Check which ports are open to the outside world. Helps make sure that your firewall rules are working as intended.
One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.
COURSE of the MONTH
10 days, 6 hours left to enrollBecome a Premium Member and unlock a new, free course in leading technologies each month.
[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 Comments
Active today
Put the ports in different VLAN's?
http://support.dell.com/support/edocs/network/pc33xx/en/ug/N0334a01.pdf
-Don
http://support.dell.com/support/edocs/network/pc33xx/en/ug/N0334a01.pdf
-Don
> block ports between certain number
Huh? Block (disable) certain switch ports? Block TCP or UDP port numbers? Prevent the device plugged into switch port 7 from talking to the device on port 8, although allow it to talk to port 9?
I'm having a bit of trouble parsing your question....
Huh? Block (disable) certain switch ports? Block TCP or UDP port numbers? Prevent the device plugged into switch port 7 from talking to the device on port 8, although allow it to talk to port 9?
I'm having a bit of trouble parsing your question....
Featured Post
Question has a verified solution.
If you are experiencing a similar issue, please ask a related question
In this tutorial I will show you with short command examples how to obtain a packet footprint of all traffic flowing thru your Juniper device running ScreenOS. I do not know the exact firmware requirement, but I think the fprofile command is availab…
In the hope of saving someone else's sanity...
About a year ago we bought a Cisco 1921 router with two ADSL/VDSL EHWIC cards to load balance local network traffic over the two broadband lines we have, but we couldn't get the routing to work consi…
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…
Suggested Courses
Course of the Month10 days, 6 hours left to enroll
762 members asked questions and received personalized solutions in the past 7 days.
Join the community of 500,000 technology professionals and ask your questions.