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The "Introduction to Networks Companion Guide CCNAv7 Hardcover" is a textbook published by Cisco Press in 2020 as part of the Companion Guide Series. Written by Cisco Networking Academy, this book covers the subject areas of Computers, Technology & Engineering, specifically focusing on networking and vendor-specific topics. Book does have a fold to one page (see photo), otherwise very good preowned condition.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.