Backup Config to TFTP Server using EEM | Cisco Nexus

In this tutorial I am going to show how you can automate configuration backup to a TFTP server using Cisco's EEM(Embedded Event Manager) feature. Although Cisco already has an archive feature in the Cisco IOS and their KB states that it's present in the NX-OS too but the command just does not exist. Well, I … Continue reading Backup Config to TFTP Server using EEM | Cisco Nexus

vmware: could not open /dev/vmmon: Broken pipe | macOS

So what's happening! You start up a VM in VMware Fusion and you get this error. There could be many reasons for this but 2 most common are your mac's Security & Privacy settings or an earlier installation of Virtual Box. Privacy & Security settings: Allow VMware to load Just allow VMware. If that doesn't work then try … Continue reading vmware: could not open /dev/vmmon: Broken pipe | macOS

How to use MTR on MacOS?

First install brew: brew install mtr sudo ln /usr/local/Cellar/mtr/0.92/sbin/mtr /usr/local/bin/mtr sudo ln /usr/local/Cellar/mtr/0.92/sbin/mtr-packet /usr/local/bin/mtr-packet then create symlinks: sudo ln /usr/local/Cellar/mtr/0.92/sbin/mtr /usr/local/bin/mtr sudo ln /usr/local/Cellar/mtr/0.92/sbin/mtr-packet /usr/local/bin/mtr-packet Run the mtr command: sudo mtr 8.8.8.8 Result: Packets Pings Host Loss% Snt Last Avg Best Wrst StDev 1. 192.168.6.1 0.0% 71 1.4 1.6 1.2 11.3 1.2 2. 209.71.192.10 0.0% … Continue reading How to use MTR on MacOS?