different sup 720 models

Unanswered Question
Jul 16th, 2007


Can someone guide me with which are the different SUP 720 models?

Which are the newer models after 6500E line cards?

What is their capacity etc?


I have this problem too.
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Amit Singh Mon, 07/16/2007 - 08:42

There are 3 different models available for Sup-720.

Sup-720, which doesnot support MPLS but supports rest all the available IP routing features.

Sup720-3B, Which supports MPLS and all other IP routing features.

Sup720-3BXL, which supports MPLS with upto 100000 routes entries in hardware.

The following link should help you understanding all the major differences between the different sup720 models.


There are a wide-variety of modules supported on Catlyst 6500. Please see the link below for more information on all the modules:


HTH,Please rate if it does.

-amit singh


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