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Current cisco 2950 News

ip igmp snooping for 224.0.0.0 to 224.0.0.255

Wed, 23 Apr 2008 10:32:38 +0000
I have read about this subnet range, it`s not possible to disable the snooping feature on a switch. So routing protocols (like OSPF or EIGRP) are always forwarded to other ports regardless the snooping feature. Is that true? Someone with more informations on that.
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In general, addresses from 224.0.0.1 to 224.0.0.255 are reserved and used by ...]

What is the difference between a Repeater, Hub, and Switch?

Fri, 27 Jun 2008 22:02:47 +0000
One of the junior admins at my company was studying for his Cisco CCNA. He asked me about Repeaters, Hubs, and Switches. What is the difference? Well, let’s see. A repeater does exactly that- it repeats any electrical signals that come into one port, out its other port. (there are only 2 ports on a ...]

Chapter 1 Summary:

Wed, 18 Jun 2008 05:36:14 +0000
Chapter 1: Cisco Unified Communications Manager Architecture
Chapter 1 is just an overview of Cisco Unified Communications Manager (CUCM).
The purpose of the Unified Communications network is to integrate voice, video, and data over a single network infrastructure.
Like everything else in the networking world, CUCM is built and based upon a set of standard layers.

Infrastructure Layer: ...]

Citrix aims to simplify mixed virtual environments

We Moved to a new Facility! - 11111 Sunset Hills Rd, Reston, VA

Tue, 05 Feb 2008 16:08:53 +0000
 Our new facility location:

Netmasterclass, LLC
11111 Sunset Hills Rd
Suite 160
Reston, VA 20190

With the growing demand on classes we now want to accept 10 ...]

Week 21 Summary

Mon, 02 Jun 2008 15:56:07 +0000
Week 21 à “that wasn’t too bad!”





Week’s Study Time:
Study Hours = 12  inc.
Lab Hours = 0
Total study time so far:
Total Study Hours = 258  inc.
Total Lab Hours = 18.5
What I have studied this week:
MPLS
Recent test scores:
n/a





 
 
My initial hesitation when approaching MPLS turned-out to be an unfounded wariness.  I was initially intimidated by MPLS because I’ve only ...]

There has been no restriction of any kind in the matter given here about #KEYWORDS#. All that has been stated here are the true facts.


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