Find Vlan ID
Hi Guys,
I have HP switch and no one knows its IP or logon details.
I assume that are only 2 vlans on this switch ...
Can I plug into a port and see via wireshark what is the vlan ID from the packets ?
Thanks
Switches will send VLAN information on a port that is configured as a 802.1q trunk. If the switch is secured, it won't advertise any information about itself.
Most likely not. Either accept the switch is unmanaged as-is or do a factory reset and configure the switch as needed. But that is not the scope of this website.
Asked: 2021-08-04 12:52:20 +0000
Seen: 591 times
Last updated: Aug 05 '21
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With any luck,it might work.
Access port - untagged Trunk port - tagged