Which area is reserved for the OSPF backbone?

• A.Area 0.0.0.0
• B.Area 2.2.2.2
• C.Area 1.1.1.1
• D.Area 3.3.3.3

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Exhibit.

Referring to the exhibit, all users connected to the same VLAN can communicate with each other, but not with users on other VLANs in this network.
What must be configured to enable communication between the VLANs?

• A.A logical IRB interface must be created and assigned to each VLAN.
• B.The switch ports to which the users are connected should be configured as trunk ports.
• C.A separate routing device is required to forward traffic between the configured VLANs.
• D.A single logical IRB interface must be created and assigned to all three VLANs

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Which two statements are true about an EX2300 device? (Choose two.)

• A.By default, all switch ports are access ports.
• B.By default, all switch ports are trunk ports.
• C.By default, all switch ports are associated with the default VLAN.
• D.By default, trunk ports can carry untagged traffic.

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You must implement filter-based forwarding. You need to direct traffic from the 192.168.1.0/24 through vr1 and traffic from 10.210.0.128/26 through vr2.
Which configuration is correct in this scenario?
A)

B)

C)

D)

• A.Option B
• B.Option A
• C.Option D
• D.Option C

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You are adding a new EX4300 member switch to your existing EX4300 Virtual Chassis. However, the new member is not running the same Junos version as the other members.
By default, what is the expected behavior in this scenario?

• A.the Virtual Chassis will transition into a split brain situation between the existing master Routing Engine and the switch running the different version.
• B.The new switch will be assigned a member ID and then placed in an inactive state.
• C.The new switch will automatically pull the correct version from the master Routing Engine and perform the necessary upgrade.
• D.The new switch is not recognized by the Virtual Chassis.

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