You did not test the changes thoroughly B. What is most likely the cause of the issue? The changes you made seem to have disappeared. Your route lost power and restarted itself. You tested out these changes and everything was running fine. You made several changes to your router configuration. What mode must your router be in so that you can configure this requirement? You want to configure your router so that a password is required to enter Privileged mode. Use a modem to connect to the auxiliary port of the router 5. Do you have any other options for connecting to the router to troubleshoot the issue?Ĭonnect to the Web administration interface of the router C.Įstablish a SSH connection to the router D. You also are not near the router and therefore cannot use the console port. Since the router is down, there is no network connectivity to the router. One of your Cisco routers is down and you need to figure out why. Given the following IOS image filename .bin, what hardware platform is the IOS designed for? Given the following IOS image filename .bin, what feature set is running on the device? Upgrade your router firmware to a version that has debug capabilities 2. Use the disable command to enter Privileged Exec mode D. Use the config t command to enter Global Configuration mode C. Use the enable command to enter Privileged Exec mode B. You are receiving the error invalid command. You are trying to enable debugging on your router. to the new switch.) I know this can be a pain when they're both in your hands, trying to walk someone through it remotely is tough.You have just connected to your Cisco 2500 series router.

(copy the firmware from the existing switch via usb, scp, etc. Otherwise, a manual upgrade will be required. So, if the version are 'close', the auto-update feature should take over. Pressing the Mode button does not change the LED mode. The port LEDs on switches in version-mismatch mode will also remain The automatic upgrade (auto-upgrade) and the automatic advise

Tar file image from the switch stack flash memory. Software detects the mismatched software and tries to upgrade (orĭowngrade) the switch in VM mode with the switch stack image or with a (VM) mode and cannot join the stack as a fully functioning member. When connected toĪ switch stack, a partially compatible switch enters version-mismatch Version number are considered partially compatible. Switches with the same major version number but with a different minor Minor Stack Protocol Version Number Incompatibility Among Stack-Capable Switches Version numbers are incompatible and cannot exist in the same switch

Switches with different major Cisco IOS software versions usually haveĭifferent stack protocol versions. Major Stack Protocol Version Number Incompatibility Among Stack-Capable Switches

Cisco ios show version