show interface
命令时会看到Last input
始终显示never
?FastEthernet1/31 is up, line protocol is up (connected)
Hardware is C6k 100Mb 802.3, address is 000d.bd5a.e94e (bia 000d.bd5a.e94e)
Description: Server
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 never**, output 00:03:19, output hang never
Last clearing of "show interface" counters 1y3w
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 2000 bits/sec, 4 packets/sec
5 minute output rate 13000 bits/sec, 20 packets/sec
148174387 packets input, 16331478383 bytes, 0 no buffer
Received 465 broadcasts (0 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
798328682 packets output, 102549789248 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
您可以看到,几分钟后我运行命令时,其他计数器已增加。
FastEthernet1/31 is up, line protocol is up (connected)
Last input never, output 00:01:39, output hang never
5 minute input rate 2000 bits/sec, 4 packets/sec
5 minute output rate 14000 bits/sec, 20 packets/sec
148176042 packets input, 16331609502 bytes, 0 no buffer
798337129 packets output, 102550523914 bytes, 0 underruns
评论
这是在什么平台上,这是路由端口吗?