Cisco IOS Zone based Firewall configuration and Tips

Simple 6 Steps to configure   Notes; Zones; Internet, Trust, WAAS and Guest Interface Serial1/0 : To the Internet Interface Gi0/0 : Trust Interface G1/0…

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When Cisco IOS upgrading, get !OOOO!OOOO!

Tweet When I was upgrading Cisco switch IOS using generic TFTP tool, I get below characters on progress bar. Cisco_IOS# copy tftp flash Address or…

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Cisco IOS Feature Support by Package

Tweet Cisco IOS Feature Support by Package   LAN Base   AutoQos EnergyWise LLDP enhancements (POE+L2 COS) Enhanced PoE (20W) PoE+ (30W) Ready Flexlink+ Layer2…

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How to recognize Cisco IOS image file ?

Tweet Reading Cisco IOS Image file name. For example, c2500-is-l.113-11c.bin File name Version In general IOS file name looks like xxxx-yyyy-zzz. xxxx = Platform yyyy…

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How to convert Cisco AP521 back into stand alone mode

Tweet Are you sure you can convert Cisco AP521 Controller-based mode back to Standalone mode ? Cisco said once you convert to Standalone mode, you…

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