From: Chuck Church (ccie8776@rochester.rr.com)
Date: Fri Feb 21 2003 - 21:48:47 GMT-3
What kind of router and IOS version is this? I don't see many routers
listing flushes as a counter. Something doesn't look right though. All the
traffic hitting this interface is broadcast. 30 million in 26 hours is
pretty bad. What's at the other end of this /30 segment? Any protocols
other than IP on it?
Chuck Church
CCIE #8776, MCNE, MCSE
----- Original Message -----
From: "Charles Huang" <routing@icharles.no-ip.com>
To: "CCIE" <ccielab@groupstudy.com>
Sent: Friday, February 21, 2003 7:05 PM
Subject: Interface Flushes
> Hi All,
>
> I have 701876 flushes on show interface command. Does anyone know what
> 'flushes' mean? Can someone point out a link or explain in detail on what
> does the counter for ? was the packet lost/dropped/forwarded ?
>
> Thanks
> Charles
>
>
>
> FastEthernet0/1 is up, line protocol is up
> Hardware is DEC21140A, address is 0001.c937.1e01 (bia 0001.c937.1e01)
> Internet address is 172.20.49.18/30
> MTU 1500 bytes, BW 10000 Kbit, DLY 1000 usec,
> reliability 255/255, txload 1/255, rxload 10/255
> Encapsulation ARPA, loopback not set
> Keepalive set (10 sec)
> Half-duplex, 100Mb/s, 100BaseTX/FX
> ARP type: ARPA, ARP Timeout 04:00:00
> Last input 00:00:00, output 00:00:03, output hang never
> Last clearing of "show interface" counters 1d02h
> Input queue: 0/500/0/701876 (size/max/drops/flushes); Total output
drops:
> 0
> Queueing strategy: fifo
> Output queue :0/40 (size/max)
> 30 second input rate 426000 bits/sec, 136 packets/sec
> 30 second output rate 0 bits/sec, 0 packets/sec
> 30785609 packets input, 2617627636 bytes
> Received 30785576 broadcasts, 0 runts, 0 giants, 49 throttles
> 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
> 0 watchdog
> 0 input packets with dribble condition detected
> 18559 packets output, 1295812 bytes, 0 underruns
> 0 output errors, 38 collisions, 0 interface resets
> 0 babbles, 0 late collision, 0 deferred
> 0 lost carrier, 0 no carrier
> 0 output buffer failures, 0 output buffers swapped out
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