port traffic

[vishalpatil86]

hi,

i have cisco 2960. One user is connected to fa0/15 and browsing the internet.

i want to c how much traffic is incoming and outgoing. how can i do this?

[shehinpm1]

Hi,

#sh interface fa0/15 cmd out put wl give lots of information.

[vishalpatil86]

hi,

there is one command which shows how much user traffic is generating currently...

[Latchum Naidu]

Hi Vishal,

That is "show ip accounting"

Please rate the helpful posts.
Regards,
Naidu.

[vishalpatil86]

hi Latchum,

this is the output-

sw#sh int gig6/7 accounting

GigabitEthernet6/7

                Protocol    Pkts In   Chars In   Pkts Out  Chars Out

           Spanning Tree          0          0     909841   54590460

                     CDP      30343   11803427      30344   14504432

now how can i read this??

[Latchum Naidu]

Hi Vishal,

use only show ip accounting the output will be like below... In which you can find the source and destination and the bandwidth usage in Bytes.

lpar561#sh ip accounting

   Source      Destination     Packets     Bytes

   10.10.10.2       192.168.0.0     3352         4657488

Please rate the helpful posts.
Regards,
Naidu.

[vishalpatil86]

hi,

i dont get anything after giving sh ip accounting command

[glen.grant]

Use show interface summary .  .  If you need port utilization you can use sh controllers utilization .

[vishalpatil86]

thank you glen,

but i want the output as send/receive format. can i do see that with the help of command?

[Kristian Alexander Brown · Accepted solution]

Show int fa0/15 should atleast show last 5 minute input / output rate in bits/second on that interface.

Sent from Cisco Technical Support iPad App

[nkarpysh · Accepted solution]

Adding to Kristian,

You can also change the default timer of 5 minutes. Use command "load-interval X" where X are seconds in interface configuration mode.

Example hot to change it to 30 sec:

conf t

int fa0/15

load 30

end

show int fa0/15

FastEthernet0/15 is up, line protocol is up (connected)

  Hardware is Gigabit Ethernet, address is 0012.437e.3f08 (bia 0012.437e.3f08)

  MTU 9000 bytes, BW 1000000 Kbit, DLY 10 usec,

     reliability 255/255, txload 1/255, rxload 1/255

  Encapsulation ARPA, loopback not set

  Keepalive not set

  Full-duplex, 1000Mb/s, link type is auto, media type is 1000BaseLX SFP

  input flow-control is off, output flow-control is unsupported

  ARP type: ARPA, ARP Timeout 04:00:00

  Last input 00:00:00, output 00:00:01, output hang never

  Last clearing of "show interface" counters never

  Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 301129

  Queueing strategy: fifo

  Output queue: 0/40 (size/max)

  30 seconds input rate 264000 bits/sec, 158 packets/sec      <======= In rate

  30 seonds output rate 3987000 bits/sec, 648 packets/sec      <======= Out rate

     187451816 packets input, 42715889911 bytes, 0 no buffer

     Received 2159938 broadcasts (1771426 multicasts)

     0 runts, 0 giants, 0 throttles

     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored

     0 watchdog, 1771426 multicast, 0 pause input

     0 input packets with dribble condition detected

     992415764 packets output, 576069827154 bytes, 0 underruns

     0 output errors, 0 collisions, 2 interface resets

     0 babbles, 0 late collision, 0 deferred

     0 lost carrier, 0 no carrier, 0 PAUSE output

     0 output buffer failures, 0 output buffers swapped out

Nik

[vishalpatil86]

thats awsum,

thanks kristian and nik..... this is wat i wanted. thank u