HP Migrating &Troubleshooting Enterprise Networks Sample Questions:

1. AS 71 has established an eBGP peer with AS 9925.

AS 71 includes hundreds of subnets from private network 10.0.0.0 /8. Which configuration will ensure that subnets of network 10.0.0.0 /8 are not advertised to AS 9925?

A) acl number 2002 rule deny source 10.0.0.0 0.255.255.255 rule permit route-policy NoTens permit node 100 if-match acl 2002 route-policy NoTens permit node 255
B) acl number 2003 rule permit source 10.0.0.0 0.255.255.255 route-policy NoTens deny node 100 if-match acl 2003 route-policy NoTens permit node 255
C) acl number 2001 rule permit source 10.0.0.0 0.255.255.255 route-policy NoTens permit node 100 if-match acl 2001 route-policy NoTens permit node 2001
D) acl number 2004 rule deny source 10.0.0.0 0.255.255.255 rule permit route-policy NoTens deny node 100 if-match acl 2004 route-policy NoTens permit node 2004

2. Click the Exhibit button and view a network diagram and three switch configurations.


A company is replacing two Cisco switches at the distribution layer with two HP E6200 yl Series switches. You have begun the migration by connecting one of the new HP E-Series switches to the existing network in parallel. The first exhibit displays the network topology at this point in the migration. The Cisco distribution switch is running EIGRP and HSRP. The Cisco core switch runs EIGRP and OSPF, and the HP E-Series switch runs OSPF and VRRP. The edge switches and endpoints in VLANs 1, 2, 10, and 20 use 10.1.X.254 as their default gateway address (X being their VLAN ID).You will now disable VLAN 10 on the Cisco distribution switch and enable VRRP on VLAN 10 on the HP E-Series switch. But to avoid connectivity issues for some endpoints, you need to change your configuration first.What are two ways you can configure the distribution switches? (Select two.)

A) Change the virtual 10 IP address on the Cisco distribution switch to a different address such as 10.1.10.253/24 before disabling the interface.
B) Change the virtual IP address on the E-Series switch to a different address such as 10.1.10.253/24.
C) Configure a default route to 10.1.1.1/24 on the HP E-Series switch.
D) Migrate the Cisco switches to OSPF only and enable OSPF on VLANs 1, 2, 20, and 111 on the Cisco distribution switch.
E) Configure a default route on the Cisco distribution switch to a routing switch at the core.

3. Click the Exhibit button.

You are in the process of replacing Cisco switches at the distribution layer with HP E-Series switches. You plan to connect the HP E-Series switches in parallel with the network and complete the migration gradually. When you connect the E-Series switches, they will be running Multiple Spanning Tree Protocol (MSTP), and the Cisco switches will be running Rapid Per VLAN Spanning Tree Plus (Rapid PVST+). The exhibit displays the topology at this point. You have decided that you want the Cisco edge switches to block the redundant connection to the E-Series devices on their end rather than vice versa. Which actions meet this goal in the least disruptive way? (Select two.)

A) Configure MSTP on the edge switches, using the same region and version number as the HP E-Series switch; however leave Rapid PVST+ running on the Cisco distribution switches.
B) Configure the long path cost method on the Cisco switches.
C) Disable Spanning Tree on the edge switches only for the duration of the migration.
D) Lower the IST (instance 0) priority on one of the HP E-Series switch to 0.
E) Set the cost to 5000 on each port that connects the right HP E-Series switch and the left Cisco distribution switch.

4. In a LAN equipped fully with Cisco switches, you want to remove Cisco Discovery Protocol (CDP) and replace it with Link Layer Discovery Protocol (LLDP). What should you check before proceeding? (Select two.)

A) whether routing is disabled on the Cisco switches
B) whether the switches support LLDP/CDP Compatibility mode
C) whether multicast is supported on the switches
D) whether the Cisco IOS of all switches support LLDP
E) whether IP phones are connected to the switches and if they support LLDP-MED

5. DRAG DROP
Click the Task button. A customer wants to replace the two Cisco switches at the distribution layer (Cisco_D1 and Cisco_D2) with two HP A-Series switches. Currently the Cisco distribution layer switches implement Hot Standby Router Protocol (HSRP) and act as the default gateways for all endpoints in the LAN. Cisco_D1 and Cisco_D2 each act as the active router for half of the LAN VLANs. The distribution switches connect to a WAN router, whichCisco_D1 and Cisco_D2 each act as the active router for half of the LAN? VLANs. The distribution switches connect to a WAN router, which provides the Internet connection and have a default route to that router for all non-local traffic. You decide to remove the Cisco switches one at a time and replace them, one at a time, with the HP A-Series switches. For the first step, you will remove the Cisco_D1. You want to incur as little downtime as possible. Place the configuration tasks for removing Cisco_D1 in the correct order.

Solutions: