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Posted on May 08, 2008

3550 Cisco switch

I already have 2 of the same switches and want to connect a third. My 1st switch is cabled at port 24 to the 2nd switch at port 24. Where would I connect the 3 switch with the other two?

  • VOPETTE May 23, 2008

    I actually had to call in the "big dogs" to help. I am dabbling in this for my agency and learning as I go, with some formal training along the way. Hopefully, one day, I'll have a clue!!

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Michael Cook

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  • Posted on May 22, 2008
Michael Cook
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It does not have to be port 24 to port 24 - You just need to make sure that whatever port you use is configured the same way as port 24 - Example: Log into switch #2 and set port 23 with the same attributes as port 24. Also log into you new switch and make sure port 23 (or 24) is configured the same as those on switch #2. You can the cleanly go from switch #1 - port 24 to switch #2 - port 23 AND switch #2 port 24 to switch #3 port 23 - If you also configure switch #3 port 24 like the others you'll be ready for any additional expansion

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  • Posted on Jan 24, 2010
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Agreed and if you are using any vlans make sure you make that link between them a vlan trunk

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Connecting to console

The proper way to console to a switch (at least as far as Cisco Catalyst Switches are concerned) is a rollover cable and a DB9 adapter... I then use HyperTerminal to connect..

What type of switch are you connecting to, and what kind of hardware are you using?

I always use Cisco for networking (Cisco is the king of switches and routers).. here is their step by step for connecting to one of their swtiches:

http://tinyurl.com/b4o0

DG
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