don't need to do anything on the switch side, default port settings are sufficient. Here is my port on MDS 9134   # sh int fc1/25 fc1/25 is up     Hardware is Fibre Channel, SFP is short wave laser w/o OFC (SN)     Port WWN is 20:19:00:0d:ec:c7:41:c0     Admin port mode is F, trunk mode is off     snmp link state traps are enabled     Port mode is F, FCID is 0xdd0100     Port vsan is 104     Speed is 2 Gbps     Rate mode is dedicated     Transmit B2B Credit is 8     Receive B2B Credit is 16     Receive data field Size is 2112     Beacon is turned off  I don't remember doing anything on the datamovers either, just plugged it in. Did you connect standby datamover  ..if yes can you reboot it and see if it logs-in to the switch.
I have a NS120 connected to a Cisco MDS9509. I connected AUX0 port of server_2 to do the zoning with the Tape Drives to perform an NDMP backup of the Celerra. I can't get the port AUX0 to establish connection with the MDS, the current status is "linkfailed". I tried to reset both ports (after Rainer_EMC helped me locating the command :-S), and still have no connections. Apparently the fibre cable is working.  How can I check that the AUX0 port is indeen active, how can I check the configuration of this port?  Is there any special configuration in the switch for this connection, or it has to be a regular F port, with autonegociation of speed?  Thanks!
Problems connecting server_2 aux0 to SAN for NDMP/Backups