多选题Which two statements are true regarding the role of the Routing Engine (RE)?（）AThe RE controls and monitors the chassis.BThe RE manages the Packet Forwarding Engine (PFE).CThe RE receives a copy of the forwarding table from the forwarding plane.DThe RE implements class of service (COS).
多选题
Which two statements are true regarding the role of the Routing Engine (RE)?（）
A
The RE controls and monitors the chassis.
B
The RE manages the Packet Forwarding Engine (PFE).
C
The RE receives a copy of the forwarding table from the forwarding plane.
D
The RE implements class of service (COS).
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Which two statements are true regarding the role of the Routing Engine (RE)?() A. The RE controls and monitors the chassis.B. The RE manages the Packet Forwarding Engine (PFE).C. The RE receives a copy of the forwarding table from the forwarding plane.D. The RE implements class of service (COS).
Which statement describes the PFE?() A. The PFE controls the RE by providing Layer 2 and Layer 3 forwarding tablesB. The PFE implements advanced services such as policing, stateless firewall filtering, and class of serviceC. The PFE sends traffic to the RE for systematic packet forwardingD. The PFE receives hardware and environmental status messages from the RE
Which statement is correct about the forwarding table?() A. The forwarding table is stored only on the PFEB. The forwarding table contains all known routesC. The forwarding table is stored on both the RE and PFED. The forwarding table is stored only on the RE
Whitch two statements are true regarding the role of the Routing Engine (RE)? () A. The RE controls and monitors the chassisB. The RE manages the Packet Forwarding Engine (PFE)C. The RE receives a copy of the forwarding table from the forwarding planeD. The RE implements class of service (COS)
Which statement is true about the internal link between the Routing Engine and the Packet－Forwarding Engine?() A.It is only used for exception traffic.B.It is an FE link called fxp2.C.It is rate-limited to avoid DDOS attacks.D.It is only used to send the forwarding-table from the Routing Engine to the Packet-Forwarding Engine.
Which two statements regarding JUNOS architecture are correct?() A.The Routing Engine handles all exception traffic.B.The Routing Engine synchronizes the route table with the PFEC.The Routing Engine is hot-pluggable.D.The Routing Engine controls the PFE
Which statement describes the PFE?（）A、The PFE controls the RE by providing Layer 2 and Layer 3 forwarding tablesB、The PFE implements advanced services such as policing, stateless firewall filtering, and class of serviceC、The PFE sends traffic to the RE for systematic packet forwardingD、The PFE receives hardware and environmental status messages from the RE
Which statement is true regarding the forwarding plane?（）A、The forwarding plane is contained within the Routing Engine (RE)B、The forwarding plane processes and evaluates exception trafficC、The forwarding plane contains the Packet Forwarding Engine (PFE)D、The forwarding plane is not present on all platforms running the Junos OS
Which two statements are true regarding the role of the Routing Engine (RE)?（）A、The RE controls and monitors the chassis.B、The RE manages the Packet Forwarding Engine (PFE).C、The RE receives a copy of the forwarding table from the forwarding plane.D、The RE implements class of service (COS).
Which two statements regarding JUNOS architecture are correct?（）A、The Routing Engine handles all exception traffic.B、The Routing Engine synchronizes the route table with the PFEC、The Routing Engine is hot-pluggable.D、The Routing Engine controls the PFE
Which statement is correct about the forwarding table?（）A、The forwarding table is stored only on the PFEB、The forwarding table contains all known routesC、The forwarding table is stored on both the RE and PFED、The forwarding table is stored only on the RE
Whitch two statements are true regarding the role of the Routing Engine (RE)? （）A、The RE controls and monitors the chassisB、The RE manages the Packet Forwarding Engine (PFE)C、The RE receives a copy of the forwarding table from the forwarding planeD、The RE implements class of service (COS)
Which statement is true about routing tables on a Junos device?（）A、They purge any routes not selected as active routes.B、They exist in two places: the Routing Engine and the Packet Forwarding Engine.C、They are exclusively designed to handle dynamic routing protocols.D、They populate the forwarding table.
Which statement is correct about policies in the Junos OS?（）A、Export policies are used to filter routes from the RE forwarding table to the PFE forwarding table.B、Export policies are used to filter routes destined for the routing table.C、Export policies are used to filter routes being sent to neighboring devices.D、Export policies are used to filter traffic leaving the device.
多选题Whitch two statements are true regarding the role of the Routing Engine (RE)? （）AThe RE controls and monitors the chassisBThe RE manages the Packet Forwarding Engine (PFE)CThe RE receives a copy of the forwarding table from the forwarding planeDThe RE implements class of service (COS)
单选题Which statement is true about the internal link between the Routing Engine and the Packet-Forwarding Engine?（）AIt is only used for exception traffic.BIt is an FE link called fxp2.CIt is rate-limited to avoid DDOS attacks.DIt is only used to send the forwarding-table from the Routing Engine to the Packet-Forwarding Engine.
单选题Which statement describes the PFE?（）AThe PFE controls the RE by providing Layer 2 and Layer 3 forwarding tablesBThe PFE implements advanced services such as policing, stateless firewall filtering, and class of serviceCThe PFE sends traffic to the RE for systematic packet forwardingDThe PFE receives hardware and environmental status messages from the RE
单选题Which statement is true regarding the forwarding plane?（）AThe forwarding plane is contained within the Routing Engine (RE)BThe forwarding plane processes and evaluates exception trafficCThe forwarding plane contains the Packet Forwarding Engine (PFE)DThe forwarding plane is not present on all platforms running the Junos OS
多选题Which two statements are true about the forwarding table?（）AThe forwarding table lists each source protocol and preference for each destination.BThe forwarding table contains only active routes.CThe forwarding table is used to process transit packets.DThe forwarding table is stored in compact flash.
多选题Which two statements regarding JUNOS architecture are correct?（）AThe Routing Engine handles all exception traffic.BThe Routing Engine synchronizes the route table with the PFECThe Routing Engine is hot-pluggable.DThe Routing Engine controls the PFE
单选题Which statement is true about routing tables on a Junos device?（）AThey purge any routes not selected as active routes.BThey exist in two places: the Routing Engine and the Packet Forwarding Engine.CThey are exclusively designed to handle dynamic routing protocols.DThey populate the forwarding table.
多选题Which two statements describe the forwarding table in the Junos OS?（）AThe forwarding table contains all known routes.BThe forwarding table stores a subset of information from the routing table.CJunos devices use the forwarding table to compare incoming packets against existing entries to determine the next hop.DIf multiple matches exist, the forwarding table uses the least-specific entry to forward packets toward the destination.
多选题Which two statements are true regarding the role of the Routing Engine (RE)?（）AThe RE controls and monitors the chassis.BThe RE manages the Packet Forwarding Engine (PFE).CThe RE receives a copy of the forwarding table from the forwarding plane.DThe RE implements class of service (COS).
多选题Which two statements are true about the forwarding table?（）AThe forwarding table lists each source protocol and preference for each destinationBThe forwarding table constains only active routesCThe forwarding table is used to process transit packetsDThe forwarding table is stored in compact flash
多选题Which two statements are true regarding routing tables?（）AThe routing table is populated by the forwarding table.BDevices running the Junos OS can accommodate multiple routing tables.CInformation learned from routing protocols is stored in the routing table.DThe primary routing table for IPv4 unicast routes is inet.4.
多选题Which two statements are true of the forwarding table?（）AThe forwarding table is stored in the control plane only.BThe forwarding table contains both active and inactive routes.CThe forwarding table is stored in the control plane and the forwarding plane.DThe forwarding table uses a longest match lookup for forwarding decisions.
多选题Which two statements are true about the forwarding table?（）AThe forwarding table lists each source protocol and preference for each destination.BThe forwarding table contains only active routes.CThe forwarding table is used to process transit packets.DThe forwarding table is stored in compact flash
单选题Which statement is correct about the forwarding table?（）AThe forwarding table is stored only on the PFEBThe forwarding table contains all known routesCThe forwarding table is stored on both the RE and PFEDThe forwarding table is stored only on the RE