Category: Default

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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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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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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NAT Cheatsheet

Download Free PDF on “NAT Cheatsheet”[the_ad_placement id=”test-ad”] Click Here Download Free PDF on “NAT Cheatsheet”[the_ad_placement id=”test-ad”] Click Here Please follow and like us:
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Broadband vs Leased Line

Internet access may be provided to customers via 2 of commonly used approach – Broadband and Leased Line. While Broadband is the most popular for Internet access in
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VPN vs Proxy

With technology evolving every day and new/improved IT services being offered to customers, it becomes confusing to know which service/offering is right for business compared to other. One
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