Click the Exhibit button.

In the network shown in the exhibit, all switches are configured with the default STP root bridge priority, and Switch A has been selected as root. You recently added the older Switch D into the network as an access switch, and notice it has taken over as root.
Which configuration would solve this problem?

• A.
• B.
• C.
• D.

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Click the Exhibit button.

Referring to the exhibit what are two reasons for the configuration stanza? (Choose two.)

• A.to remove the tunnel interface from inet.0 after the hold-time expires
• B.to mark the tunnel up after the hold-time expires
• C.to reduce the risk of forwarding traffic through a stateless tunnel
• D.to mark the tunnel down after the hold-time expires

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Which statement is true about GRE encapsulation?

• A.The entire frame is encapsulated by GRE.
• B.The entire packet is encapsulated by GRE.
• C.Only the IP header is encapsulated by GRE.
• D.Only the IP payload is encapsulated by GRE.

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Click the Exhibit button.

You must create a static route on Router-A to the 10.10.5.0/24 network using 10.10.3.2 as the next hop.
Referring to the exhibit, which configuration accomplishes this task?

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

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You must configure an MX Series device to receive and forward a mixture of single-tag and dual- tag frames on interface xe-0/0/0.
In this scenario what will accomplish goal?

• A.xe-0/0/0 {stacked-vlan-tagging;}
• B.xe-0/0/0 {vlan-vci-tagging;}
• C.xe-0/0/0 {flexible-vlan-tagging;}
• D.xe-0/0/0 {vlan-tagging;}

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