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Upgrade an IOS on a Cisco Router from PCMCIA Flash Before Starting procedure you need to download and install a TFTP server on your PC There are many Free TFTP server just download one and install your PC. Step 1… Read More »Upgrade an IOS on a Cisco Router from PCMCIA Flash

Reset Catalyst Switches Running Configuration Cisco Cat2950# write erase Erasing the nvram filesystem will remove all files! Continue? [confirm]y[OK] Erase of nvram: complete Cat2950# Cat2950# reload System configuration has been modified. Save? [yes/no]: no !— Do not save the configuration… Read More »Reset Catalyst Switches Running Configuration Cisco

Cisco_2950_IOS_Install Step-by-Step Recovery Procedure Use this solution to solve the problem. Note: A PC must be attached to the console port of the switch, as the Prerequisites section of this document states. If the switch is in a continuous reboot,… Read More »How to install Cisco 2950 IOS

Copy Running Configuration to TFTP Server Router#copy run TFTP Address or name of remote host []? 192.168.111.3       <—–[This is your TFTP Srever IP] Destination filename [Router-confg]?                                <—–[Hit Enter or if you want change file name then type new file acheter cialis en… Read More »Copy Running Configuration to TFTP Server

Upgrade an IOS on a Cisco Router Before Starting procedure you need to download and install a TFTP server on your PC There are many Free TFTP server just download one and install your PC. Step 1 Create a consol… Read More »Upgrade an IOS on a Cisco Router

How to cofigure Cisco Time Based ACL Router(config)#time-range work-hour Router(config-time-range)#  absolute start 12:50 29 December 2011 end 14:05 29 December 2011 (Here start time 12:50 29 December 2011 and end time 14:05 29 December 2011.) OR Router(config-time-range)# periodic Monday Tuesday Wednesday… Read More »How to cofigure Cisco Time Based ACL

How to Install or Upgade Cisco IOS with Consol connection From Hyper Terminal When boot the IOS just hit kebord “Ctrl+Break”. You will see you are in Rommon Mode. rommon 1 > confreg do you wish to change the configuration? y/n… Read More »How to Install or Upgade Cisco IOS with Consol connection From Hyper Terminal

Password Break of Cisco Router Create a consol connection with the default setting When its booting the IOS then hit “Ctrl+Break” Then it will go to the ROMON Mode. it looks like Romon>help You need to change the register value. to… Read More »Password Break of Cisco Router

Backup an IOS File from a Cisco Router Before Starting procedure you need to download and install a TFTP server on your PC There are many Free TFTP server just download one and install your PC. Step 1 Create a… Read More »Backup an IOS File from a Cisco Router