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fc1/12 is down (Link failure or not-connected)

nguytom
Beginner
Beginner

 Hi All;

 

I have port issue on my Cisco MDS 9148 FC.  It has no light on that port. 

 

fc1/12 is down (Link failure or not-connected)
Hardware is Fibre Channel, SFP is short wave laser w/o OFC (SN)
Port WWN is 20:0c:00:2a:6a:8b:ce:00
Admin port mode is FX, trunk mode is off
snmp link state traps are enabled
Port vsan is 1
Receive data field Size is 2112
Beacon is turned off
5 minutes input rate 0 bits/sec,0 bytes/sec, 0 frames/sec
5 minutes output rate 0 bits/sec,0 bytes/sec, 0 frames/sec
176 frames input,12656 bytes
0 discards,0 errors
0 invalid CRC/FCS,0 unknown class
0 too long,0 too short
203 frames output,12056 bytes
0 discards,0 errors
0 input OLS,0 LRR,15 NOS,25 loop inits
26 output OLS,17 LRR, 12 NOS, 20 loop inits
Interface last changed at Tue Oct 30 09:03:21 2018

Last clearing of "show interface" counters :never

 

I asked a cable team to check cable that connects to fc1/12 port. They verified cable and said cable is good even they swapped new GIBC but still has no light on that port. Anyone can help me to fix it ? I am newbie on switch. Thank you.

 

Tom

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