Cisco Firewall

• ASDM: Unconnected sockets not implemented
• ASAInitialSetup
• ASAFactoryConfig
• FirewallBestPractice
• ASAConfigExamples
• AsaTmplFailover
• ASAMultipleContext
• ASAFirmwareUpgrade
• ASAUpgrade82To84
• ASACliLogging
• ASAPacketTracer
• ASAAnonymousReporting
• ASATwoPhysicalInterfacesInSameVLAN
• IPhoneVPNCiscoIPSec
• ASAEnableSSH
• ASAEnableTACACS
• ASAEnableSNMP
• Gns3Asa84onMac
• ASAUpgradeASAOS90
• ASATestContextAndOSPF
• ASAEtherChannel
• ASANtpConfig
• ASAClearCompleteAccessList
• ASAEnableJumboFrames
• ASASetTimeZone

Examples

• PIXConfigExample
• ASAConfigExample
• PIXConfigExampleWindowsServer

Blogroll

• Cisco Blog
• Cisco book Deal of the day every week cisco offers a book much cheaper

Resources

• Output Interpreter
• ASA filter flow chart
• Cisco Whitepaper Access Control Lists and IP Fragments
• PIX and ASA praesentation
• Practical Firewall Security
• ACE http://docwiki.cisco.com/wiki/Cisco_ACE_4700_Series_Appliance_Quick_Start_Guide,_Release_A3(1.0)

Literature

• Cisco Firewalls by Alexandre M.S.P. Moraes (Google books)

Pictures

• Cisco ASA 5585-X SSP-40 board:
  

• Cisco ASA 5585-X SSP-40 Blade: