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标题: 大伙帮我看下线路质量如何。 [打印本页]

作者: zhanggf 时间: 2005-06-30 17:01
标题: 大伙帮我看下线路质量如何。
我是新手，弱弱的问下，通过show端口，怎么看出通信质量如何，得看哪几个关键点。
------ 端口信息如下 --------
Serial3/0 is up, line protocol is up
Hardware is QUICC Serial
Description: connect to XXX
Internet address is 192.168.48.1/30
MTU 1500 bytes, BW 2048 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation HDLC, loopback not set
Keepalive set (10 sec)
Last input 00:00:04, output 00:00:00, 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: weighted fair
Output queue: 0/1000/64/0 (size/max total/threshold/drops)
Conversations 0/4/256 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
5 minute input rate 15000 bits/sec, 13 packets/sec
5 minute output rate 10000 bits/sec, 9 packets/sec
43715445 packets input, 3085748481 bytes, 0 no buffer
Received 452579 broadcasts, 8003 runts, 247 giants, 0 throttles
2615926 input errors, 592670 CRC, 698267 frame, 0 overrun, 0 ignored, 1324989 abort
27582505 packets output, 3142339844 bytes, 0 underruns
0 output errors, 0 collisions, 182 interface resets
0 output buffer failures, 0 output buffers swapped out
6 carrier transitions
DCD=up DSR=up DTR=up RTS=up CTS=up
------- end -------
“reliability 255/255”应该表明可靠性是100%吧，“2615926 input errors”怎么理解呢，“8003 runts, 247 giants, 0 throttles”是表明什么呀，不懂的太多了，学习中，盼指点。

作者: cnadl 时间: 2005-06-30 17:23
标题: 大伙帮我看下线路质量如何。
版内有，自查

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