Online Access Free HP0-Y37 Practice Test

Which statements are true about DHCP Snooping? (Select two.)

• A.DHCP Snooping is when a switch acts as a DHCP server for end nodes that connect to that particular switch. This way, end nodes always get an IP address.
• B.DHCP Snooping is a Cisco Proprietary protocol. The standard is not yet ratified.
• C.The DHCP Snooping binding table contains information about hosts interconnected with a trusted interface.
• D.DHCP Snooping is a malicious attack against the DHCP servers.
• E.DHCP Snooping prevents end nodes from receiving IP address assignments from an unauthorized DHCP server.
• F.When configuring DHCP Snooping on a switch, you define which ports are trusted to receive DHCP offers. Typically uplinks of a switch are trusted and Edge ports are untrusted.

Click the Exhibit button.

A customer has a Cisco-based network, and you are replacing the distribution layer switches with HP E-Series switches. The customer wants you to perform the migration with as little downtime as possible, and you plan to connect the E-Series switches temporarily in parallel with the current distribution switches, as shown in the exhibit. As part of the migration, the customer wants you also to migrate the remaining Cisco switches to open-standard protocols rather than the proprietary Cisco ones, which the exhibit shows that these switches currently use.Which Cisco proprietary protocol should you wait to migrate until after you remove the Cisco distribution switches in order to avoid connectivity issues?

• A.Rapid Per-VLAN Spanning Tree Plus (Rapid PVST+) to Multiple Spanning Tree Protocol (MSTP)
• B.Cisco Discovery Protocol (CDP) to Link Layer Discovery Protocol (LLDP)
• C.Extended Interior Gateway Routing Protocol (EIGRP) to Open Shortest Path First (OSPF)
• D.VLAN Trunking Protocol (VTP) to static VLANs

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

You are in the process of replacing Cisco switches at the distribution layer with HP E-Series switches. You have removed one of the Cisco distribution switches so that only one remains in the network. You have also connected one HP E-Series switch in that switch's place. As shown in the network topology exhibit, the HP E-Series switch connects to the distribution layer, the edge, and the core.To eliminate network loops, the Cisco switches implement Rapid Per-VLAN Spanning Tree Plus (Rapid PVST+), and the HP E-Series switch implements Multiple Spanning Tree Protocol (MSTP). (Each connection to the core is a member of a single VLAN that is reserved for that connection and does not participate in the spanning tree.)The exhibit includes configurations for all three switches. Assume that if you do not see a command, the switch is using the default setting for that parameter. You are now ready to migrate Edge1 so that it is connected to the HP E-Series switch only.

What happens when you disable P1 on Edge1?

• A.Link 2 comes up almost immediately in all VLANs when Edge1, which behaves as if configured with uplinkfast, stops blocking P2.
• B.Link 2 comes up in all VLANs after several seconds because P2 on Edge1 is not configured with uplinkfast.
• C.Link 2 comes up in all VLANs after a few seconds when the HP E-Series opens its P2.
• D.Link 2 only becomes active after the error state clears because VLANs 10 and 20 were in a loopback state before you disabled P1.

RRPP statistics for an HP A-Series switch indicate that Hellos are being received on the secondary port but do not indicate that Hellos are being sent on the primary port. What most likely caused this?

• A.The primary port is down.
• B.The RRPP ring is in a fail state.
• C.The switch is in Transit node mode.
• D.A link-down message has been sent by the Master node.
• E.The switch is in Edge node mode.

Click the Exhibit button.

Which combination of BGP attributes will be chosen as the best path for prefix 22.0.0.0/8?

• A.eBGP, MED 2000, LocPrf 90, AS Path 82 65022
• B.eBGP, MED 1000, LocPrf 110, AS Path 82 65022
• C.iBGP, MED 1000, LocPrf 90, AS Path 82 22 65022
• D.iBGP, MED 2000, LocPrf 110, AS Path 82 22 65022