Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. If you'd prefer to explore, try our test area to get started. And see here for current known issues.

New Member

Two 6509 Switches

I have (2)6509 and (2) 4006 switches. I want to connect (2) 6509 switches in a redundancy environments that will allow second switch to go active if primary one fails. What is the easiest way to do it. I believe I just change the priority for one of the switches to make it a primary and the second with be in standby mode.

For 4006 switches, I will connect them to (2) 6509 and change the pathcost on the ports which will be connecting to the standby switch.

Is it the right approach? please also help with the configuration links

  • Other Network Infrastructure Subjects
1 REPLY
Cisco Employee

Re: Two 6509 Switches

Have a classic triangle network. Connect the 2 CAT6500's together and have the 4006's dual connected to both core 6500's. Make one 6500 STP root adn the other the backup root.

Use uplinkfast on the 4006's to decrease failover time. Also if you have the luxury, use etherchannels to connect between switches. You can find more info

http://www.cisco.com/warp/public/473/16.html

http://www.cisco.com/warp/public/473/51.html

82
Views
0
Helpful
1
Replies