Basics Flashcards
1
Q
Broadly speaking, which 2 things QoS allows administrators to do?
A
- assign the order in which traffic is handled
- the amount of bandwidth afforded to traffic
2
Q
What can be QoS applied to?
A
- source: zone, address, user, device
- destination: zone, address, device
- applicataion
- service/URL category
3
Q
What are the 3 primary configuration components of QoS?
A
- QoS Profile
- QoS Policy
- QoS Egress Interface
4
Q
Where do you configure QoS interface?
A
Network > QoS
5
Q
Where do you configure QoS Profile?
A
Network > Network Profiles > QoS Profile
6
Q
Where do you configure QoS Policy?
A
Policies > QoS
7
Q
How to apply the defined priority and bandwidth settings to the traffic exiting an interface?
A
by attaching the QoS profile (or multiple QoS profiles) to a physical interface in Network > QoS
8
Q
What algorithm does Palo Alto use to drop traffic when a queue is full?
A
weighted RED (WRED) algorithm
9
Q
How are different models of firewalls limited when it comes to QoS?
A
with a maximum number of ports that can be configured with QoS
