Tag Archives: timers

IPv6 EIGRPv4 with Packet Tracer

For most of the time I use GNS for my network simulations. This time, however, I will use the Packet Tracer, because the GNS, with its IOS image bundled in the package, doesn’t support EIGRP routeing.

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First-hop redundancy

The first hop redundancy, gateway load balancing is really not that scary or difficult. For the Cisco certification the candidates are required to have some basic understanding of the Gateway Redundancy Protocols: FHRP, HSRP, VRRP, GLBP.

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