Configuration steps for creating automation-stitches via command-line. Create the action first, then the trigger and then stitch it together.
Just keeping track of CCIE lab exam equipment. Interesting to see how it changes over time. Should have done this long time ago.
Better mechanism to reroute when connectivity is down but links are not showing down.
Docker-compose YAML file for Wordpress, NGINX and AWS RDS. Mounts an AWS EFS volume for persistent storage. Also creates SSL certificate by running a certbot container. Just change email and domain.
Docker-compose YAML file for Wordpress and Google CloudSQL Auth Proxy which is the recommended method for connecting to a CloudSQL instance.
Here’s how to run a WordPress site and MySql server using docker-compose. This yaml file also includes a certbot container to create a certificate for your site. In addition, this will store configuration on the host vm for persistent storage.
Links to sites I like or that have very specific tutorials. Cisco, Cloud, Coffee, VoIP etc.
Bunch of Fortigate routing commands to help in troubleshooting. Similar to Cisco IOS but not really ;-)
Bunch of Cisco IOS command aliases just to eliminate some keystrokes #lazy ;-)
Cisco IOS TCL script to ping all IP addresses. Make sure to put each address on one line. This one does a source from loopback0 and repeats 2 times.
Kubernetes Scaling Pods
Scaling on the fly is one of the most desired aspects of cloud deployments. With Kubernetes, you may change the number of pods without affecting services. The following two options are available to us. One is a straightforward command, while the other calls for configuration updates. Both are quite simple and logical. You would use the following command to scale a running deployment up to 4 pods:
Site-to-Site VPN Tunnel using crypto IPsec IKEV2. Very important to not lose track of names
Secure tunnel over SSH. VNC is a good example of an insecure connection.
The following are few well-known communities that must be recognized by all community aware BGP implementations. Communities affect peer-to-peer routing policies. We tell the peer to handle prefixes differently by tagging them with communities.
BGP Confederations on Cisco Routers
BGP confederations are a way of dividing a large autonomous system (AS) into smaller, more manageable sub-ASs. This can be useful for a variety of reasons, such as reducing the number of iBGP peering sessions, improving scalability, and increasing security.
Quick and easy configuration to make two Cisco Nexus 9000 Series devices to appear as a single device to downstream switches. Here’s the configuration to create a virtual port channel (vPC). Don’t forget to enable the necessary feature sets (feature vpc etc)