VIRTUALRACK for Network Engineers

VIRTUALRACK for Network Engineers... This blog is all about networking technologies that drives the human network today... Welcome to the Human Network!!

Wednesday, November 16, 2011

notes: Compression

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  - "Optimizing links for maximum payload throughput" is exam speak for compression. - If files are already compressed or in a co...

notes: QoS in Switches

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  - COS (Class of Service), is also known as 802.1p priority bits. - QOS must be enabled on a switch with "mls qos". - With ...

notes: AutoQoS

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  - Autoqos automates the deployment of quality of service (QOS) policies. - Any existing QOS policies must be removed before the autoqos-g...

notes: RSVP (Resource Reservation Protocol)

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  - RSVP on it own is just a reservation tool in the control plane, still require external mechanism to enforce the mechanism. - Allows end...

notes: Unconditional Packet Discard

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  command: class-map class1 match access-group 101 - References ACL-101 ! policy-map policy1 - UPD is just a fancy name for the 'DRO...
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