Проинсталлировали коммутатор WS-C4507R-E. В рабочее время, загрузка процессора не опускается ниже 70%. В чем может быть проблема ?Мануалил вот по этой ссылке http://www.cisco.com/en/US/products/hw/switches/ps663/produc...
stand, к логическому выводу не пришёл :(
Буду признателен за помощь.... :)
sh processes cpu sorted 1
CPU utilization for five seconds: 75%/9%; one minute: 71%; five minutes: 71%
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
60 14294293 57622264 248 56.23% 53.23% 53.21% 0 Cat4k Mgmt LoPri
59 19977604 79517812 251 4.15% 4.33% 4.34% 0 Cat4k Mgmt HiPri
120 4484060 43950602 102 3.43% 3.17% 2.98% 0 IP Input
127 2042742 2876647 710 0.95% 0.95% 0.95% 0 Spanning Tree
41 856502 239685 3573 0.15% 0.18% 0.17% 0 IDB Work
7 262349 33157 7912 0.00% 0.14% 0.11% 0 Check heaps
show platform cpu packet statistics
RkiosSysPacketMan:
Packet allocation failures: 0
Packet Buffer(Software Common) allocation failures: 0
Packet Buffer(Software ESMP) allocation failures: 0
Packet Buffer(Software EOBC) allocation failures: 0
Packet Buffer(Software SupToSup) allocation failures: 0
IOS Packet Buffer Wrapper allocation failures: 0
Packets Dropped In Processing Overall
Total 5 sec avg 1 min avg 5 min avg 1 hour avg
-------------------- --------- --------- --------- ----------
103734 0 0 0 0
Packets Dropped In Processing by CPU event
Event Total 5 sec avg 1 min avg 5 min avg 1 hour avg
----------------- -------------------- --------- --------- --------- ----------
Sa Miss 103158 0 0 0 0
Input Acl Fwd 575 0 0 0 0
Sw Packet for Bridge 1 0 0 0 0
Packets Dropped In Processing by Priority
Priority Total 5 sec avg 1 min avg 5 min avg 1 hour avg
----------------- -------------------- --------- --------- --------- ----------
Normal 575 0 0 0 0
Medium 103159 0 0 0 0
Packets Dropped In Processing by Reason
Reason Total 5 sec avg 1 min avg 5 min avg 1 hour avg
------------------ -------------------- --------- --------- --------- ----------
SrcAddrTableFilt 25 0 0 0 0
STPDrop 149 0 0 0 0
L2DstDrop 1 0 0 0 0
NoDstPorts 565 0 0 0 0
Tx Mode Drop 102994 0 0 0 0
Total packet queues 64
Packets Received by Packet Queue
Queue Total 5 sec avg 1 min avg 5 min avg 1 hour avg
---------------------- --------------- --------- --------- --------- ----------
Esmp 33427067 156 147 138 127
Input ACL fwd(snooping) 25520 0 0 0 0
L2 bridge to CPU, 0 1083114 6 1 3 0
Host Learning 103158 0 0 0 0
L2 Control 7783862 42 37 29 22
Ttl Expired 466521 111 82 60 44
Adj SameIf Fail 51690010 10686 9571 7969 5553
L2 router to CPU, 7 12176 0 0 0 0
L3 Glean, 7 492824 0 0 0 0
L3 Fwd, 7 6180684 57 52 104 130
L3 Receive, 7 213345668 1353 1303 1196 1205
Packets Dropped by Packet Queue
Queue Total 5 sec avg 1 min avg 5 min avg 1 hour avg
---------------------- --------------- --------- --------- --------- ----------
Adj SameIf Fail 547 0 0 0 0
L3 Receive, 7 2433 0 0 0 0
Куда копать, где рыть ? Конфигурация девайса миниммальна. Статическая маршрутизация. Около 60 Tunnel интерфейсов. 40 гигабитных транков для северов. 40 акссес портов. 8 аплинков на этажники.
Версия для распечатки
Высокая загрузка CPU в минимальной конфигурации (WS-C4507R-E), 
dvictor, 20-Июн-11, 13:22 [смотреть все]
