Hi
I have a cisco 3550 acting as a backbone router for our network with no end PCs attached just routers/layer 3 switches.
Using the sh int stats command it looks as though ALL traffic is been processed switched not CEF in hardware any ideas if this might be correct or am i miss reading the output.
The sh proc cpu show high CPU load of 20+% of which 19 ish % is hardware interrupts.
I can attached config if required. IOS version is : 12.1(22)EA5a
L3-SW1-FHH#sh int stats
Interface Vlan1 is disabled
Vlan99
Switching path Pkts In Chars In Pkts Out Chars Out
Processor 947 74802 971 70916
Route cache 0 0 0 0
Total 947 74802 971 70916
Vlan121
Switching path Pkts In Chars In Pkts Out Chars Out
Processor 20913 1515128 2968 345539
Route cache 5 680 0 0
Total 20918 1515808 2968 345539
Vlan800
Switching path Pkts In Chars In Pkts Out Chars Out
Processor 12 948 398 29464
Route cache 0 0 0 0
Total 12 948 398 29464
Vlan819
Switching path Pkts In Chars In Pkts Out Chars Out
Processor 5242 669532 19190 1363256
Route cache 1 110 0 0
Total 5243 669642 19190 1363256
Vlan829
Switching path Pkts In Chars In Pkts Out Chars Out
Processor 205 23864 622 57720
Route cache 0 0 0 0
Total 205 23864 622 57720
Vlan999
Switching path Pkts In Chars In Pkts Out Chars Out
Processor 1409 114242 1182 70920
Route cache 0 0 0 0
Total 1409 114242 1182 70920
