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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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Firewall vs IPS vs IDS

A very common query asked by network and security administrators is difference between Firewall, IPS and IDS. All the 3 terms related to providing security to network and
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What is a Network Firewall

Network Firewall is a device which controls access to secured LAN network to protect it from unauthorized access. Firewall acts as a filter which blocks incoming non-legitimate traffic from
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SNAT vs DNAT

Hi viewers, in this post we will walk through how SNAT differs from DNAT and when/where are they required in the network. But before we continue, let’s understand
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MPLS vs VPN

VPN and MPLS are widely used technologies for connecting across HUB and remote sites. IPSec VPN being the 1st entrant of 2, was quite a hit since it
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