Latest posts by crok How to use IPerf properly – additions to the TCP throughput post | 26/07/2012 Maximum TCP throughput – the user experiences “low bandwidth” when up/downloading | 2 hosts on different LANs cannot communicate to each other.. | How to simulate WAN delay/latency in GNS3 | Add Microcore linux host to GNS3 | How to check an actual Cisco IP Phone telephone call’s statistics on the phone itself | Switch port port-security maximum MAC address when using IP phone | How to check packet marking and traffic instantly | 20/02/2012 linkek — Cisco interface and data analyzers | 20/11/2011 Cisco — How to change telnet port for a Cisco router — not the rotary group solution! | 16/06/2011