div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentdefault-lesson-cisco-ios-zone-based-firewall-discovery-exploring-cisco-ios-zone-basedhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: Default Gateway · Lesson: Cisco IOS Zone-Based Firewall Discovery: Exploring Cisco IOS Zone-Based Firewall Lesson: IPsec Technologies Discovery: Explore IPsec Technologies Lesson: loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsusreader033viewer2022051512603c584dbac6af5ede3452d3html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentdefault-lesson-cisco-ios-zone-based-firewall-discovery-exploring-cisco-ios-zone-basedhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: Default Gateway · Lesson: Cisco IOS Zone-Based Firewall Discovery: Exploring Cisco IOS Zone-Based Firewall Lesson: IPsec Technologies Discovery: Explore IPsec Technologies Lesson: loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsusreader033viewer2022051512603c584dbac6af5ede3452d3html5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentdefault-lesson-cisco-ios-zone-based-firewall-discovery-exploring-cisco-ios-zone-basedhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: Default Gateway · Lesson: Cisco IOS Zone-Based Firewall Discovery: Exploring Cisco IOS Zone-Based Firewall Lesson: IPsec Technologies Discovery: Explore IPsec Technologies Lesson: loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII=...