交换机端口Total output drops为什么会持续增长?
GigabitEthernet0/42 is up, line protocol is up (connected)
Hardware is Gigabit Ethernet, address is d057.4cd4.2aaa (bia d057.4cd4.2aaa)
Description: XXX
MTU 1500 bytes, BW 50000 Kbit, DLY 100 usec,
reliability 255/255, txload 197/255, rxload 54/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 100Mb/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 00:00:00, output 00:00:00, output hang never
Last clearing of "show interface" counters 5w6d
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 273399151
Queueing strategy: fifo
Output queue: 0/0 (size/max)
30 second input rate 10633000 bits/sec, 10202 packets/sec
30 second output rate 38772000 bits/sec, 10436 packets/sec
4994484182 packets input, 779513033798 bytes, 0 no buffer
Received 3547855 broadcasts (3546363 multicasts)
0 runts, 0 giants, 0 throttles
1 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 3546363 multicast, 0 pause input
0 input packets with dribble condition detected
5028601100 packets output, 2210105831300 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