06-29-2014 01:19 PM - edited 03-04-2019 11:15 PM
Dears ,
I want to know in my 6500, 4500, 3560 ,3700 switches from which port i am receiving heavy traffic, by which command i will come to know.
thanks
Solved! Go to Solution.
06-30-2014 01:16 AM
hi,
try the show interface summary command.
i've used one of our 3560 as an example.
#sh int summ
*: 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 2000 2 2000 2 0
FastEthernet0/1 0 0 0 0 0 0 0 0 0
* FastEthernet0/2 0 0 0 0 33000 50 41000 61 0
FastEthernet0/3 0 0 0 0 0 0 0 0 0
FastEthernet0/4 0 0 0 0 0 0 0 0 0
* FastEthernet0/5 0 0 0 0 1889000 334 356000 218 0
* FastEthernet0/6 0 0 0 0 365000 232 1721000 342 0
FastEthernet0/7 0 0 0 0 0 0 0 0 0
FastEthernet0/8 0 0 0 0 0 0 0 0 0
* FastEthernet0/9 0 0 0 0 9000 7 37000 17 0
FastEthernet0/10 0 0 0 0 0 0 0 0 0
* FastEthernet0/11 0 0 0 0 0 0 8000 11 0
FastEthernet0/12 0 0 0 66 0 0 0 0 0
* FastEthernet0/13 0 0 0 158 12000 7 37000 19 0
FastEthernet0/14 0 0 0 0 0 0 0 0 0
* FastEthernet0/15 0 0 0 49 0 0 8000 11 0
FastEthernet0/16 0 0 0 0 0 0 0 0 0
* FastEthernet0/17 0 0 0 0 0 0 8000 11 0
FastEthernet0/18 0 0 0 0 0 0 0 0 0
FastEthernet0/19 0 0 0 0 0 0 0 0 0
* FastEthernet0/20 0 0 0 189 2000 2 55000 15 0
* FastEthernet0/21 0 0 0 793 21000 24 98000 41 0
* FastEthernet0/22 0 0 0 541 232000 162 1309000 263 0
* FastEthernet0/23 0 0 0 173 126000 95 446000 110 0
* FastEthernet0/24 0 0 0 113 1821000 471 467000 386 0
GigabitEthernet0/1 0 0 0 0 0 0 0 0 0
GigabitEthernet0/2 0 0 0 0 0 0 0 0 0
06-30-2014 08:18 PM
There are so many commands to determine.
If you want to see the link utilization in real-time, the command (for Catalyst 2K & 3K) is "sh controller utilization" and the values are expressed in percentage.
06-29-2014 02:41 PM
Check your interface for any "packet output drops". This particular counter should NOT be incrementing.
06-30-2014 01:15 PM
Dears,
Once i open a tac case and the tac engineer execute a command but not sure
sh inter | ex etc etc , in place of etc etc they put some thing but i dont remember now.
thanks
06-30-2014 08:18 PM
There are so many commands to determine.
If you want to see the link utilization in real-time, the command (for Catalyst 2K & 3K) is "sh controller utilization" and the values are expressed in percentage.
06-30-2014 08:18 PM
leo,
that's a neat command!
was in perth australia for a network project few weeks ago.
where are you staying btw?
07-05-2014 04:51 AM
Dear John and leo
Thanks for replying with you precious time.
07-05-2014 06:54 PM
Hi John,
I'm in Canberra (east side of Australia). You went to the west-side of Australia.
06-30-2014 01:16 AM
hi,
try the show interface summary command.
i've used one of our 3560 as an example.
#sh int summ
*: 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 2000 2 2000 2 0
FastEthernet0/1 0 0 0 0 0 0 0 0 0
* FastEthernet0/2 0 0 0 0 33000 50 41000 61 0
FastEthernet0/3 0 0 0 0 0 0 0 0 0
FastEthernet0/4 0 0 0 0 0 0 0 0 0
* FastEthernet0/5 0 0 0 0 1889000 334 356000 218 0
* FastEthernet0/6 0 0 0 0 365000 232 1721000 342 0
FastEthernet0/7 0 0 0 0 0 0 0 0 0
FastEthernet0/8 0 0 0 0 0 0 0 0 0
* FastEthernet0/9 0 0 0 0 9000 7 37000 17 0
FastEthernet0/10 0 0 0 0 0 0 0 0 0
* FastEthernet0/11 0 0 0 0 0 0 8000 11 0
FastEthernet0/12 0 0 0 66 0 0 0 0 0
* FastEthernet0/13 0 0 0 158 12000 7 37000 19 0
FastEthernet0/14 0 0 0 0 0 0 0 0 0
* FastEthernet0/15 0 0 0 49 0 0 8000 11 0
FastEthernet0/16 0 0 0 0 0 0 0 0 0
* FastEthernet0/17 0 0 0 0 0 0 8000 11 0
FastEthernet0/18 0 0 0 0 0 0 0 0 0
FastEthernet0/19 0 0 0 0 0 0 0 0 0
* FastEthernet0/20 0 0 0 189 2000 2 55000 15 0
* FastEthernet0/21 0 0 0 793 21000 24 98000 41 0
* FastEthernet0/22 0 0 0 541 232000 162 1309000 263 0
* FastEthernet0/23 0 0 0 173 126000 95 446000 110 0
* FastEthernet0/24 0 0 0 113 1821000 471 467000 386 0
GigabitEthernet0/1 0 0 0 0 0 0 0 0 0
GigabitEthernet0/2 0 0 0 0 0 0 0 0 0
07-05-2014 09:54 AM
Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: