-- Exhibit --
[edit firewall family inet filter COS-CLASSIFIER]
user@router# show
term MANAGER {
from {
source-address {
192.168.200.0/25;
}
destination-address {
100.100.100.1/32;
}
}
then {
forwarding-class expedited-forwarding;
accept;
}
}
term ALL-OTHER-TRAFFIC {
then accept;
}
[edit interfaces ge-0/0/1]
user@router# show
unit 0 {
familyinet {
filter {
input COS-CLASSIFIER;
}
address 192.168.200.1/24;
}
}
-- Exhibit --
Referring to the exhibit, which type of classifier is being used in this CoS configuration?
Click on the arrows to vote for the correct answer
A. B. C. D.C
In the exhibit, the configuration is defining a firewall filter named COS-CLASSIFIER, which is then applied as an input filter on interface ge-0/0/1 unit 0. The filter is used to classify traffic based on its source and destination addresses and assign a forwarding class to it.
Specifically, there are two terms in the filter:
Based on this configuration, the type of classifier being used is a multifield classifier. This is because the filter is matching traffic based on multiple fields (source and destination addresses) before assigning a forwarding class. In contrast, a behavior aggregate classifier would classify traffic based on a single field, such as protocol or port number, and a policer would limit the rate or volume of traffic. Finally, a forwarding policy is used to determine how traffic is forwarded through the network, but it is not used for classification.