HP Migrating &Troubleshooting Enterprise Networks Sample Questions:

1. Click the Exhibit button.

A provider of MPLS services configures MPLS Layer-3 VPN services for two customers. Each customer has three branch offices that will be interconnected by MPLS Layer-3 VPNs. The following are address blocks chosen by the customers for each site as shown in the chart:

The provider uses OSPF as its IGP with the Loopback 0 addresses shown as the OSPF router-id and the MPLS LSR-ID. Customer A uses a default route on each site. Customer B uses eBGP to exchange routes with the provider. All MPLS layer-3 VPNs are functioning properly. Which configuration change will cause Customer-A Site 1 to lose access to Customer-A Site 2?

A) [PE-3]
bgp 1
undo peer 16.0.0.1 reflect-client
B) [PE-1]
int vlan 100
undo mpls ldp
C) [P-10]
ip route static 10.1.0.0 16 null 0 preference 9
D) [PE-1]
bgp 1
undo import-route static
E) [P-10]
ospf 1
area 0
abr-summary 16.0.0.2 30 cost 1000

2. Click the Exhibit button.

Which combination of BGP attributes will be chosen as the best path for prefix 18.0.0.0/8?

A) eBGP, MED 2000
B) iBGP, MED 1000
C) iBGP, MED 2000
D) eBGP, MED 1000

3. Click the Exhibit button.

The administrator's terminal is connected to the console port of IRF Member 4 of the IRF stack of 4 shown in the exhibit. The administrator saves the configuration with the following command:<Switch> saveWhat is the effect of the save command?

A) Configuration is saved only to the flash on Member 1.
B) Configuration is saved to the flash on Member 4 and then replicated to all other members.
C) Configuration is saved to the flash on Member 1 and then replicated to all other members.
D) Configuration is saved only to the flash on Member 4.

4. Click the Exhibit button and view both exhibits.


Which configuration is valid for Switch 4?

A) rrpp domain 2 control-vlan 3000 protected-vlan reference-instance 0 to 16 ring 1 node-mode master primary G1/0/4 secondary G1/0/5 level 1
B) rrpp domain 2 control-vlan 3001 protected-vlan reference-instance 0 to 16 ring 1 node-mode transit primary G1/0/5 secondary G1/0/4 level 1
C) rrpp domain 2 control-vlan 3001 protected-vlan reference-instance 0 to 16 ring 1 node-mode master primary G1/0/4 secondary G1/0/5 level 1
D) rrpp domain 2 control-vlan 3001 protected-vlan reference-instance 0 to 16 ring 1 node-mode transit primary G1/0/4 secondary G1/0/5 level 1
E) rrpp domain 2 control-vlan 3000 protected-vlan reference-instance 0 to 16 ring 1 node-mode transit primary G1/0/5 secondary G1/0/4 level 1

5. Click the Exhibit button.

You are in the process of replacing a Cisco switch at the distribution layer with an HP ProVision ASIC-based E-Series switch. You have connected both switches in parallel as shown in the exhibit. You now disable the VLAN interfaces on the Cisco distribution switch and enable VRRP on VLANs 1, 2, 10, and 20 on the HP E-Series switch.How do the endpoints in the network learn the MAC address for the HP E-Series switch, which is now their default router?

A) When an edge switch's MAC entry for the gateway address times out, it learns the new MAC address using ARP and propagates the change.
B) When the HP E-Series switch becomes the VRRP Master, it sends a gratuitous ARP that updates devices' MAC tables.
C) When each endpoint's MAC table entry for the gateway address times out, it sends an ARP request and learns the new address.
D) Both the endpoints and the edge switches' MAC table entries for the gateway address must time out before the endpoints can discover the HP E-Series switch's MAC address.

Solutions: