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That is one Cisco 4950 switch configured with VTP domain, but when I connect with new CIsco switch with the network, the new switch will learn VTP from the 4950 switch. The question here, I not configured any domain or VTP password on the new switch ...
As I know the vtp by default was enable so can it be disable? Coz I trunk to non-cisco switch will so error as "vtp domain mismatch" but the trunk is working.
How to load balance (if can) or failover two Fiber channel like as below?interface GigabitEthernet0/1 switchport mode trunk channel-group 1 mode active channel-protocol lacp! interface GigabitEthernet0/2 switchport mode trunk channel-group 1 ...
How to configure on Cisco to link with Nortel switch with 802.3ad (multi channel trunking)?I have a triangle setup running on two Nortel core switches with active-active mode, and the Cisco floor switch connect back both switches with multi channel ...
You are right, the port using trunk. Even I change to transparent mode but the VTP will still update.I can only change to all switches with different domain name or else my network will congested due to VTP broadcasting.Note: All Cisco floor switches...
Sorry, is typo Cisco Switch 2950 but sure can support mode lacp.The problem is Cisco switch to one Core switch is working fine, but I spread with two Nortel core switch with triangle setup then the problem seem like some time working or no working.
