What are two functions of the PFE? (Choose two.)
What are two functions of the PFE? (Choose two.)
The Packet Forwarding Engine (PFE) is responsible for forwarding transit traffic through the device and implementing various services such as class of service. Therefore, the two functions of the PFE are to forward transit traffic and to apply the class of service function.
CD are the correct ones
Ref: RE and PFE - Junos Video Tutorial | LinkedIn Learning, formerly Lynda.com Transcripts “- [Instructor] … Let's now talk about the packet forwarding engine. … It is responsible for forwarding transit traffic through the device. … The packet forwarding engine is also responsible for implementing services, such as rate limiting, stateless firewall filters, and Class of Service. …” Answer: CD
Sorry I meant C-D
C D should be the correct answer
agreed C D
CD are correct
The packet forwarding engine is also responsible for implementing services, such as rate limiting, stateless firewall filters, and Class of Service.
I think should be C and D
i vote C & D
C et D are correct
C & D are correct
AC The Junos OS installs all active routes from the routing table into the forwarding table. The active routes are routes that are used to forward packets to their destinations. The Junos operating system kernel maintains a master copy of the forwarding table. It copies the forwarding table to the Packet Forwarding Engine, which is the component responsible for forwarding packets. https://www.juniper.net/documentation/us/en/software/junos/static-routing/topics/topic-map/config_junos_routing_table.html
C & D RE performs three main tasks: - Maintains routing and forwarding table. - Controls and monitors the chassis. - Manages the Packet Forwarding Engine (PFE). PFE performs two main tasks: - Uses layer two and layer 3 forwarding tables, provided by the RE, to forward traffic towards it's destinations. - Implements various services such as policing, stateless firewall filtering, and Class of Service (CoS).
A - D are correct : Packet Forwarding Engine (P F E ) Uses Layer 2 and Layer 3 forwarding tables, provided by the RE, to forward traffic toward its destination. Implements various services such as policing, stateless firewall filtering, and class of service ------------------------------------------------------------
C et D are correct
Packet Forwarding Engine (P F E ) Uses Layer 2 and Layer 3 forwarding tables, provided by the RE, to forward traffic toward its destination. Implements various services such as policing, stateless firewall filtering, and class of service ------------------------------------------------------------