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Switch Configuration

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Photo of Carlos
Span has a red dot in sensor 1
I have configured port mirroring on my Netgear Switch GS748T and the sensor one still saying NO SPAN with a red dot. I used Wireshark wit...
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  • 3 replies
  • Problem
Photo of Aisling Brennan
Using Brocade switches - and need to monitor internal network activity. Is VLAN monitoring supported?
Good news about the Brocade ICX 7750 switches, VLAN monitoring is supported. See below 2 URL’s to the ICX7750 web site for: 1. Specific ...
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  • 0 replies
  • Idea
Photo of Aisling Brennan
Monitoring multiple VLANS with a single SPAN session
How do I monitor multiple VLANS with a single SPAN session and how can I verify that traffic is still being received by LANGuardian. Also...
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  • 1 reply
  • Question
Photo of Aisling Brennan
SPAN ports on the ASA 5505
Good article here on how to setup a SPAN port on the ASA 5505http://www.packetu.com/2012/04/03/span-port-on-the-asa-5505/Once you have th...
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  • 0 replies
  • Idea
Photo of Aisling Brennan
What are the main differences between flow capture and packet capture?
1. Flow capture features are normally found on layer 3 type devices like routers. Packet capture uses SPAN or mirror ports which are avai...
  • 3 me toos
  • 0 replies
  • Question
Photo of Aisling Brennan
Setting up a SPAN port
Network core switches typically have a feature called port mirroring or port monitoring, which copies network traffic from one port on th...
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  • 2 replies
  • Idea
Photo of Aisling Brennan
How does LANGuardian manage multiple VLANs?
VLANs are usually an IP subnet so you can see what other VLAN\subnets that a device/user is using. LANGuardian can process VLAN traffic ...
  • 1 me too
  • 0 replies
  • Idea
Photo of Aisling Brennan
I'm not seeing enough traffic from my stacked Cisco 3750 switches, help?
After deploying a sensor to monitor DMZ and got it spanned on DMZ switch, it's a stacked 3750s. Wasn't seeing any traffic. It turned out...
  • 1 me too
  • 0 replies
  • Idea
Photo of Aisling Brennan
Configuring a SPAN session on Nexus 7000
Hi, Here is an example SPAN config for a Nexus 7k switch. In my case of the command below I am monitoring more than 1 vlan. In configur...
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  • 0 replies
  • Idea
Photo of FredF
We are upgrading our core switches...
We are upgrading our core switches, the switches we use now for our core will still be used as edge switches though. Will we have to rec...
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  • 1 reply
  • Question
Photo of Andy
How do I set up port mirroring on my Avaya ERS/Nortel Baystack 5xxx series switch using CLI?
  • 1 me too
  • 1 reply
  • Question
Photo of Jimmy RobertsJR
Which devices support SPAN/Monitor ports
Just wondering if you had a list of devices that support SPAN or monitor ports
  • 2 me toos
  • 1 reply
  • Question
  • Answered
Photo of AndyA
Are there any limitations when configuring SPAN on a Cisco 3550?
I'm using a CISCO 3550 - 48, will LANGuardian work with my switch.
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  • 1 reply
  • Question
  • Answered
Photo of AndyA
Are there any limitations when configuring SPAN on a Cisco 2950?
I'm using a CISCO WS-C2950 – 24, will LANGuardian work with my switch.
  • 1 me too
  • 1 reply
  • Question
  • Answered
Photo of The Lonesome Packet
Would you happen to have a list of Dell PowerConnects that do VLAN mirroring? Is SPAN the same as VLAN mirroring?
Would you happen to have a list of Dell PowerConnects that do VLAN mirroring? Is SPAN the same as VLAN mirroring?
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  • 1 reply
  • Question
  • Answered