CCNA security 640-554 official cert guide /
Barker, Keith
CCNA security 640-554 official cert guide / Keith Barker, CCIE No. 6783, Scott Morris, CCIE No. 4713 - Indianapolis, IN : Cisco Press, 2013 - xxxii, 647 p. : ill. ; 24 cm. + 1 CD-ROM (4 3/4 in.)
Includes index
9781587204463 1587204460
Computer networks--Security measures--Examinations--Study guides
Computer networks--Security measures--Problems, exercises, etc.
Telecommunications engineers--Certification
CCNA security 640-554 official cert guide / Keith Barker, CCIE No. 6783, Scott Morris, CCIE No. 4713 - Indianapolis, IN : Cisco Press, 2013 - xxxii, 647 p. : ill. ; 24 cm. + 1 CD-ROM (4 3/4 in.)
Includes index
9781587204463 1587204460
Computer networks--Security measures--Examinations--Study guides
Computer networks--Security measures--Problems, exercises, etc.
Telecommunications engineers--Certification