Title
Cisco Networking For Dummies,Used
Delivery time: 8-12 business days (International)
Cisco Systems, Inc., is the largest manufacturer of networking systems in the world. It dominates the router and switch market to the extent that Cisco routers and switches are considered by many networking professionals to set the standard for all other companies.Cisco routers, switches, and other equipment keep running without problems, are readily upgraded, are easily adapted to new network configurations, and are compatible with virtually every transport or access method.Cisco Networking For Dummies, 2nd Edition, presents the facts, concepts, processes, and applications that Cisco network administrators need to know in stepbystep lists, tables, figures, and text without long explanations. This easytounderstand guide covers Layering a Cisco network Transporting data over the Internetwork Routing and switching: inside and out Working with WAN technologies Designing your own network Working with firewalls, proxies, and other safety measures Implementing VPNsCertification candidates may find Cisco Networking For Dummies, 2nd Edition, to be an excellent study aid for preparing for the CCNA (Cisco Certified Networking Associate) or the CCDA (Cisco Certified Design Associate) exams. This thoroughly updated reference gets down to the serious business of Transporting on Layer 4 interface Wiring up a personal area network Flying fast with UDP Converting hexadecimal numbers Subnetting a Class A network Virtually segmenting the LAN Mapping IPs to DLCIs Working with IPX access lists Tunneling across the InternetExpert author (and natural comic) Ron Gilster (CCNA, A+, Network+, iNet+, MBA, and AAGG) boasts decades of computing experience. He is the bestselling author of a number of career certification books, including A+ Certification For Dummies, Network+ Certification For Dummies, iNet+ Certification For Dummies, Server+ Certification For Dummies, and CCNA For Dummies, plus several books on networking, the Internet, computer and information literacy, and programming.
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Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.