Switch 4507 data flow.

ilnaiduccna · ‎04-17-2009

Hi All,

I am at strange.

We have one primary location as DC at Odense

we have one Core switch (4507) here and all servers directly connected to this one.

One MPLS line with 2 MB speed connected to this switch only.

we have many remote locations and those all will be access DC through MPLS line only

Here I want which port utilising more bandwidth or in / out data flow.

NOTE: the core switch does not support to enable #ip flow cache & #ip counters

Is there any other ways how we can get exactly which port how utilizating

I already verified with command #sh int stats but we have to check this pirodically if we want correct figure for particular time frame.

Giuseppe Larosa · ‎04-17-2009

Hello Naidu,

on C4500 you can use

sh int summary it provides numbers one line for each port

Example:

sh int summary

*: interface is up

IHQ: pkts in input hold queue IQD: pkts dropped from input queue

OHQ: pkts in output hold queue OQD: pkts dropped from output queue

RXBS: rx rate (bits/sec) RXPS: rx rate (pkts/sec)

TXBS: tx rate (bits/sec) TXPS: tx rate (pkts/sec)

TRTL: throttle count

Interface IHQ IQD OHQ OQD RXBS RXPS TXBS TXPS TRTL

------------------------------------------------------------------------

Vlan1 0 0 0 0 0 0 0 0 0

* Vlan301 0 0 0 0 1000 1 1000 1 0

* GigabitEthernet1/1 0 0 0 0 324477000 40299 52306000 20610 0

* GigabitEthernet1/2 0 0 0 0 53000 56 1000 3 0

GigabitEthernet2/1 0 0 0 0 0 0 0 0 0

* GigabitEthernet2/2 0 0 0 0 0 0 0 0 0

* GigabitEthernet2/3 0 0 0 0 16000 8 15000 10 0

* GigabitEthernet2/4 0 0 0 0 0 0 1000 2 0

* GigabitEthernet2/5 0 0 0 0 0 0 4000 5 0

* GigabitEthernet2/6 0 0 0 0 0 0 5000 6 0

* GigabitEthernet2/7 0 0 0 0 0 0 1000 2 0

* GigabitEthernet2/8 0 0 0 0 0 0 0 0 0

* GigabitEthernet2/9 0 0 0 0 9000 10 12000 14 0

Hope to help

Giuseppe