04-19-2007 03:58 AM - edited 03-03-2019 04:37 PM
I want to check the packet flow in subinterfaces. Is there any other command than sh VLANs?
I want to see if round robin load balancing is happening in the subinterfaces.
sh VLans output is as follows:
Vlan ID 10
Protocol Configured IP
Address W.X.Y.Z
Recieved 155083
Transmitted 82970
Vlan ID 20
Protocol Configured IP
Address W.X.Y1.Z
Recieved 1198
Transmitted 51328
It seems that one of the subinterfaces transmites and recieves more than the other.
Can anyone please help me if there are other ways to check the packet flow in VLANs ?
04-26-2007 06:31 AM
I am not sure what you mean by load balancing. You have two vlans which have unique traffic flow characteristics. The traffic flow is based on the traffic for the vlan.
04-26-2007 07:39 AM
Dear tigist,
as there is IP address configured on the SVI interfaces for each VLAN, just enable Netflow by use --> ip route-cache flow - under the SVI interface (Interface Vlan10, interface VLAN20) then you can catch the traffic vlow from each of VLANS by using show ip cache flow.
Here is the config:
Interface vlan10
ip address x.x.x.x
ip route-cache flow
Interface vlan20
ip address x.x.x.x
ip route-cache flow
r1#show ip cache flow
Please rate helpful posts.
Best Regards,
Mounir Mohamed
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