Here’s an explanation of the importance of self-signed certificates and third-party certificates in the context of certificate chains: Self-Signed Certificates:...
In IT networking, overlay networks and underlay networks refer to different layers or perspectives of network architecture. Here’s an explanation...
ARP (Address Resolution Protocol) and GARP (Gratuitous ARP) are both network protocols used in Ethernet networks to resolve IP addresses...
Cisco ACI Verified Scalability Guide...
Below is a good slide deck from Cisco Live:...
DNS (Domain Name System) is a distributed hierarchical system that translates human-readable domain names into IP addresses. It enables users...
Stateful Switchover (SSO) Operation SSO makes one of the supervisor engines active while the other is on standby. SSO then...
If you’re coming from the Cisco Nexus world, the table below will help with the different terminology. ACI...
whois cordero.me | grep -i 'expiry' Registry Expiry Date: 2027-07-17T21:24:32Z ...
#PEERS Internal BGP (iBGP) peers and external BGP (eBGP) peers are the two types of peers used by BGP. BGP...