>Всем привет!
>Нужна помощь... не могу найти причину ошибок... Есть два свича 3400, которые
>подключены между собой через UTP расстояние не более 20 метров. Порты
>настроены в режиме mode trunk... так вот, судя статистике на интерфейсах
>с обоих сторон наблюдаются Total output drops... трафик не большой... в
>среднем 1-3 Мбит/с, что может быть причиной дропов на интерфейсах? Забыл добавить статистику....
sh int fa0/24
FastEthernet0/24 is up, line protocol is up (connected)
Hardware is Fast Ethernet, address is 001b.d5d1.3d1a (bia 001b.d5d1.3d1a)
Description:
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
reliability 255/255, txload 17/255, rxload 5/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 100Mb/s, media type is 10/100BaseTX
input flow-control is off, output flow-control is unsupported
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:00, output 00:00:02, output hang never
Last clearing of "show interface" counters 00:16:13
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 22
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 2182000 bits/sec, 941 packets/sec
5 minute output rate 6701000 bits/sec, 1268 packets/sec
826367 packets input, 233024766 bytes, 0 no buffer
Received 7518 broadcasts (7356 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 7356 multicast, 0 pause input
0 input packets with dribble condition detected
1019414 packets output, 626273669 bytes, 0 underruns
0 output errors, 0 collisions, 0 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
и вот второй интерфейс
sh int fa0/24
FastEthernet0/24 is up, line protocol is up (connected)
Hardware is Fast Ethernet, address is 001b.d5d1.111a (bia 001b.d5d1.111a)
Description:
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
reliability 255/255, txload 5/255, rxload 17/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 100Mb/s, media type is 10/100BaseTX
input flow-control is off, output flow-control is unsupported
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:02:29, output 00:00:00, output hang never
Last clearing of "show interface" counters 00:17:44
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 6767000 bits/sec, 1233 packets/sec
5 minute output rate 2129000 bits/sec, 900 packets/sec
1121759 packets input, 701846495 bytes, 0 no buffer
Received 278609 broadcasts (278382 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 278382 multicast, 0 pause input
0 input packets with dribble condition detected
898434 packets output, 255486366 bytes, 0 underruns
0 output errors, 0 collisions, 0 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