What I really like about this calculator is the fact that when you type in a full blown IPv6 address it shows you the compressed version of the IPv6 address provided. Really cool. Download & enjoy :)
Read MoreIn order to build resiliency in your network you absolutely have to have redundant DHCP LAN servers. You can use your Cisco routers or switches as DHCP servers to provide this capability.
Read MoreThere are multiple ways of influencing Inbound vs. Outbound Traffic flow in BGP.
Read MoreYes, I am still ALIVE. Sorry folks for not being able to post stuff on a more consistent basis. I have been extremely busy lately. However I don't like excuses... so time to get to WORK :)
Read MoreIf your ISP does not carry Multicast Traffic. You can create a GRE Tunnel to bypass the Provider Cloud by essentially creating a Point-2-Point logical link between two end-points.
Read MoreRoute filtering is a mechanism whereby you can filter routes based on various types of criteria. This topic is a big part of advanced routing technologies.
Read MoreCisco SDM (Security Device Manager) is a GUI (Graphical User Interface) based Software for Configuring/Managing Cisco Routers.
Read MoreCisco Learning Network (CLN) is a great place for gaining/sharing in depth knowledge of Cisco Technologies. Number of well known experts around the globe are available to provide assistance to folks from Novice to Expert leve
Read MoreThe following link provides a report on vulnerabilities found in Cisco products/softwares & mitigation techniques..
Read MoreHave you ever come across a following error message? *Mar 1 00:17:16.211: %SW_MATM-4-MACFLAP_NOTIF: Host 0015.2b57.8317 in vlan 1 is flapping between port Fa0/21 and port Fa0/23
Read MoreThere are a lot of choices available online. But here are my personal favorites…
Read MoreCheck out the following link on Cisco's site..
Read MoreThe following links will take you to Cisco's Site providing detailed explanation of each Routing Protocol & also tons of guides that can take you from novice to expert level
Read MoreThere are 4 things to consider..
Read MoreThere are a couple of pieces to this puzzle. Here is a list of things you need to successfully perform this operation…
Read MoreFYI... The below-mentioned explanation is a very high-level overview of how MPLS & BGP work in conjunction. This post, by no means, contain detailed information regarding MPLS & BGP. If you need more information check out Cisco's site (search keyword: MPLS, BGP) & you will find tons of material with great explanations.
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