N/A Flashcards
not sure where to put these cards yet (5 cards)
1
Q
Explain this command:
switchport voice vlan dot1p
A
This will tag voice traffic to vlan 0 on a trunk and give it a priority of 5 (this is what dot1p is referring to)
2
Q
Probe
A
Device that can monitor a network segment
3
Q
what is RSTP and how is it better?
A
Rapid Spanning Tree Protocol.
An improved version of STP, all switches will create their own BPDUs and will designate that a neighbour is lost much faster (3 BPDUs in 6 secs vs 10 hello BPDUs in 20 secs)
4
Q
What encryption type is used when the command “service password-encryption” is used?
A
type 7 which is quite insecure
5
Q
How does the Mac Address/CAM table populate itself?
A
It fills in entries with the source MAC address that the frame has recorded on it and the interface that it arrived on
