On the sup720 there are 2 fiber ports and one other port that looks like a fast Ethernet port. However, to use this FastE do I configure this port as a vlan?
the sup270 has two Gigabit Ethernet ports, one Small Form-Factor Pluggable (SFP) and one selectable SFP or 10/100/100 RJ-45, so only two of the three ports can be active at any one point in time.
one primary and the other a backup for that fiber link. If i understand you correctly, since I'm using both ports I can't use the third, which I needed for another connection.
That's correct, you can't use the third port if you're already using two.
regards,
Bobby
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