drop &ignore packets on ethernet 7507

[ogulcan]

Hi,my question is that why does ignore and drop packets increase on ethernet.We experienced 2 times crash because of that.but we cant find the exact solution ios upgrade did not solve.
what could this be?
thanks in advance.

sh int FastEthernet1/1/0
FastEthernet1/1/0 is up, line protocol is up
Hardware is cyBus FastEthernet Interface, address is 0009.e992.3028 (bia 0009.e992.3028)
Internet address is 10.2.250.10/24
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
reliability 255/255, txload 11/255, rxload 14/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 100Mb/s, 100BaseTX/FX
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 1w3d
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
30 second input rate 5677000 bits/sec, 1217 packets/sec
30 second output rate 4327000 bits/sec, 1093 packets/sec
587537669 packets input, 1734614105 bytes, 0 no buffer
Received 1651654 broadcasts, 0 runts, 0 giants, 0 throttles
45116 input errors, 0 CRC, 0 frame, 0 overrun, 90232 ignored
0 watchdog
0 input packets with dribble condition detected
580280124 packets output, 1550241890 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 output buffer failures, 0 output buffers swapped out

also vip proccess is very high.

sh controllers vip all proc cpu
show proc cpu from Slot 1:

CPU utilization for five seconds: 99%/98%; one minute: 99%; five minutes: 99%
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
1 0 1 0 0.00% 0.00% 0.00% 0 Chunk Manager
2 1414520 2372270 596 0.00% 0.00% 0.00% 0 Load Meter
3 36517068 17663958 2067 0.00% 0.02% 0.00% 0 CEF process
4 93347576 3460463 26975 0.32% 0.06% 0.01% 0 Check heaps
5 0 4 0 0.00% 0.00% 0.00% 0 Pool Manager
6 0 1 0 0.00% 0.00% 0.00% 0 AAA_SERVER_DEADT
7 0 1 0 0.00% 0.00% 0.00% 0 Timers
8 0 1 0 0.00% 0.00% 0.00% 0 AAA high-capacit
9 0 1 0 0.00% 0.00% 0.00% 0 Serial Backgroun
10 1468092 411878 3564 0.00% 0.00% 0.00% 0 CEF Scanner
11 6589852 11725702 562 0.00% 0.00% 0.00% 0 IPC Periodic Tim
12 3374160 11755001 287 0.00% 0.00% 0.00% 0 IPC Deferred Por
13 67972 119346 569 0.00% 0.00% 0.00% 0 IPC Seat Manager
14 6131268 11725701 522 0.00% 0.00% 0.00% 0 GraphIt
15 0 1 0 0.00% 0.00% 0.00% 0 SERIAL A'detect
16 0 1 0 0.00% 0.00% 0.00% 0 Critical Bkgnd
17 10772552 1362177 7908 0.00% 0.00% 0.00% 0 Net Background
18 180 288 625 0.00% 0.00% 0.00% 0 Logger
19 9068812 11725698 773 0.00% 0.00% 0.00% 0 TTY Background
20 90745020 11726458 7738 0.00% 0.04% 0.06% 0 Per-Second Jobs
21 0 1 0 0.00% 0.00% 0.00% 0 CSP Timer
22 0 1 0 0.00% 0.00% 0.00% 0 SONET alarm time
23 0 1 0 0.00% 0.00% 0.00% 0 VIP Encap IPC Ba
24 588 1421 413 0.00% 0.00% 0.00% 0 MLP Input
25 11216 35962 311 0.00% 0.00% 0.00% 0 req_proc
26 8 1 8000 0.00% 0.00% 0.00% 0 IP Flow LC Backg
27 16802136 232267332 72 0.00% 0.09% 0.10% 0 VIP MEMD buffer
28 0 1 0 0.00% 0.00% 0.00% 0 AAA Server
29 0 1 0 0.00% 0.00% 0.00% 0 AAA ACCT Proc
30 0 1 0 0.00% 0.00% 0.00% 0 ACCT Periodic Pr
31 0 1 0 0.00% 0.00% 0.00% 0 AAA Dictionary R
32 9100836 1187634 7663 0.00% 0.00% 0.00% 0 IP Hdr Comp Proc
33 12223056 112389873 108 0.00% 0.02% 0.05% 0 MDFS MFIB Proces
34 8 34 235 0.00% 0.00% 0.00% 0 TurboACL
35 148795688 57436159 2590 0.16% 0.12% 0.11% 0 CEF IPC Backgrou
36 104306868 15148602 6885 0.16% 0.04% 0.05% 0 CEF LC Stats
37 32 44 727 0.00% 0.00% 0.00% 0 Any Transport ov
38 0 1 0 0.00% 0.00% 0.00% 0 MDFS LC Process
39 0 1 0 0.00% 0.00% 0.00% 0 LOCAL AAA
40 0 1 0 0.00% 0.00% 0.00% 0 ENABLE AAA
41 0 1 0 0.00% 0.00% 0.00% 0 LINE AAA
42 548356 89388 6134 0.00% 0.00% 0.00% 0 Clock Client
43 0 1 0 0.00% 0.00% 0.00% 0 AAA SEND STOP EV
44 342060 2371855 144 0.00% 0.00% 0.00% 0 DBUS Console
45 0 1 0 0.00% 0.00% 0.00% 0 Net Input
46 7378164 2372269 3110 0.00% 0.00% 0.00% 0 Compute load avg
47 35148308 197705 177789 0.00% 0.01% 0.00% 0 Per-minute Jobs
48 0 1 0 0.00% 0.00% 0.00% 0 IP Flow Backgrou
49 516 24 21500 0.00% 0.00% 0.00% 1 console_rpc_serv

info about system...
sh ver
Cisco Internetwork Operating System Software
IOS (tm) RSP Software (RSP-JSV-M), Version 12.2(15)T13, RELEASE SOFTWARE (fc2)
Technical Support:

http://www.cisco.com/techsupport

Copyright (c) 1986-2004 by cisco Systems, Inc.
Compiled Wed 16-Jun-04 17:05 by hqluong
Image text-base: 0x4001095C, data-base: 0x4204E000

ROM: System Bootstrap, Version 12.0(10r)S1, RELEASE SOFTWARE (fc1)
BOOTLDR: RSP Software (RSP-JSV-M), Version 12.2(15)T13, RELEASE SOFTWARE (fc2)

MASLAK_7507 uptime is 19 weeks, 4 days, 16 hours, 0 minutes
System returned to ROM by reload at 03:18:40 IST Sun Jul 4 2004
System restarted at 02:21:02 IST Sun Jul 4 2004
System image file is "slot0:rsp-jsv-mz.122-15.T13.bin"

cisco RSP8 (R7000) processor with 262144K/8216K bytes of memory.
R7000 CPU at 250Mhz, Implementation 39, Rev 2.1, 256KB L2, 2048KB L3 Cache
Last reset from power-on
G.703/E1 software, Version 1.0.
G.703/JT2 software, Version 1.0.
Channelized E1, Version 1.0.
X.25 software, Version 3.0.0.
SuperLAT software (copyright 1990 by Meridian Technology Corp).
Bridging software.
TN3270 Emulation software.
Primary Rate ISDN software, Version 1.1.
Chassis Interface.
2 VIP4-50 RM5271 controllers (2 FastEthernet)(2 Serial)(8 E1).
2 FastEthernet/IEEE 802.3 interface(s)
46 Serial network interface(s)
2043K bytes of non-volatile configuration memory.

32768K bytes of Flash PCMCIA card at slot 0 (Sector size 128K).
16384K bytes of Flash internal SIMM (Sector size 256K).

Slave in slot 3 is running Cisco Internetwork Operating System Software
IOS (tm) RSP Software (RSP-DW-M), Version 12.2(15)T13, RELEASE SOFTWARE (fc2)
Technical Support:

http://www.cisco.com/techsupport

Copyright (c) 1986-2004 by cisco Systems, Inc.
Compiled Wed 16-Jun-04 17:22 by hqluong
Slave: Loaded from system
Slave: cisco RSP8 (R7000) processor with 262144K bytes of memory.

Configuration register is 0x2102

 

[BuckWeet]

Do you have CEF enabled?

 

[ogulcan]

Yes,cef is enabled?
do you have any idea why packets are dropped?
thx.