This year I was unable to make it to Cisco Live U.S. for a variety of reasons. Sometimes the stars don’t align and you can’t make logistics work, or maybe financials just fall short. That doesn’t mean you can’t “go” to CLUS even if it may be remotely and in spirit. Trust me, if the …
Permanent link to this article: http://www.packetpilot.com/clus-2017-a-remote-view/
Say you have a network that currently has an MPLS WAN from your HQ to all of your Branches. You want to migrate these MPLS connections into a DMVPN design and in doing that, you would like to move the MPLS links into a Front Door VRF. There comes a challenge with this move in …
Permanent link to this article: http://www.packetpilot.com/mpls-headend-fvrf-migration-strategy/
The new year just sprung upon us. This is usually when I go through my bag and reorganize. I figured hey why not post what I carry. I know, it’s nothing new nor original. I’m surely not the first person to do this post. I always find it interesting though to see what others carry …
Permanent link to this article: http://www.packetpilot.com/2017-whats-in-my-bag/
I’ve always wanted to find a quick way to test a multicast deployment in a Cisco environment. Many of us are already familiar with simply pinging a multicast address from an interface, and going to another router and issuing the ip igmp join-group command. I’ve came across a new way to test that I’ve missed …
Permanent link to this article: http://www.packetpilot.com/using-mrm-to-test-multicast/
I came across a paragraph in an older book in regards to EIGRP operation. As I read it I was kind of dumfounded. To be honest I didn’t believe it at first so of course I had to lab it to see if it was true. It turns out that it is in fact the …
Permanent link to this article: http://www.packetpilot.com/advertise-static-routes-in-eigrp-without-redistribution/
A colleague and I have been debating over a few months the topic of troubleshooting. My initial stance on the topic was that you CAN teach troubleshooting. However, as time has passed working with particular individuals I have came to a realization that you CANNOT teach troubleshooting. My belief now is that some people simply …
Permanent link to this article: http://www.packetpilot.com/you-coach-not-teach-troubleshooting/
I was recently working on deploying a new device into our network infrastructure. I was working off a configuration template that had a standard arguments for AAA leveraging TACACS+. I was offsite and had asked a fellow colleague to enter the new device into our ACS deployment to allow authentication and command authorization. The long …
Permanent link to this article: http://www.packetpilot.com/srt-offline-type-7-decrypt/