3640 выполняет ф-ии inter-vlan routing
По sh processes cpu выводится такоеCPU utilization for five seconds: 91%/87%; one minute: 88%; five minutes: 81%
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
56 2935808 342260 8577 1.92% 1.32% 1.47% 0 IP Input
156 2681004 1827183 1467 0.91% 0.01% 1.26% 0 traffic_shape
16 820636 296017 2772 0.45% 0.22% 0.23% 0 ARP Input
2 130252 16011 8135 0.09% 0.04% 0.04% 0 Load Meter
74 135212 298601 452 0.09% 0.04% 0.05% 0 SSS Feature Time
87 183240 153148 1196 0.09% 0.08% 0.08% 0 DHCPD Receive
30 41760 76880 543 0.09% 0.01% 0.00% 0 TTY Background
75 27056 15539 1741 0.09% 0.01% 0.00% 0 TCP Timer
91 308172 725947 424 0.09% 0.08% 0.09% 0 RBSCP Background
95 122852 116348 1055 0.09% 0.07% 0.07% 0 CEF process
остальные процессы по нулям
в сумме 2% закгрузка, а показывает 91%
при увеличении трафика от клиентов возрастает до 99%
все идет через интерфейс fa0/0
FastEthernet0/0 is up, line protocol is up
Hardware is AmdFE, address is 00d0.bbdb.1680 (bia 00d0.bbdb.1680)
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
reliability 255/255, txload 14/255, rxload 14/255
Encapsulation 802.1Q Virtual LAN, Vlan ID 1., 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 never
Input queue: 0/75/56005/0 (size/max/drops/flushes); Total output drops: 305762
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 5657000 bits/sec, 1424 packets/sec
5 minute output rate 5521000 bits/sec, 1394 packets/sec
62817657 packets input, 979005155 bytes
Received 559412 broadcasts, 0 runts, 0 giants, 0 throttles
13441 input errors, 0 CRC, 0 frame, 13441 overrun, 0 ignored
0 watchdog
0 input packets with dribble condition detected
61864495 packets output, 519133635 bytes, 0 underruns
0 output errors, 0 collisions, 2 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
В чем может быть проблема?