Solved

IP Accounting on 3560 L3 switch?

Posted on 2011-09-20
3
1,991 Views
Last Modified: 2012-05-12
I have a routed port gig 0/3 on a 3650 switch, routing enabled.  I added "ip accounting output-packets" in hopes of gaining some insight as to what hosts are hogging bandwidth.  But alas I am not getting anything.  Is IP accounting available only on routers proper?  Same question for netflow.  I am pretty sure you get no netflow in this case.  Any other thought on how to tell what hosts are consuming the bandwidth on that interface?  Thanks!

interface GigabitEthernet0/3
 description  30Mbps link
 no switchport
 bandwidth 30000
 ip address 10.10.22.26 255.255.255.252
 ip accounting output-packets
 srr-queue bandwidth share 1 30 35 5
 queue-set 2
 priority-queue out
 mls qos trust cos
 auto qos trust



mccx-c3560-1#sho ip account
   Source           Destination              Packets               Bytes

Accounting data age is 24
0
Comment
Question by:amigan_99
  • 2
3 Comments
 
LVL 26

Accepted Solution

by:
Soulja earned 500 total points
Comment Utility
0
 
LVL 1

Author Closing Comment

by:amigan_99
Comment Utility
That is helpful.  They do mention netflow however.  I have the enhanced image on the 3560.  Should the commands be there?  I don't see anything at global enable level.  This is how I configure on a 3845:

ip flow-cache timeout active 5
ip flow-export source GigabitEthernet0/0
ip flow-export version 5
ip flow-export destination 10.10.10.x 2055
ip flow-top-talkers
0
 
LVL 26

Expert Comment

by:Soulja
Comment Utility
Yes, beginning with IOS version 12.2(58)SE. The switches support smart logging:

Check out this document:

http://www.cisco.com/en/US/docs/switches/lan/catalyst3750x_3560x/software/release/15.0_1_se/configuration/guide/3750X_scg.pdf

Look under the logging section.
0

Featured Post

Do You Know the 4 Main Threat Actor Types?

Do you know the main threat actor types? Most attackers fall into one of four categories, each with their own favored tactics, techniques, and procedures.

Join & Write a Comment

Suggested Solutions

Title # Comments Views Activity
OSPF Routing Problems 9 64
Configuring switch:  PortFast Edge vs PortFast 4 63
NSD FAIL 2 19
cisco nexus experiance 2 27
Hello to you all, I hear of many people congratulate AWS (Amazon Web Services) on how easy it is to spin up and create new EC2 (Elastic Compute Cloud) instances, but then fail and struggle to connect to them using simple tools such as SSH (Secure…
I recently attended Cisco Live! in Las Vegas, a conference that boasted over 28,000 techies in attendance, and a week of hands-on learning hosted by a solid partner with which Concerto goes to market.  Every year, Cisco displays cutting-edge technol…
After creating this article (http://www.experts-exchange.com/articles/23699/Setup-Mikrotik-routers-with-OSPF.html), I decided to make a video (no audio) to show you how to configure the routers and run some trace routes and pings between the 7 sites…
After creating this article (http://www.experts-exchange.com/articles/23699/Setup-Mikrotik-routers-with-OSPF.html), I decided to make a video (no audio) to show you how to configure the routers and run some trace routes and pings between the 7 sites…

771 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

15 Experts available now in Live!

Get 1:1 Help Now