a networkers blog
My colleague at (ccie-or-null.net) and I recently came across a design limitation, or “opportunity,” with OTV and firewalls. The plan was to take a current environment with Layer 3...
This is a continuation of the previous blog “Configuring Nexus vPC – Part 1“. In this blog I’m taking a look at some of the best...
My favorite command in all of NX-OS – no feature vpc Kidding! It’s actually not that bad once you’re aware of how it works, what are...
Nexus 7000 has it’s system jumbo mtu set to 9216 by default. Even though system MTU is set, notice the interface MTU: N7K-1# sh run all...
Check Point polices are easy to manage when you have access to SmartDashboard. However, sometimes you may need to share these polices with other individuals, such...
I had the privilege of introducing Cisco and Juniper into a new relationship. They were happy, holding hands and exchange routes, but the relationship was taboo,...
Goal: Multicast across VLANs and across Layer 3 hops to other campus locations and verify shared-tree stream to the Rendezvous Point (RP).
When running through the initial configuration of my new Cisco Wireless LAN Controller (WLC), I unknowingly left my management vlan id untagged. Once I racked and...
