Solved

Roving Analysis om 3com stack existing of 3 3870 Switches gives invalid data as a result

Posted on 2007-04-05
5
556 Views
Last Modified: 2012-05-05
The title already says a lot, so we have 3 3com Switches type 3870 stacked together at the back. I want to monitor a pc with wireshark. My own pc is on unit 2 port6 and the pc I try to monitor is on Unit2 port 7. When I go to the mangement website from the switch I try to setyp the roving analysis as described but I get a error saying "invalid data"? Any ideas on this
0
Comment
Question by:deoudegast
  • 2
5 Comments
 
LVL 1

Expert Comment

by:delprophet
ID: 18917774
I am not sure on using the Web interface in setting this up as I have never used their GUI (Always seemed to run into a bug somewhere).  Have you tried configuring this from the CLI?

Should be under ports settings.  From the menu you should be able to set up the port mirroring. I believe the settings would be similar to the following depending on the software version the switch is running:

feature --> rovingAnalysis ---> add

0
 

Author Comment

by:deoudegast
ID: 18924636
Thx for your input, we indeed also tried to use the CLI, but that didn't work either.
0
 

Author Comment

by:deoudegast
ID: 19093211
It seems that you cannot enable LACP on the ports on which you are monitoring. Case solved
0
 
LVL 1

Accepted Solution

by:
Computer101 earned 0 total points
ID: 19271621
PAQed with points refunded (250)

Computer101
EE Admin
0

Featured Post

Microsoft Certification Exam 74-409

Veeam® is happy to provide the Microsoft community with a study guide prepared by MVP and MCT, Orin Thomas. This guide will take you through each of the exam objectives, helping you to prepare for and pass the examination.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
Internet monitoring software 5 50
NTP configuration on Cisco switch 3 35
VLAN Issue 4 67
Port status messages not appearing in console 11 29
So, you're experiencing issues on your network and you've decided that you need to perform some tests to determine whether your cabling is good.  You're likely thinking that you may need to spend money which you probably don't have on hiring/purchas…
As companies replace their old PBX phone systems with Unified IP Communications, many are finding out that legacy applications such as fax do not work well with VoIP. Fortunately, Cloud Faxing provides a cost-effective alternative that works over an…
Get a first impression of how PRTG looks and learn how it works.   This video is a short introduction to PRTG, as an initial overview or as a quick start for new PRTG users.
In this tutorial you'll learn about bandwidth monitoring with flows and packet sniffing with our network monitoring solution PRTG Network Monitor (https://www.paessler.com/prtg). If you're interested in additional methods for monitoring bandwidt…

685 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