You are troubleshooting your OSPF configuration and notice that you have subnet mismatch errors when
running the show ospf statistics command.
Which two actions would further troubleshoot the errors? (Choose two.)

You manage a Layer 2 network that spans two buildings. You are asked to ensure that all traffic that traverses
this connection between the two buildings is secured.
Which port security feature should be used to secure this Layer 2 traffic?

Click the Exhibit button.

You are troubleshooting an IS-IS adjacency problem as shown in the exhibit.
Which action would solve the problem?

Which two values are used to generate a bridge ID when using STP? (Choose two.)

What is considered a requirement for passing traffic through GRE tunnels?

Click the Exhibit button.

You are establishing a BGP session between R1 and R2. R2 shows 172.24.1.1 as its peer address for R1
instead of 192.168.100.1.
Referring to the exhibit, what must be changed in the configuration?

An EX Series switch receives a frame with an unknown destination MAC address.
What is the expected behavior?

What are three types of bridge protocol data units? (Choose three.)

Click the Exhibit button.What would cause the status of interface ge-0/0/8 as shown in the exhibit?

Click the Exhibit button.

You have an existing Virtual Chassis consisting of five member devices. Member 3 fails and must be replaced.
You remove the EX Series switch with a Member ID of 3 and install a replacement switch in its place using
identical cabling as shown in the exhibit. The replacement’s member ID is 6, so the configuration for member
ID 3 is not applied to it.
Referring to the exhibit, what should have been done before installing the replacement switch?