In vAR application scenarios, which functions of the AR Router can be virtualized on a server? (Multiple Choice)
Answer : A, B, C, D
On a carrier's MPLS VPN network, PE1 and PE2 transmit data packets between VPNs. After PE1 receives VPN route 172.16.1.0/24 from a client, it converts the route into a VPNv4 route and distributes label 1027 to the packet. After the packet arrives at PE2, PE2 distributes label 1025 to the packet. When a client on PE2 accesses this route, what are the outer and inner labels in the packet transmitted over the carrier network?
Answer : D
What are the common queue scheduling technologies? (Multiple Choice)
Answer : A, C, E, F
Which of the following statements regarding the DSCP priority is false?
Answer : B
Which of the following statements regarding the DiffServ service model is false?
Answer : C
Congestion management uses queue scheduling to manage and control traffic when traffic congestion occurs.
Answer : A
ASPF enables the firewall to support multi-channel protocols such as FTP and to define security policies for complex applications.
Answer : A