Posted in InternetworkExp, tutorials, tagged arp, multipoint broadcast interface, proxy arp, routing, static routes on August 7, 2008 | Leave a Comment »
concept learnt from IE’s Vol5.0 workbook for “IP Routing”
When routing to a next-hop value the router performs L2 to L3 resolution on the next-hop address. (e.g. ip route 150.1.4.4 255.255.255.255 155.1.146.4). So in the arp table, you’ll see the MAC for ip address: 155.1.146.4.
When routing to an INTERFACE, the router performs L2 to L3 resolution [...]
Posted in InternetworkExp, tagged cbwfq, ccie, global synchronization, internetworkexpert, mqc, qos, tcp on August 4, 2008 | 2 Comments »
I really like the way Brian McG explains stuff. In just the first CoD on QoS, he cleared a lot of confusions I had. I have to hear the rest of the CoDs on QoS but here are my notes from the first one for now…
QOS
when we’re talking about QoS, we’re giving different levels of [...]
Posted in InternetworkExp on June 9, 2008 | Leave a Comment »
http://www.internetworkexpert.com/resources/01700358.htm
very useful
