David Sudjiman

Well, finished IEWB IP Routing, moving forward to RIP…

I thought I was going to use this for one of the client but unfortunately it is only available for IOS above 12.4(20)T.
Object-Group gives you a solution to make your ACL looks much cleaner and nicer and easier to read by substituting those IP addresses and even the services into an object.

Finished IEWB Frame Relay and moving to IP Routing.

There is a command we need to apply to switch the card module to E1 or T1 and this is the first thing you need to do before configuring the interface.

Router(config)#control?
control-plane

Router(config)#card type ?
e1 E1
t1 T1

Router(config)#card type e1 ?
Card slot number (always 0 for [...]

I was impressed with the presentation of Cisco WCS 6.0 today. The WCS has a lot of enhancements including heaps of configurable reporting and web page presentation. The web page presentation feels like an iGoogle on steroids and fully customizable on what kind of information you want to present. You can even use Google Earth [...]

I’ve done Frame-Relay IEWB a really long time ago yet I keep forgetting why I should use frame-relay interface-dlci or frame-relay map. Reading the Cisco IOS Wide-Area Networking Configuration Guide, Release 12.4T gives you the explanation and I decided to post it here to help me remember.
For point-to-point subinterfaces, the destination is presumed [...]

Frame Relay does not natively support features such as authentication, link quality monitoring, and reliable transmission. Based on this it is sometimes advantageous to encapsulate an additional PPP header between the normal layer 2 Frame Relay encapsulation and the layer 3 protocol. By running PPP over Frame Relay (PPPoFR) we can then implement authentication of [...]

Below are a couple example configurations for PPPoE. Note that you can run into MTU issues when trying to use OSPF over PPPoE. This can easily be resolved by using the “ip ospf mtu-ignore” command as the dialer interface’s MTU is 1492 while the virtual-template’s (virtual-access) MTU is 1500.
Complete Article from InternetworkExpert.

Well, kinda finished. I need to redo some weak spots such as dot1q tunneling, MST, PPPoE, Protected Ports, Flex Link, Fallback Bridging, and Private Vlan which I couldn’t really do it because the remote lab is full booked until Saturday.
I’ve been spending 7 6-hour sessions just to practice over and over for this workbook. [...]