Solved

Setting the speed on an interface on a 3550 Series Switch

Posted on 2008-06-23
9
504 Views
Last Modified: 2010-04-12
How do I set the Speed and Duplex on a 3550 Series Cisco Switch
0
Comment
Question by:cdeons
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 3
  • 3
  • 2
9 Comments
 
LVL 23

Accepted Solution

by:
that1guy15 earned 25 total points
ID: 21846917
Int g0/0
speed {10 | 100 | 1000 }
duplex {full | auto | half }

0
 

Author Comment

by:cdeons
ID: 21848571
Thank you. How do I turn off auto negotation?
0
 
LVL 23

Expert Comment

by:that1guy15
ID: 21848821
"no auto-negotiation" will disable auto negotiation on an interface.
0
Online Training Solution

Drastically shorten your training time with WalkMe's advanced online training solution that Guides your trainees to action. Forget about retraining and skyrocket knowledge retention rates.

 

Author Comment

by:cdeons
ID: 21849043
"no auto-negotiation" doesn't seem to work on at 3550 switch. Any other ideals?
0
 
LVL 23

Expert Comment

by:that1guy15
ID: 21849178
Is the port you are trying to disable auto-negotiation a trunk port? You can only disable  auto-negotiation on trunk ports.

To check do a show run and find the port you are working on. Under the port you should see a line that says "switch-port mode trunk".

0
 
LVL 12

Expert Comment

by:jjmartineziii
ID: 21855559
If you mean auto negotiation of speed, setting "speed 100" disables that. If you mean auto negotation of a trunk, you can use the command "switchport nonegotiate"
0
 

Author Comment

by:cdeons
ID: 21868545
I am sorry guys. When I say auto negotatio, I mean auto-MDIX
0
 
LVL 12

Assisted Solution

by:jjmartineziii
jjmartineziii earned 25 total points
ID: 21868790
use command "no mdix auto"
0

Featured Post

SharePoint Admin?

Enable Your Employees To Focus On The Core With Intuitive Onscreen Guidance That is With You At The Moment of Need.

Question has a verified solution.

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

Make the most of your online learning experience.
This article is in regards to the Cisco QSFP-4SFP10G-CU1M cables, which are designed to uplink/downlink 40GB ports to 10GB SFP ports. I recently experienced this and found very little configuration documentation on how these are supposed to be confi…
If you're a developer or IT admin, you’re probably tasked with managing multiple websites, servers, applications, and levels of security on a daily basis. While this can be extremely time consuming, it can also be frustrating when systems aren't wor…
Monitoring a network: why having a policy is the best policy? Michael Kulchisky, MCSE, MCSA, MCP, VTSP, VSP, CCSP outlines the enormous benefits of having a policy-based approach when monitoring medium and large networks. Software utilized in this v…
Suggested Courses
Course of the Month6 days, 19 hours left to enroll

622 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