Primary Server - You can have only one primary server in your domain and only the primary server can update the vtp domain.
Secondary Server - You can any number of secondary servers in your domain for backup, and any new/old switch accidentally connected to the network in server mode with higher revision number can only act as a secondary server, so it can't update the domain.
MST Instance database - VTP can advertise MST-Instance mapping to the domain.
Hello guys.I installed remote access VPN on Windows 2019. I need to do additional configuration on the router to allow access outside. I got this.Public IP--------------ISP Router-------------Fa0/0 Cisco Router Fa0/1------------------------My Server ...
Meet the Authors video - How to Troubleshoot Network Problems with Vinit Jain
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This event had place on Wednesday 12th, February 2020 at 10hrs PDT&nbs...
I have a pair of 3945 routers that are proving to be underpowered for the 100+ remote offices connecting to them. Fortunately I happen to have a couple of 4351 ISRs rated for significantly greater encrypted throughput. Is there any way I could upgrade the...
This article assumes you have the basic knowledge and experience with Cisco DNA Center and Identity Services Engine (ISE).Note when reading this doc the "Authentication Policy" referred to is part of Cisco DNA Center Onboarding section and ha...