Hi,
I have few questions:
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If the switch used to synced the domain name from a vtp domain server, or manually configured a vtp domain name, then it won’t be override by any other switches that’s configured with a different vtp domain name, regardless of how high the revision # is, correct?
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Let’s say i configured two VTP domain A and B within the switching network. A is with revision# 10, B is with revision# 20. I have a switch SW that’s synced to A. If I force delete a switch’s vlan.dat and reboot, it will sync with B after the reboot since it has higher revision# correct? I labbed this thing up, it proves this statement, but just want to double confirm.
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Still, if i have two VTP domain A and B. The communicate between the different VTP domain should consider as layer 3 now, correct? I did a test. On switch SW1 joined vtp domain A and has vlan 10,20. SW2 joined vtp domian B and has vlan 10,30.If I configure inter vlan 10 on both SW1 and SW2 with IP address 10.1.1.1 & 10.1.1.2. I’m able to ping each other. Since the vlan database won’t sync between different vtp domains, what is the logic behind this scenario? Would you please shed lights on this problem?
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Is there any concerns if there’s vlan overlap between different vtp domains?
Thank you very much,
Helen