Which of these about exception traffic is true?

• A.Only PFE is responsible for handling exception traffic.
• B.When congestion occurs, exception traffic is not prioritised.
• C.The internal link rate-limits exception traffic to protect the RE.
• D.Forwarding tables are used to forward exception traffic.

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Referring to the exhibit, you are unable to commit the configuration for the ge-0/0/1 interface.
[edit interfaces ge-0/0/1]
user@router# show
unit 100 {
vlan-id 100;
familyinet {
address /24;
}
}
[edit interfaces ge-0/0/1]
user@router# commit check
[edit interfaces ge-0/0/1]
'unit 100'
Only unit 0 is valid for this encapsulation
error: configuration check-out failed
What must you do to commit the configuration?

• A.You must set the vlan-tagging parameter under the [edit interfaces ge-0/0/1] hierarchy.
• B.You must set the encapsulation flexible-ethernet-services parameter under the [edit interfaces ge- 0/0/1] hierarchy.
• C.You must use the rename command to change unit 100 to unit 0.
• D.You must set the encapsulation vlan-ccc parameter under the [edit interfaces ge-0/0/1 unit 100] hierarchy.

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Which command produced the output shown in the exhibit?

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

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If the Packet Forwarding Engine (PFE) does not have a route to the destination address of a packet, which action does it take?

• A.The PFE forwards the packet to the Routing Engine for further processing.
• B.The PFE floods the packet out of all interfaces.
• C.The PFE drops the packet and sends an ICMP destination unreachable notification back to the source device.
• D.The PFE queues the packet and sends a request to the Routing Engine for a Layer 3 lookup.

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A network admin would like to check the compatibility of the new software to be installed before the installation starts.
Which argument can be used with the request system software add command to perform this?

• A.check
• B.verify
• C.validate

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