We recently tried to upgrade our Cisco 6509 switch from a Sup1A to a Sup 2 supervisor engine. We would have liked to moved up to a newer Supervisor engine but a used Sup2 was all that we could afford.

We installed a 6509 switch in our new server room which of course houses all company network equipment.<BR><BR>I moved moved our internet connection boxes, juniper boxes etc to the new server room and ...

Q: We recently tried to upgrade our Cisco 6509 switch from a Sup1A to a Sup 2 supervisor engine. We would have liked to moved up to a newer Supervisor engine but a used Sup2 was all that we could ...

Gigabit Ethernet switch/routers offer blazing performance in basic configurations, but enabling a feature called link aggregation causes some devices’ throughput to tank, latency to leap, failover to ...

I have recently been put in charge of upgrading our network with a few 6509 series switches. I have been looking for good resolution images of the product but have had no luck, i keep finding ...