Cisco Catalyst switch

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Dec 27th, 2005
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Hi,


Can I know the answer for the following questions?


1. What is the maximum MAC-address entry per Catalyst switch?


2. Is there specific interval that I need to wait before issuing snmp polling to the switch after the LAN port turned into “green”?

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Prashanth Krishnappa Wed, 12/28/2005 - 06:06
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  • Cisco Employee,

1. Depends on the Switch/Supervisor you have. For example Sup1/2 in a CAT6500 can have upto 128k MAC addresses

http://www.cisco.com/warp/public/765/tools/quickreference/catalyst6000supervisors.pdf

4k Supervisors can have upto 32k

http://www.cisco.com/warp/public/765/tools/quickreference/catalyst4000supervisors.pdf

3750/3560 can have upto 12k

http://www.cisco.com/warp/public/765/tools/quickreference/catalyst3x00.pdf


2.I am not an SNMP expert but would not think there would be any network delay other then the poll interval delay.

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