MPTA

I joined MPTA as IMS Trainer

Addresses on L2

Multicast addresses: Multicast addresses are used to allow a subset of devices on a
LAN to communicate. When IP multicasts over an Ethernet, the multicast MAC
addresses used by IP follow this format: 0100.5exx.xxxx, where any value can be used
in the last half of the address.

Open source tecnology

We trust in GOD, from anybody else we require source code.

CCNA Video in Hindi

http://www.youtube.com/playlist?list=PL3800FAC0F30CE3A6&feature=plpp

PSTN

RHEL Quota

LLMNR