I would like to start investigation on why the slowness:
1- Is the slowness occuring on all the PC's? 2- Is that for specific vlans are for all the vlans? 3- Do you get the same issue when you connect the PC directly to the Switch? 4- Check the CPU/STP issue on the box. 5- Check for any drops on the interfaces or fabric or modules
Few commands I would suggest to check:
a- Check the utilization of the interface: sh int t1/1 | in input rate|output rate
b-Check the Port-channel utilization: show int po100 | in input rate|output rate
c- Show proc cpu sorted | ex 0.00 .. & ( remote command switch show proc cpu sorted | ex 0.00)==Check for cpu utlization.
d- Show interface | include line|drops ( Check if any vlan/interface are having input drops)
e- show spann det | in ieee|from|occur|is exec
f- Check for mls cef and mls qos.
g- show interface | in up|drop >>> Check to see if any interface are dropping any packets
h- Bundling the port would give you the load sharing but not with the performace untill you tweak there parameters.
f- remote command switch show proc cpu sorted | ex 0.00
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You should be able to obtain interface load stats for port-channel member ports.
Load balancing depends on the configured load balancing algorithm and the attributes of your traffic. (I think the 6500 defaults to IP src and dest hash, which if it does, usually works well, but there are situations where it doesn't - e.g. high volume between same pair of hosts.)
BTW, remember a single flow will only use one link. Also, port-channeling doesn't dynamically load balance, i.e. one link can be running at 100% and dropping packets while the other goes unused.
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.