After configuring OSPF between two routers you check for an adjacency. You see that the
adjacencies are not coming up on an Ethernet segment.
What are two reasons that would cause this situation? (Choose two)

What is contained in an IS-IS CSNP message?

You want to ensure that your RSVP LSPs are following a particular path across the network.
Which RSVP object ensures that your desire will be met?

Which statement is true about the operation of Layer 2 VPNs?

Based on the illustration shown in the exhibit, what would PE-B do with a VPLS packet received
from PE-A if the matching entry in its VPLS routing table showed the destination was connected to
PE-D?

Based on the configuration shown in the exhibit, which command would you use to display realtime hellos and errors for IS-IS?

An Ethernet bridge is configured such that all interfaces are in a single broadcast domain By
default.
Which two tasks does the bridge perform in response to receiving a multicast frame?
(Choose two)

An interface is configured as shown in the exhibit.
What must also be configured for this interface to participate in VLAN 100 and 200?

You are logged into a PE router participating in a Layer 3 VPN as defined in RFC 4364. You would
like to ping the remotely connected CE router’s loopback address. The address of the loopback is
122.161.2.1, the VPN routing-instance is called VPN-C. Which command will accomplish this
goal?

Which configuration can be applied to ensure that no more than 600 MAC addresses are learned
by a virtual switch?