Есть два каталиста 2950 пытаюсь соеденить их оптическим патчкордом.. и ничего не получаеться...
sh udld показывает
Interface Fa0/25
---
Port enable administrative configuration setting: Follows device default
Port enable operational state: Enabled
Current bidirectional state: Unknown
Current operational state: Link down
Message interval: 7
Time out interval: 5
No neighbor cache information stored
помогите плиз... патчкорд вроде бы рабочии...

• C2950 и оптика,VadimD, 23:12 , 26-Мрт-04
  • C2950 и оптика,Alexgutov, 13:09 , 27-Мрт-04

Отключите UDLD. И покажите sh int fa 0/25

>Отключите UDLD. И покажите sh int fa 0/25

MINswitch04#sh int fast 0/25
FastEthernet0/25 is down, line protocol is down (notconnect)
  Hardware is Fast Ethernet, address is 000d.6515.4219 (bia 000d.6515.4219)
  MTU 1500 bytes, BW 10000 Kbit, DLY 1000 usec,
     reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation ARPA, loopback not set
  Keepalive set (10 sec)
  Full-duplex, 100Mb/s
  input flow-control is off, output flow-control is off
  ARP type: ARPA, ARP Timeout 04:00:00
  Last input never, output 00:13:26, output hang never
  Last clearing of "show interface" counters never
  Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
  Queueing strategy: random early detection(RED)
  5 minute input rate 0 bits/sec, 0 packets/sec
  5 minute ouxtput rate 0 bits/sec, 0 packets/sec
     1 packets input, 64 bytes, 0 no buffer
     Received 0 broadcasts, 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
     1 packets output, 64 bytes, 0 underruns
     0 output errors, 0 collisions, 3 interface resets
     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