switching question

[saquib.tandel]

Hello

Backbone switch connects to edge switch with a trunk config

int giga 0/0

switchport trunk encap dot1q

switchport mode trunk

interface fa 0/1

switchport mode access

switchport access vlan 99

how can I identify how much data is transfered for vlan 99 in last 30 mins

Thanks

ST

[Leo Laohoo]

You'll need to clear the counters using the command  "clear count ".

Next is the command "sh interface " and observe the line "Last clearing of "show interface" counters".  Next you look at the "packets input" and "packets output".

Is this what you are looking for?

[Ganesh Hariharan]

Hello
Backbone switch connects to 
edge switch with a trunk config
int giga 0/0
switchport trunk encap 
dot1q
switchport mode trunk
interface fa 0/1
switchport mode 
access
switchport access vlan 99
how can I identify how much data is transfered 
for vlan 99 in last 30 mins
Thanks
ST

Hi,

If you have created SVI for vlan 99 then you can try with show int vlan 99 to see the amount of traffic in and out via that vlan interface.

Hope to Help !!

Ganesh.H

[saquib.tandel]

Hi

I want to find the bandwidth usuage from Edge_Switch for that vlan.

is it possible

thanks

ST

[Ganesh Hariharan · Accepted solution]

Hi
I want to find the bandwidth usuage 
from Edge_Switch for that vlan.
is it possible
thanks
ST

Hi ST,

With command show int vlan "vlan number" you can see the avg. time of 5 min for input and output counters in bots/sec or you can try with sofwtare like MRTG or PRTG see if you can see the SVI interface utilization.

Hope to Help !!

Ganesh.H