Solved

Ping Delay

Posted on 2011-03-03
4
919 Views
Last Modified: 2012-05-11
Weird issue/question:

When pinging from XP machines to device on local subnet, same switch, within 1 router, all response times are <1ms.  However, on a vista PC, when I ping the same devices on local subnet, same switch, i see that EVERY time, the first reply is 18ms, but the remaining are always <1ms  Is this some type of bug, or why is it the first ping has such a delay?  Also, if I do infinite -t switch, same thing, first ping always a delay, but the remaining pings are <1ms.  What gives?
0
Comment
Question by:fireguy1125
4 Comments
 
LVL 8

Expert Comment

by:hunart
ID: 35028647
Can you do a tracert on both systems and post the output.
0
 
LVL 5

Expert Comment

by:roger_karam
ID: 35028824
Try disabling IPv6. Default is enabled on Vista and Win 7.
-RK
0
 
LVL 12

Accepted Solution

by:
asidu earned 500 total points
ID: 35029093
It could be due firewall or antivirus. Please check a similar question

http://www.experts-exchange.com/Networking/Misc/Q_26858338.html?cid=1135#a35026228
0
 
LVL 1

Author Closing Comment

by:fireguy1125
ID: 35029129
Disabled Symantec Endpoint Protection, and resolved issue.  Thank you.
0

Featured Post

On Demand Webinar - Networking for the Cloud Era

This webinar discusses:
-Common barriers companies experience when moving to the cloud
-How SD-WAN changes the way we look at networks
-Best practices customers should employ moving forward with cloud migration
-What happens behind the scenes of SteelConnect’s one-click button

Question has a verified solution.

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

Suggested Solutions

Meet the world's only “Transparent Cloud™” from Superb Internet Corporation. Now, you can experience firsthand a cloud platform that consistently outperforms Amazon Web Services (AWS), IBM’s Softlayer, and Microsoft’s Azure when it comes to CPU and …
Most of the applications these days are on Cloud. Cloud is ubiquitous with many service providers in the market. Since it has many benefits such as cost reduction, software updates, remote access, disaster recovery and much more.
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.
This video gives you a great overview about bandwidth monitoring with SNMP and WMI with our network monitoring solution PRTG Network Monitor (https://www.paessler.com/prtg). If you're looking for how to monitor bandwidth using netflow or packet s…

713 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