You have recently configured MSTP on two switches in your network to participate in the same
MSTP region. You issue the show spanning-tree mstp configuration command on both switches
and notice that the configuration digests do not match. What does this mismatch indicate?

You have a stub OSPF area running in your network. Your supervisor has asked you to build a
virtual link across this area to connect new equipment acquired in a recent ISP acquisition. Which
statement is correct about this scenario?

You own a small company and need to assign IPv6 addresses to your routers. Because you want
to follow the guidelines spelled out in RFC 3177, you want to design your network with the correct
prefixes. Which prefix would your ISP likely allocate to your company?

Your customer would like to forward traffic using DLCI 600 and maintain Layer 2 information
across a VPN. Which solution will meet these requirements?

You have two OSPF routers that are trying to form an adjacency. When you issue the command
show ospf neighbor, you see that one router is in the loading state and the other is in the full state.
Why are you seeing the router’s state as loading?

Which two events could cause the BGP Active state to appear? (Choose two.)

The policy shown in the exhibit has been configured and installed on your router.
What is the result of applying this policy?

Which type of router can provide connectivity between areas in an IS-IS domain?

You have been asked to provision a service provider’s network to accommodate Layer 3 VPNs as
defined in RFC 4364. Which three tasks must be performed before the provider network is ready
to carry VPN traffic? (Choose three.)

By default, which BGP attribute is only compared when two route advertisements are received
from the same neighboring AS?