Solved

How to find MAC address of VLAN2 Port on ASA 5505

Posted on 2009-05-18
4
9,548 Views
Last Modified: 2012-06-27
Hello,
I am changing ISP's and they need my MAC address to assign my static IP.  I do not know how to discover what my outside MAC address is for my Cisco ASA 5505.  I currently have the outside port on VLAN 2 port.  I also have the Cisco ASDM installed on my connecting computer.  I can both telnet in and access from the web interface.  I am currently out of town, so I cannot look at the bottom of the box, if it happens to be written down there.
0
Comment
Question by:zotfarms
  • 2
  • 2
4 Comments
 

Author Comment

by:zotfarms
Comment Utility
I used netscan to try to determine my MAC address on the inside port, and then called my current ISP to see if they could see my MAC address on thier ARP tables, and the MAC they gave is the same MAC I see on my inside port.  Is that correct?
0
 
LVL 19

Accepted Solution

by:
nodisco earned 500 total points
Comment Utility
Hey

From the command line - type
sh interface

Look about 3 lines down from the interface and it will tell you your MAC-Address

cheers
0
 

Author Closing Comment

by:zotfarms
Comment Utility
Why is the MAC address for the "inside" interface the same as the "outside" interface?
0
 
LVL 19

Expert Comment

by:nodisco
Comment Utility
If you are using vlans you may have split the interface into 2 seperate logical vlans but will share the same physical mac address.  If not - they should be different - but only 1 character different
:-)
0

Featured Post

Enabling OSINT in Activity Based Intelligence

Activity based intelligence (ABI) requires access to all available sources of data. Recorded Future allows analysts to observe structured data on the open, deep, and dark web.

Join & Write a Comment

Suggested Solutions

Title # Comments Views Activity
Routing VLANs 5 44
solarwind tftp server 2 30
Cisco ASA 5506 5 36
site to site tunnel not autostarting 5 32
This article offers some helpful and general tips for safe browsing and online shopping. It offers simple and manageable procedures that help to ensure the safety of one's personal information and the security of any devices.
Exchange server is not supported in any cloud-hosted platform (other than Azure with Azure Premium Storage).
Here's a very brief overview of the methods PRTG Network Monitor (https://www.paessler.com/prtg) offers for monitoring bandwidth, to help you decide which methods you´d like to investigate in more detail.  The methods are covered in more detail in o…
When you create an app prototype with Adobe XD, you can insert system screens -- sharing or Control Center, for example -- with just a few clicks. This video shows you how. You can take the full course on Experts Exchange at http://bit.ly/XDcourse.

772 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

Need Help in Real-Time?

Connect with top rated Experts

12 Experts available now in Live!

Get 1:1 Help Now