite malware issues, system instability, infected files, or account compromise. Several users report needing to reinstall Windows after using the site.
    • On Reddit, opinions vary greatly. Some users report they “never had issues.” Others issue warnings. They say, “I’ve gotten viruses from them before, avoid at all costs fo sho.” “I have been using that site for many years, and i can say that it is safe. Be cautious because there are duplicates like ‘igetintopc’. Others noted the risk of crypto-miner malware or Potentially Unwanted Programs (PUAs), even when files passed antivirus scans.

    Popularity & Traffic

    According to SEMrush (as of June 2025), GetIntoPc receives over 8 million visits per month. Its primary audience comes from India. This is followed by the United States and Pakistan.

    Summary Table

    AspectSummary
    My verdictGetIntoPc provides easy access to an extensive range of software. This includes many paid programs. However, the legal and security risks are significant.
    Legal riskHigh: distributing paid software without permission.
    Security riskMixed: some automated tools rate it “safe,” yet multiple user reports detail malware, adware, and system compromise.
    Usage adviceIf you still use it, do so only as a last resort. Run downloads in sandboxed environments. Always scan with trusted antivirus tools. Avoid any illegitimate clones like “igetintopc.”

    Final Recommendation

    While GetIntoPc may seem like a convenient, free source for premium software, think twice—the risks often outweigh the benefits:

    • Legal implications: You may be violating copyright laws.
    • Security threats: Many downloads could contain malware, keyloggers, or undesired programs.

    Better alternatives:

    • Use official trial versions, student discounts, or open-source/free software alternatives.
    • If you must proceed with third-party downloads, isolate the installation in a VM. Use reputable antivirus software. Never disable your defenses (as some malicious instructions suggest).

    [content-egg-block template=popup_compare]

    This package includes two books. These are CCNA 200-301 Official Cert Guide, Volume 1 and CCNA 200-301 Official Cert Guide, Volume 2. They present complete reviews. They also offer a challenging and realistic preparation experience. The books have been fully updated to refresh the content for the latest CCNA exam topics. They have also been enhanced to cover certain key topics that are critical for exam success.

    Best-selling author Wendell Odom shares preparation hints and test-taking tips. He helps you identify areas of weakness. You can improve both your conceptual knowledge and hands-on skills.

    This complete study package includes

    • A test-preparation routine proven to help you pass the exam
    • Do I Know This Already? quizzes, which enable you to decide how much time you need to spend on each section
    • Chapter-ending Key Topic tables, which help you drill on key concepts you must know thoroughly
    • The powerful Pearson Test Prep Practice Test software, complete with hundreds of exam-realistic questions, customization options, and detailed performance reports
    • A free copy of the Network Simulator Lite Volumes 1 and 2 software, complete with meaningful lab exercises that help you hone your hands-on skills with the command-line interface for routers and switches
    • Links to a series of hands-on config labs developed by the author
    • Online, interactive practice exercises that help you enhance your knowledge and hone your configuration skills
    • More than 8 hours of video mentoring from the author
    • An online, interactive Flash Cards application to help you drill on Key Terms by chapter
    • A final preparation chapter, which guides you through tools and resources to help you craft your review and test-taking strategies
    • Study plan suggestions and templates to help you organize and optimize your study time

    These official study guides help you master all the topics on the CCNA exam, including

    • Networking fundamentals
    • Implementing Ethernet LANs
    • Implementing VLANs
    • Implementing STP, including BPDU Guard, BPDU Filter, Root Guard, and Loop Guard
    • IPv4 addressing and subnetting
    • IPv4 routing
    • Implementing OSPF
    • IPv6 addressing, subnetting, and routing
    • Wireless LANs
    • IP access control lists
    • Security services
    • IP services
    • Network architecture
    • Network automation

    Companion Website

    The companion website offers more than 800 unique practice exam questions. It includes CCNA Network Simulator Lite software. You will find online practice exercises and online flash cards. There are also more than 8 hours of video training available.

    Content Update Program

    This fully updated second edition includes the latest topics and additional information covering changes to the latest CCNA 200-301 exam. Visit ciscopress.com/newcerts for information on annual digital updates for this book that align to Cisco exam blueprint version changes.