[c-nsp] WS-X6348-RJ45V ports failing

[John Kienzle]

We have a 6509 with 4 - WS-X6348-RJ45V PoE 10/100 blades, 3000W power
supplies, sup 1-A's. A couple months ago we had a bank of 12 ports fail
in slot 5. The switch was still under warranty from the used hardware
reseller, so the blade was replaced. Thought it was a a bad refurb.

Now again, a blade in slot 7 just had a bank of 12 ports fail. Just like
before, the interfaces show (err-disabled). You can do a shut/no shut
and it will work for a minute or so, then the led indicators go orange.
Cisco 7940 IP phones run off this switch. IOS Version 12.1(26)E4,
RELEASE SOFTWARE (fc1).

Anyone seen this before? Have we just run into a bad batch of
refurbished equipment?

Thanks.


FastEthernet7/15 is up, line protocol is down (err-disabled)
  Hardware is C6k 100Mb 802.3, address is 0001.9757.a5ae (bia
0001.9757.a5ae)
  MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
     reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation ARPA, loopback not set
  Full-duplex, 100Mb/s
  input flow-control is off, output flow-control is unsupported
  ARP type: ARPA, ARP Timeout 04:00:00
  Last input 08:45:21, output never, output hang never
  Last clearing of "show interface" counters never
  Input queue: 0/2000/0/0 (size/max/drops/flushes); Total output drops:
0
  Queueing strategy: fifo
  Output queue: 0/40 (size/max)
  5 minute input rate 0 bits/sec, 0 packets/sec
  5 minute output rate 0 bits/sec, 0 packets/sec
     4533321 packets input, 981795181 bytes, 0 no buffer
     Received 162285 broadcasts (152148 multicast)
     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
     36272200 packets output, 4303887531 bytes, 0 underruns
     0 output errors, 0 collisions, 2 interface resets

John Kienzle





CONFIDENTIALITY NOTICE:
This e-mail transmission, along with any attachment, is confidential, may be privileged and should be read and retained only by the intended recipient without further distribution. If you received this transmission in error, please notify the sender and delete it from your system immediately.