Building Blocks for Running Hadoop Cluster on Google Compute Engine

!!! Amazing Article !!!
https://cloud.google.com/resources/articles/apache-hadoop-hive-and-pig-on-google-compute-engine

Big-Endian & Little-Endian

Source: http://www.gamasutra.com/view/feature/132390/secrets_of_multiplatform_data_.php?print=1

OSPFv2 vs. OSPFv3

Source: http://packetlife.net/blog/2010/mar/2/ospfv2-versus-ospfv3/

RF channels

Source: http://www.wmskill.com/wp-content/uploads/2013/01/Wi-Fi-Channels.jpg

QoS Calculator

Source: http://www.netcontractor.pl/blog/wp-content/uploads/2010/06/QoS-Values-Calculator-v21.jpg

Fresnel Zone

Newbie

Area Border Router

OSPF advertisement Forwarding

OSPF Designated Router Affect

Multicast MAC address Construction

Source: http://www.a2znetworks.com/2011/02/multicast-part-2-multicast-addresses.html

QOS Values Calculator

Source: http://www.netcontractor.pl/blog/?tag=dscp

EIGRP

EIGRP Relationship Formation

EIGRP Distances

Amazing resource for EIGRP:
http://ciscodocuments.blogspot.ca/2011/05/chapter-02-configuring-enhanced.html

Using L2 Tunnel - ISP

Spanning Tree Again

http://www.cisco.com/image/gif/paws/10556/spanning_tree1.swf

Basic but well explained....

Multicast Again

Multicast communication is a one-to-many communication pattern. It can be viewed as a broadcast to a subset of nodes of the network

Source: http://upload.wikimedia.org/wikipedia/commons/7/7b/Multicast_forwarding.png

Overlay Networks

Source: http://upload.wikimedia.org/wikipedia/commons/thumb/b/bd/Network_Overlay.svg/330px-Network_Overlay.svg.png

VPN (Matrix)

IPv6 Advertisement

TCP Illustrated

!! WildCard Mask !!

Cisco Show Command & LSA type

Source: http://blog.alwaysthenetwork.com/personal/narbik-day-2-part-1/

Type of OSPF network

Source: http://www.hill2dot0.com/wiki/index.php?title=OSPF 

OSPF LSA types in different Areas

Source: http://www.ccietalk.com/wp-content/uploads/2008/07/ospf-lsa-types.jpg 

Fundamentals of SIP

Label Switched Router

After seeing a series of MPLS BASIC - LSR terminology video in Youtube

Broadcast Storm

Spanning Tree - Song

:-D

UDP/IPv4 Header

Source: http://www.netrino.com/images/articles/InternetChecksum.gif



TCP/IPv4 Header

Source: http://www.potaroo.net/ispcol/2004-07/2004-07-isp.htm



The Dawn of the Net - 2

The Dawn of the Net: Part - II

The Dawn of the Net - 1

The Dawn of the Net: Part - I

PseudoWires

PseudoWires

Analyzing Traffic

 

 Analyzing Traffic