![]() By typing the command, copy running-config startup-config, move the contents to NVRAM.Īdmin can verify secret password by typing show running-config in user execution mode as shown. The changed password is currently stored in running configuration (RAM), therefore, move the configuration to startup-configuration(NVRAM). 0x2102 (means IOS) will be loaded from flash and use speed of 9600 baud(default configuration register value). This is important as next time when we will load the router, the configuration will be loaded from NVRAM. Reset the configuration register to the default value i.e 0x2102.Now, enter global configuration mode by typing config terminal in the privilege mode and the global configuration mode where we can change the password as per our need.Īfter entering the global configuration mode, change the enable secret password to GeeksforGeeks as shown in the figure. This means now the configuration is running in RAM. Now, copy the running-configuration(RAM) to startup-configuration (NVRAM).Answering No to it, we will enter the user mode and by typing enable in user mode, we will enter privilege mode. Simply reload the router by typing reset in ROMMON mode.Īfter reloading the router, the router will ask to use setup mode.Therefore, changing the value to 0x2142, startup-configuration is bypass and will enter into setup mode. Now, Change the configuration register value to 0x2142.Īs already learned that by turning on 6th bit, we can ignore the startup-configuration contents.Note : The Ctrl+break key combination will work only if connected to router via COM1. Difference between Synchronous and Asynchronous Transmission.nslookup command in Linux with Examples.How to Check Incognito History and Delete it in Google Chrome?.Implementation of Diffie-Hellman Algorithm.Transmission Modes in Computer Networks (Simplex, Half-Duplex and Full-Duplex).Types of area networks - LAN, MAN and WAN.Network Devices (Hub, Repeater, Bridge, Switch, Router, Gateways and Brouter).ISRO CS Syllabus for Scientist/Engineer Exam.ISRO CS Original Papers and Official Keys.GATE CS Original Papers and Official Keys.Full Stack Development with React & Node JS(Live).OS DBMS CN for SDE Interview Preparation.Full Stack Development with React & Node JS (Live).Data Structure & Algorithm Classes (Live). ![]()
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