High Availability Techniques

First Hop Redundancy Protocol [FHRP] IP network gateway redundancy is a standard high availability solution. The First Hop Redundancy Protocol features - Host Standby Router Protocol [HSRP], Virtual Router Redundancy Protocol [VRRP] and Global Load Balancing Protocol [GLBP]. Host Standby Router Protocol [HSRP] HSRP is Cisco proprietary protocol.HSRP does not supports preemption by default.HSRP has … Continue reading High Availability Techniques

Enterprise Network Designs

-Tier 2 Design- Known as collapsed core – in which the distribution layer and core layer functions are implemented in single device.  Commonly used in small enterprise networks which does not grow significantly in next few years. Distribution/Core layer provides connectivity to: WAN edgeInternet edgeNetwork servicesLAN aggregation to the end- user access layer Access layer … Continue reading Enterprise Network Designs

CCNP Enterprise 350-401 (ENCOR)

As mentioned on my previous post, I decided to study for Cisco CCNP Enterprise. I already have a copy of OCG eBook version as a start for my studying. When I purchased the OCG, there is an Access Bonus Contest included. It's the OCG Companion Website that includes, practice test software, flash cards, video trainings, … Continue reading CCNP Enterprise 350-401 (ENCOR)

CCNP Learning Path

After I passed my Aruba Wireless certification a couple of months ago, I decided to take Cisco CCNP as my next learning path this year. I already purchased an ebook version of CCNP Enterprise Core Official Cert Guide. This will be one of the learning materials that I’ll be using.