About David Vavra

David Vavra · 06-22-2015

Hello, I would like to ask if there is any way how to configure mgmt0 interface as a source interface for SNMP initiated TFTP copy.Unfortunately it looks like it can be configured just for virtual interfaces (Loopbacks) or nondedicated interfaces (li...

David Vavra · 05-15-2013

We have a bit of a problem when deploying VTP v3 in our network. When command vtp primary vlan is issued, switch typically send query to appropriate multicast address in order to find out whether there is already some other one. The problem we are ex...

David Vavra · 05-17-2013

Well, I assumed that I should be notified that there is yet another one (at least) primary server on the network and I'm about to retake his role. But scenario that your have providing makes much more sense, I simply didn't get the idea when I was re...

David Vavra · 05-17-2013

Thank you for your reply. Here is complete output. Although debug messages appear when I'm logged on sw2, please note that they are actually sw1's, as it has debugging mode on. The problem is that not conflicting device is found, although it should b...

David Vavra · 05-16-2013

Hi Paul, thank you for your reply. Let me explain it this way, maybe I'll be more clear then. tTpology is quite simple, two Cat2960s (sw1,sw2) interconnected via trunk link, both of them have VTPv3 properly configured in same domain. One of them (sw1...

Member Since	‎05-15-2013 07:42 AM
Date Last Visited	‎08-18-2017 04:00 AM
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TFTP source interface configuration on N5k/N7k

VTP v3 - primary server not detected

VTP v3 - primary server not detected

VTP v3 - primary server not detected

VTP v3 - primary server not detected