Security Basics mailing list archives
RE: VLANs confusing - Explained
From: "Michael Dieroff" <michael () bluescreenit co uk>
Date: Wed, 15 Nov 2006 23:10:00 -0000
Hi Erick and list, The password you are referring to belongs to a protocol called VTP (VLAN Trunking Protocol). This protocol is responsible for dynamically distributing VLAN's across the layer 2 network to all devices that are part of the VTP domain and have the correct password and VTP mode (Server, Client or transparent). VLAN tagging cannot have passwords attached as this would imply that all devices communicating with the switch would need to have a software area to configure the 'vlan' password... This option does not even exist with a GUI rich o/s like XP. The VLAN password referred to, I am pretty sure, refers to the likes of the VTP domain password. Mike. Michael Dieroff --------------------------------------------------------------------------- This list is sponsored by: Norwich University EARN A MASTER OF SCIENCE IN INFORMATION ASSURANCE - ONLINE The NSA has designated Norwich University a center of Academic Excellence in Information Security. Our program offers unparalleled Infosec management education and the case study affords you unmatched consulting experience. Using interactive e-Learning technology, you can earn this esteemed degree, without disrupting your career or home life. http://www.msia.norwich.edu/secfocus ---------------------------------------------------------------------------
Current thread:
- RE: VLANs confusing - Explained Erick Jensen (Nov 15)
- RE: VLANs confusing - Explained Michael Dieroff (Nov 16)
- <Possible follow-ups>
- RE: VLANs confusing - Explained Erick Jensen (Nov 16)