Aug
14
Can you please help me understand use of Frame-Relay Interface-dlci command. It’s getting mysterious for me day by day as I am studying FR. The reason being is I earlier thought that I should only use this command on FR point to point subinterface. As Point to Point subinterface don’t allow us to put Frame relay map statements. Also in such case Inverse arp should be turned off. But while I was going through Cisco’s FR documentation on website I saw that in almost all examples they used... Read More
Jun
29
Hi Brian, Read More
Mar
03
The 3560 QoS processing model is tightly coupled with it’s hardware architecture borrowed from the 3750 series switches. The most notable feature is the internal switch ring, which is used for the switch stacking purpose. Packets entering a 3560/3750 switch are queued and serviced twice: first on the ingress, before they are put on the internal ring, and second on the egress port, where they have been delivered by the internal ring switching. In short, the process looks as follows:... Read More
Jan
31
You may want to see the updated version of this post at: Read More

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