LLDP and CDP are both network discovery protocols, but they have some key differences: 1. Standardization and Vendor-Neutrality: LLDP is...
Scenario: We have a subnet configured in the “Allowed prefixes,” a /16. You can’t change the size of a subnet...
When configuring health monitors for a web application, targeting the appropriate HTTP status codes is crucial to ensure that the...
CERT released a great tool to detect vulnerable Log4j applications. Source: https://github.com/CERTCC/CVE-2021-44228_scanner...
Log4j is a serious issue we have today. Probably one of the most serious vulnerabilities of my time. It’s so...
Palo Alto Networks firewalls provide URL filtering capabilities, which you can use to control access to websites by blocking or...
ROUTE DOMAIN Route Domains in F5 BIG-IP are a powerful feature that allows for the segmentation of network traffic, thus...
HOW TLS WORKS TLS version negotiation is typically performed as part of the SSL/TLS handshake process. When a client initiates...
Cisco Optics-to-Device Compatibility Matrix...