Which three statements are true about the PFE? (Choose three.)

• A.The PFE handles all processes that control the chassis components.
• B.The PFE is responsible for performing protocol updates and system management.
• C.The PFE implements various services such as policing, stateless firewall filtering, and class of service.
• D.The PFE uses Layer 2 and Layer 3 forwarding tables to forward traffic toward its destination.
• E.The PFE is the central processing component of the forwarding plane.

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The PFE receives which two tables from the RE? (Choose two.)

• A.Laver 4 forwardina table
• B.Layer 2 forwarding table
• C.Layer 5 forwarding table
• D.Layer 3 forwarding table

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For the interface ge-1/2/3.4, what does "ge" represent?

• A.GRE
• B.SONET/SDH
• C.Gigabit Ethernet
  C Aggregated Ethernet

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What are two benefits of a modular operating system? (Choose two.)

• A.A malfunction in one module causes a full system shutdown.
• B.Each module runs in its own protected memory space.
• C.It enables the independent restart of each module as necessary.
• D.It enables CPU scheduling strictly using kernel system calls.

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Which command produced the output shown in the exhibit?

• A.Show interfaces extensive
• B.Show interfaces summary
• C.Show interfaces filters
• D.Show interfaces terse

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