From: wing_lam@jossynergy.com
Date: Mon Jul 07 2003 - 07:34:14 GMT-3
Dear group,
I have a ATM setup encountering high drop rate, my question is:
1) I have rate-limit setting in this sub-interface, does the drop rate
below shows including what I have set to dropped by CAR?
2) Can any body suggest how to tune it? Am I need to tune the buffer?
tx-ring or else?
Thx,
BBD (Big Black Dog)
r75#sh int atm 4/0/0
ATM4/0/0 is up, line protocol is up
Hardware is cyBus ENHANCED ATM PA
MTU 4470 bytes, sub MTU 4470, BW 149760 Kbit, DLY 80 usec,
reliability 255/255, txload 5/255, rxload 1/255
Encapsulation ATM, loopback not set
Keepalive not supported
Encapsulation(s): AAL5
4096 maximum active VCs, 2 current VCCs
VC idle disconnect time: 300 seconds
0 carrier transitions
Last input 00:00:00, output 00:00:00, output hang never
Last clearing of "show interface" counters 3w4d
Queueing strategy: fifo
Output queue 0/40, 40413178 drops; input queue 0/75, 306 drops
5 minute input rate 822000 bits/sec, 356 packets/sec
5 minute output rate 3221000 bits/sec, 1251 packets/sec
761840691 packets input, 1309558424 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 91 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
2064891185 packets output, 1126987488 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
r75wan02ephk#
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