RFC1918 name IP address range number of addresses largest CIDR block (subnet mask) host id size mask bits classful description...
JoinedMay 2, 2023
Articles710
20+ years of experience and proven performance in large scale enterprise network infrastructure architecture, design, implementation, migration, security, operation, troubleshooting, leading/managing teams, and budgets. I have a BS in Cybersecurity and a Master's from the University of Florida.
Here’s something you can come accross. When you do a “sh vpc“, you’ll notice that your Type-2 consistency status is...
There are times you might have to find the PSK in order to share it with a 3rd party vendor...
Recommended Temperature Ranges Low – end temperature = 64.4°F (18°C) High – end temperature = 80.6°F (27°C) Low – end...
Default Distance Value Table This table lists the administrative distance default values of the protocols that Cisco supports:...
Below I will go over the different security threats that can happen on our network and a way to mitigate...
One of the most common routing troubleshooting mistakes is stopping at show ip bgp. The route appears in BGP, so...
Here I’m going to show a basic configuration on how to Encrypt a 10G link that has a stretched subnet....
This is a good doc from Google. Security Benefits Introduction: DNS security threats and mitigations Because of the open, distributed...
Private autonomous system (AS) numbers which range from 64512 to 65535 are used to conserve globally unique AS numbers....
No More Content