Refer to the Exhibit.

All networks shown in the exhibit contain more than one BGP speaking router. You operate ISP A.
You must ensure that customer Y sends their traffic to you over the directly connected link but
customer Y is not used for transit into your network. What do you do to accomplish this?

Refer to the Exhibit.

As shown in the exhibit, you have an adaptive LSP that requires 85 Mbps. The LSP is configured
with a primary path and a secondary path in standby mode. All connections in the MPLS network
are Fast Ethernet. Which statement is correct?

Your are the administrator for a network that uses IS-IS as its IGP. As the network grows, you find
that the protocol’s default capabilities for setting metrics is limiting your options. Which feature can
you implement to provide a larger range of metric configuration capabilities?

Refer to the Exhibit.

You are asked to configure an OSPF network based on the topology shown in the exhibit. You
must keep the link-state database in Area 1 as small as possible. What will accomplish this?

You are provisioning a new customer for access to your Layer 3 VPN. The customer is using
172.16.35.0/24 as their internal IP address space, which is also being used by an existing Layer 3
VPN customer. The two customers share many PE routers in common across your network.
Which mechanism allows these duplicate addresses to exist in your network?

Refer to the Exhibit.

Given the drop profile in the exhibit, what is the drop probability when the buffer reaches 90% full?

Refer to the Exhibit.

Referring to the exhibit, which type of traffic protection mechanism is used for the LSP?

Refer to the Exhibit.

All routers in the exhibit are running IS-IS level 2 routing. The wide-metrics-only parameter is
configured on all routers. Which metric does R1 see for the path to R4?

Which operational mode command displays the number of configured forwarding classes?

Your multicast receivers are indirectly connected to an MX Series router. The receivers need to
join multicast group 224.2.2.2. What must be configured in IGMP to receive report messages from
receivers that are multiple hops away?