System Blue Network Interface Question
#13
(2016-09-16, 18:16)chevyman142000 Wrote: I do have a managed switch (HP Procurve). I've tried setting it to 10mb full and the port just goes disabled.

From the switch log:

Excessive CRC/% alignment errors
Half Duplex Mismatch
Excessive late% collisions

Strange Cisco handles it just fine.

Switch-A#show int g0/7
GigabitEthernet0/7 is up, line protocol is up (connected)
  Hardware is Gigabit Ethernet, address is
  Description: Blitzortung Blue
  MTU 1500 bytes, BW 10000 Kbit/sec, DLY 1000 usec,
     reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation ARPA, loopback not set
  Keepalive set (10 sec)
  Full-duplex, 10Mb/s, media type is 10/100/1000BaseTX
  input flow-control is off, output flow-control is unsupported
  ARP type: ARPA, ARP Timeout 04:00:00
  Last input never, output 00:00:03, output hang never
  Last clearing of "show interface" counters 1w4d
  Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
  Queueing strategy: fifo
  Output queue: 0/40 (size/max)
  5 minute input rate 8000 bits/sec, 1 packets/sec
  5 minute output rate 4000 bits/sec, 2 packets/sec
     11175568 packets input, 7327449999 bytes, 0 no buffer
     Received 1264 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
     10900051 packets output, 2029037907 bytes, 0 underruns
     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


Can you disable the port, change to 10mb Full, then re-enable and see if it errors?
Kevin McCormick KB0UOI
Macomb, IL USA
Stations: 1539
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Messages In This Thread
RE: System Blue Network Interface Question - by kevinmcc - 2016-09-17, 03:43

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