Refer to the Exhibit.

In the exhibit, the data center is using VSTP. The data center network is experiencing outages due to spanning tree instabilities between the recently installed virtual switches and the data center Layer 2 domain.

Which action resolves the spanning tree instabilities without impacting connectivity?

In MSTP, which two factors determine the root bridge in each region? (Choose two.)

Refer to the Exhibit.

Based on the output in the exhibit, which two statements are true? (Choose two.)

A Layer 2 forwarding loop occurred on your network during a scheduled maintenance period. You must prevent this behavior in the future.

Which protocol should you enable on the EX Series switch to address this condition in the future? (Choose two.)

What is a valid router ID configuration for OSPFv3 in the Junos OS?

You must prioritize VoIP packets on your network.

Which feature will accomplish this goal? (Choose two.)

Refer to the Exhibit.

Referring to the exhibit and based on the output below from Sw-1 and Sw-2, which statement is true?

Refer to the Exhibit.

In the exhibit, the 67.43.142/24 route is advertised using BGP to ISPs A and C. No policies have been applied.

How will ISP B choose its best BGP route between ISP A and ISP C?

Refer to the Exhibit.

Your company is integrating another OSPF area into your existing OSPF infrastructure. You created a virtual link that spans Area 2 and connects Area 3 to the backbone area. Based on the exhibit, what is preventing the adjacency?

A network routes IPv4 traffic only. You want to add IPv6 to the network, but you must use a single IGP for both IPv4 and IPv6 traffic. Which protocol meets this requirement?