HP Deploying HP Enterprise Networks Sample Questions:

1. A provider of MPLS services in Autonomous System 100 offers multiple types of MPLS-based VPNs to its customers. Which types of MPLS VPNs are broken if the following command is executed on all Provider Edge LSRs? (Select two.)undo bgp 100

A) MPLS L3VPNs
B) VPLS Martini version
C) VPLS Kompella version
D) MPLS L2VPNs Martini version

2. Click the Exhibit button.

In this star topology, router HKG is the hub. Routers SIN, SGN, and KUL are spokes and are not interconnected. A multicast source at 10.1.1.1 is functioning and able to send streams to all sites except SIN subnet 10.2.1.0 /24. A review of the network reveals that SIN is able to reach the RP at HKG, loopback 0 10.1.254.1. All routers are neighbors in OSPF. Further, multicast traffic 239.0.0.240 is reaching KUL and SGN receivers, but not the receiver at 10.2.1.12.
Which commands best diagnosis the problem as a multicast issue?

A) [SIN] display pim routing-table [SIN] display multicast boundary [SIN] display pim rp-info
B) [SIN] display pim routing-table [SIN] display saved-configuration [SIN] display pim join-prune mode sm
C) [SIN] display ip routing-table [SIN] display pim interface [SIN] display pim bsr-info
D) [SIN] display pim routing-table [SIN] display pim interface [SIN] display pim bsr-info
E) [SIN] display pim routing-table [SIN] display multicast boundary [SIN] display pim bsr-info

3. Click the Exhibit button and view both exhibits.


AS 20 advertises prefix 20.0.0.0 /8 and AS 30 advertises prefix 30.0.0.0 /8. On Router-1, what is the BGP Next Hop attribute for prefix 20.0.0.0 /8?

A) 20.1.1.1
B) 16.0.0.2
C) 30.1.1.1
D) 16.0.0.3
E) 16.2.2.2
F) 16.3.3.3

4. Click the Exhibit button.

Router-1 and Router-2 are BGP peers. Router-2 and Router-3 are BGP peers. However, Router-3 has not learned the 16.0.0.0/8 BGP route. How can you resolve this issue? (Select two.)

A) Enable IGP synchronization on all routers.
B) Establish a physical link between Router-1 and Router-3.
C) Prepend AS1 to the 16.0.0.0/8 route on Router-1.
D) Configure Router-2 as a route reflector and Router-1 and Router-3 as clients.
E) Adjust the local preference of 16.0.0.0/8 on Router-1.
F) Enable BGP peering between Router-1 and Router-3.

5. Click the Exhibit button to examine a network diagram and router configuration.

All routers in AS-100 are configured with OSPF as the IGP. All links shown are Gigabit Ethernet. All routers are in ospf area 0 and include the following command:

ospf 1 bandwidth-reference 40000
A Gigabit Ethernet link is added connecting Router-2 to Router-3. The ospf cost for this new link is set to 41 on both Router-2 and Router-3.What is the traffic flow from AS-30 to AS-20?

A) Packets are dropped at Router-3.
B) Packets flow from Router-3 to Router-1 to Router-2.
C) Initial packets flow from Router-3 to Router-1 to Router-2, then from Router-3 directly to Router-2.
D) Packets flow from Router-3 to Router-2.
E) Packets are dropped at Router-1.

Solutions: