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AS-Override vs Allowas-in

– Large enterprises have multiple site offices spanning geographical locations and are connected via MPLS service providers. As a standard practice, all the location office connect via BGP
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Introduction to Network Routers

Network Router is a layer 3 and 4 networking device of [p2p type=”slug” value=”osi-reference-model”]OSI model [/p2p]which routes packets across different networks. Router supports reachability between source and destination
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Trunk between HP and cisco Switch

Many enterprises use multi-vendor switching environment and it takes quite an effort for network administrators to configure and manage different vendor devices. Infact incompatibility of protocols also become quite
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ASA Firewall Security Levels

Defining Firewall Zones is a part of Security framework which needs to be followed while configuring cisco ASA Firewall (In Routed/Layer 3 mode). Without configuring Zones, the required
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NGFW vs UTM

With advances in technology, ways to target application and services through vulnerabilities has also developed. Security posture to address such attacks and fortifying the internal networks has also
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