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Internet Control Message Protocol (ICMP) | Andrew's Space - Trainer's Life

https://chengandrew.wordpress.com/2011/03/16/internet-control-message-protocol-icmp

Andrew's Space – Trainer's Life. March 16, 2011. Internet Control Message Protocol (ICMP). 8212; chengandrew @ 6:04 pm. ICMP “ Echo-Request. 8221; packet is send during “Ping” to destination device. If destination device receives the packet, it will send return “ Echo-Reply. Nowadays, many devices uses firewall or “Access control List” to block ICMP in order to prevent “Ping of Death – (Denial of Service attack)”. ICMP doesn’t use port but rather than code. Echo-Reply – Code 0. Echo-Request – Code 8.

Install Windows Server 8 in Virtual Box | Andrew's Space - Trainer's Life

https://chengandrew.wordpress.com/2011/12/08/install-windows-server-8-in-virtual-box

Andrew's Space – Trainer's Life. December 8, 2011. Install Windows Server 8 in Virtual Box. 8212; chengandrew @ 2:28 am. Install Windows Server 8 serveral times. Only now got the time to create the screenshot. Here is the article I wrote: http:/ cid-7a652addf155994c.skydrive.live.com/self.aspx/Share/Install%20Windows%20Server%208%20in%20Virtual%20Box.pdf. Leave a Comment ». Feed for comments on this post. Leave a Reply Cancel reply. Enter your comment here. Address never made public). MS Events / MVP.

HP A-Series (Basic Configuration) – Lesson 2:Link Aggregation | Andrew's Space - Trainer's Life

https://chengandrew.wordpress.com/2011/10/06/hp-a-series-basic-configuration-–-lesson-2link-aggregation

Andrew's Space – Trainer's Life. October 6, 2011. HP A-Series (Basic Configuration) Lesson 2:Link Aggregation. Filed under: HP Networking. 8212; chengandrew @ 12:12 pm. Hi All, I have created a Video Demo on HP A-Series (Basic Configuration) Lesson 2: Link Aggregation . In the demonstration, I will show you how to configure Link Aggregation to have failover redundancy between links. Click on the following link to view: http:/ www.youtube.com/watch? Leave a Comment ». Feed for comments on this post.

What is the difference between a port number and a protocol number? | Andrew's Space - Trainer's Life

https://chengandrew.wordpress.com/2012/01/10/what-is-the-difference-between-a-port-number-and-a-protocol-number

Andrew's Space – Trainer's Life. January 10, 2012. What is the difference between a port number and a protocol number? 8212; chengandrew @ 12:12 pm. Are use by TCP (Transmission Control Protocol) and UDP (User Datagram Protocol) while Protocol numbers. Are reserved number used to identify protocols. Routing Information Protocol (RIP v2) UDP port 520. Open Shortest Path First (OSPF) IP Protocol 89. Interior Gateway Routing Protocol (IGRP) IP Protocol 9. Border Gateway Protocol (BGP) – TCP port 179. Create...

Promote AD in Windows Server 8 | Andrew's Space - Trainer's Life

https://chengandrew.wordpress.com/2011/12/08/promote-ad-in-windows-server-8

Andrew's Space – Trainer's Life. December 8, 2011. Promote AD in Windows Server 8. 8212; chengandrew @ 11:06 pm. Tags: Windows Server 8. Finally the screenshot of Promote AD in Windows Server 8 is ready. Here is the article I wrote: http:/ cid-7a652addf155994c.skydrive.live.com/self.aspx/Share/Promote%20AD%20in%20Windows%20Server%208.pdf. Leave a Comment ». Feed for comments on this post. Leave a Reply Cancel reply. Enter your comment here. Fill in your details below or click an icon to log in:.