Port 2. Here is more info...
Supervisor Engine 720 port 1 has a small form-factor pluggable (SFP) connector and has no unique
configuration options.
Supervisor Engine 720 port 2 has an RJ-45 connector and an SFP connector (default). To use the RJ-45
connector, you must change the configuration.
To configure port 2 on a Supervisor Engine 720 to use either the RJ-45 connector or the SFP connector,
perform this task:
Router(config)# interface gigabitethernet slot/2 Selects the Ethernet port to be configured.
Router(config-if)# media-type {rj45 | sfp}
Selects the connector to use.
Router(config-if)# no media-type
Reverts to the default configuration (SFP).
This example shows how to configure port 2 on a Supervisor Engine 720 in slot 5 to use the RJ-45
connector:
Router(config)# interface gigabitethernet 5/2
Router(config-if)# media-type rj45
hth
MS
