ROUTER>en
Password:
ROUTER#conf t
ROUTER(config)# ip route 0.0.0.0 0.0.0.0 insert gateway address here
ROUTER(config)#end
ROUTER#exit
So to recap. type 'en', then your password, then 'conf t', then ip route 0.0.0.0 0.0.0.0 something, then end and exit to logout :P
flash, NVRAM, TFTP server
TFTP.
Flash Memory
Router(config-if)#no frame-relay lmi-type cisco
It is the operating system that runs on the Cisco switch or router that manages all the functions of the device.
It is a way to compress an existing IOS so that a newer IOS version can be co-installed on a router.
show?
To install IOS on a Cisco 2600 router, first, download the appropriate IOS image from Cisco's website (ensure you have the necessary permissions). Next, connect to the router via console cable and use a terminal emulator to access the command line. Transfer the IOS image to the router using TFTP or a similar method, then use the copy tftp flash command to copy the image to the router's flash memory. Finally, configure the router to boot from the new IOS image by updating the boot system command in the configuration and rebooting the router.
Cisco IOS uses a command line interface (CLI) for inputting commands when configuring Cisco Routers
Cisco IOS uses a command line interface (CLI) for inputting commands when configuring Cisco Routers
There are three major parts of the router that can be upgraded:DRAM memory, Flash Memory, and the IOS operating system that runs on it.DRAM and Flash can each be a maximum of 16 MB (try ebaying for cisco 2500 flash or memory), and IOS images can be downloaded from Cisco if you have a valid Cisco service contract.
loading Cisco IOS software