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Webcast-Catalyst9k
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HSRP Troubleshooting

I'm presently implementing HRSP btw 2 cat 6509 (each having 1-sepervisor engine with MSFC2) switches with inter-vlan routing btw 10 vlans. However, the hosts on the vlans get frozen when the primary switch fail-over to the second switch.

What do you think is reponsible and how could i resolve this problem?.

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Re: HSRP Troubleshooting

DO you have port fast enabled on the switch ports that are connected to the clients off the server ?

By enabling this the ports directly connected will not perform spanning tree calculation , the takes approx 40 seconds , You only want to configure this on ports attached to PC's or server , never ports attached to other switches or routers.

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