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Cisco Collaboration | Ksiazek Collab Website

Cisco Champions 2017

The first time that I heard about the Cisco Champions program, it was back late in November 2015. At that time, I saw the form to submit his application but probably with...

Migration to collaboration.ksiazek.be

Hello, As announced last week, I'm in the process of the migration of my old blog http://ccievoice.ksiazek.be to the new portal here ( https://collaboration.ksiazek.be)....

SparkBoard Announcements #LeaveYourMark

Yesterday , it was a Cisco Live Broadcast Event where Rowan has introduced the new product SparkBoard and this is completing the Spark product with whiteboard and still...

New Things are coming on 🙂

Ok back on trail in 2017 , I really need to revamp my blog 🙂 . This is why I will try to jump again on the blog and begin to publish more things in regards with the...

CB-Shaping for Frame-Relay Networks

In a Frame-Relay network, we can ask to routers during congestion in the network cloud to reduce the CIR to a lower value. So when a Service Provider becomes congested and needs to discard frames,...

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Traffic Conditioners

QoS mechanisms that limit bandwidth are called traffic conditioners and we have already given a quick definition of the two existing types: Shaping Policing Policing typically limits bandwidth by...

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ECN Configuration

WRED discards packets and that is one way for the router to indicate a congestion. Routers will be now able to indicate a congestion condition by signaling it with an approach called Explicit...

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Weighted Random Early Detection – WRED

Whereas queuing provides congestion management, mechanisms such as WRED provide congestion avoidance.WRED’s purpose is to prevent an output queue from ever filling to capacity,which would...

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Catalyst-Based Queuing – CB-Queuing

Some Cisco Catalystswitches also support a kind of Weighted Round Robin Queuing as the 2950 switch, with 4 queues  in where  you can configure to place frames with specific CoS marking  . You can...

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