CCNP security firewall 642-617 official cert guide /
Hucabay, David.
CCNP security firewall 642-617 official cert guide / David Hucabay, Dave Garneau, Anthony Sequeira. - Indianapolis, Ind. : Cisco Press, 2012. - xxix, 738 pages : illustrations ; 25 cm. + 1 CD (4 3/4 in.)
9781587142796
Electronic data processing--Certification--Study guides.
Firewalls (Computer security)--Examinations--Study guides.
CCNP security firewall 642-617 official cert guide / David Hucabay, Dave Garneau, Anthony Sequeira. - Indianapolis, Ind. : Cisco Press, 2012. - xxix, 738 pages : illustrations ; 25 cm. + 1 CD (4 3/4 in.)
9781587142796
Electronic data processing--Certification--Study guides.
Firewalls (Computer security)--Examinations--Study guides.