All Questions
3
questions
1
vote
1
answer
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How FDB (Filtering Database) is filled out
I would like to understand what is used as a VLAN column in the FDB. For ACCESS port it is PVID if frame untagged or frame VID if frame is tagged, for TRUNK it is allowed VLANs?
We can represent the ...
- 141
0
votes
1
answer
42
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Broadcast Timer [duplicate]
This question is regarding in the process of L2 MAC Address learning.
As we know, if a sender sends a packet to some receiver host which switch doesn't know, it will broadcast for learning.
Assume an ...
user60007
2
votes
1
answer
54
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Exact trunk operations over an incoming tagged frame
Consider the following example:
H1 --- S1 --- S2 --- S3 --- H2
Hx are hosts, Sx are switches.
Both hosts are connected with access port on VLAN 20 to the corresponding switches, while all the other ...
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