ā07-03-2024 06:11 AM
Hi everyone,
I was wondering what does a led blinking amber mean on switch C9300X-12Y.
To that port we have connected a dark trace appliance, in status monitoring. Traffic is only in Out, no traffic in In because in the monitor session this is the destination port. Lots of OutDiscards error. We have changed glc and cable so that this is not something physical.
ā07-03-2024 07:54 AM
Hi,
Have a look at table 1-6 in this link (Meaning of LED Colors)
HTH
ā07-03-2024 03:43 PM
Post the complete output to the command "sh interface <PORT> controll".
ā07-03-2024 11:41 PM
Hi leo, there it is
WI-CORE-CED1# sh int Twe1/0/1 controller
TwentyFiveGigE1/0/1 is up, line protocol is down (monitoring)
Hardware is Twenty Five Gigabit Ethernet, address is
Description: SPAN PORT DESTINATION
MTU 1500 bytes, BW 1000000 Kbit/sec, DLY 10 usec,
reliability 255/255, txload 72/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive not set
Full-duplex, 1000Mb/s, link type is auto, media type is 1000BaseSX SFP
input flow-control is on, output flow-control is unsupported
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output never, output hang never
Last clearing of "show interface" counters 20:46:22
Input queue: 0/2000/0/0 (size/max/drops/flushes); Total output drops: 400043527
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 283316000 bits/sec, 103848 packets/sec
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts (0 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 0 multicast, 0 pause input
0 input packets with dribble condition detected
6196362383 packets output, 3227262751306 bytes, 0 underruns
Output 32855600 broadcasts (96554032 multicasts)
0 output errors, 0 collisions, 0 interface resets
0 unknown protocol drops
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier, 0 pause output
0 output buffer failures, 0 output buffers swapped out
Transmit TwentyFiveGigE1/0/1 Receive
216755249509312 Total bytes 0 Total bytes
356649826784 Unicast frames 0 Unicast frames
215849306902354 Unicast bytes 0 Unicast bytes
6401925421 Multicast frames 0 Multicast frames
701217265982 Multicast bytes 0 Multicast bytes
2710188259 Broadcast frames 0 Broadcast frames
204725348096 Broadcast bytes 0 Broadcast bytes
0 System FCS error frames 0 IpgViolation frames
0 MacUnderrun frames 0 MacOverrun frames
0 Pause frames 0 Pause frames
0 Cos 0 Pause frames 0 Cos 0 Pause frames
0 Cos 1 Pause frames 0 Cos 1 Pause frames
0 Cos 2 Pause frames 0 Cos 2 Pause frames
0 Cos 3 Pause frames 0 Cos 3 Pause frames
0 Cos 4 Pause frames 0 Cos 4 Pause frames
0 Cos 5 Pause frames 0 Cos 5 Pause frames
0 Cos 6 Pause frames 0 Cos 6 Pause frames
0 Cos 7 Pause frames 0 Cos 7 Pause frames
0 Oam frames 0 OamProcessed frames
0 Oam frames 0 OamDropped frames
84295630484 Minimum size frames 0 Minimum size frames
104137682836 65 to 127 byte frames 0 65 to 127 byte frames
33866673981 128 to 255 byte frames 0 128 to 255 byte frames
8210163748 256 to 511 byte frames 0 256 to 511 byte frames
8607614929 512 to 1023 byte frames 0 512 to 1023 byte frames
126644465807 1024 to 1518 byte frames 0 1024 to 1518 byte frames
0 1519 to 2047 byte frames 0 1519 to 2047 byte frames
0 2048 to 4095 byte frames 0 2048 to 4095 byte frames
0 4096 to 8191 byte frames 0 4096 to 8191 byte frames
0 8192 to 16383 byte frames 0 8192 to 16383 byte frames
0 16384 to 32767 byte frame 0 16384 to 32767 byte frame
0 > 32768 byte frames 0 > 32768 byte frames
0 Late collision frames 0 SymbolErr frames
49352681116 Excess Defer frames 0 Collision fragments
0 Good (1 coll) frames 0 ValidUnderSize frames
0 Good (>1 coll) frames 0 InvalidOverSize frames
0 Deferred frames 0 ValidOverSize frames
0 Gold frames dropped 0 FcsErr frames
0 Gold frames truncated
0 Gold frames successful
0 1 collision frames
0 2 collision frames
0 3 collision frames
0 4 collision frames
0 5 collision frames
0 6 collision frames
0 7 collision frames
0 8 collision frames
0 9 collision frames
0 10 collision frames
0 11 collision frames
0 12 collision frames
0 13 collision frames
0 14 collision frames
0 15 collision frames
0 Excess collision frames
LAST UPDATE 777 msecs AGO
ā07-04-2024 06:33 AM
Hello @noemifabbri ,
>> TwentyFiveGigE1/0/1 is up, line protocol is down (monitoring)
Hardware is Twenty Five Gigabit Ethernet, address is
Description: SPAN PORT DESTINATION
the port is configured as a SPAN destination and this might explain why the LED is amber
Hope to help
Giuseppe
ā07-04-2024 03:27 PM
@noemifabbri wrote:
TwentyFiveGigE1/0/1 is up, line protocol is down (monitoring)
I agree with @Giuseppe Larosa. The port is in "Monitoring".
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