思科2950T 中 show interfaces Ethernet 命令是干嘛用的，我在模拟器里瞎鼓动没弄明白，望赐教
发布网友
发布时间：2022-04-26 13:10
共2个回答
热心网友
时间：2023-10-09 15:59
用来查看以太网接口的状态，也就是IEEE 802.3，命令的后面还需要添加参数，
Switch#show interfaces ethernet ?
<0-9> Ethernet interface number
现在一般用的都是fastethernet，查看一下显示以下的消息：
Switch#show interfaces fastEthernet 0/1
FastEthernet0/1 is down, line protocol is down (disabled)
Hardware is Lance, address is 00d0.ff2b.ea01 (bia 00d0.ff2b.ea01)
BW 100000 Kbit, DLY 1000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Half-plex, 100Mb/s
input flow-control is off, output flow-control is off
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:08, output 00:00:05, 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: 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
956 packets input, 193351 bytes, 0 no buffer
Received 956 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
0 watchdog, 0 multicast, 0 pause input
0 input packets with dribble condition detected
2357 packets output, 263570 bytes, 0 underruns
0 output errors, 0 collisions, 10 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
热心网友
时间：2023-10-09 16:00
查看接口状态
