[Free] 2018(Aug) Ensurepass Cisco 300-115 Dumps with VCE and PDF 141-150

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Implementing Cisco IP Switched Networks

Question No: 141

What is the maximum number of VLANs that can be assigned to an access switchport without a voice VLAN?

1. 0

2. 1

3. 2

D. 1024

Answer: B

Question No: 142

Which command is needed to enable DHCP snooping if a switchportis connected to a DHCP server?

1. ip dhcp snooping trust

2. ip dhcp snooping

3. ip dhcp trust

4. ip dhcp snooping information

Answer: A

Question No: 143

Which option is a benefit of using VSS?

1. reducescost

2. simplifies configuration

3. provides two independent supervisors with two different control planes

4. removes the need for a First Hop Redundancy Protocol

Answer: D

Question No: 144

Anetwork engineer must implement Ethernet links that are capable of transporting frames and IP traffic for different broadcast domains that are mutually isolated. Consider that this is a multivendor environment. Which Cisco IOS switching feature can be used to achieve the task?

1. PPP encapsulation with a virtual template

2. Link Aggregation Protocol at the access layer

3. dot1q VLAN trunking

4. Inter-Switch Link

Answer: C

Question No: 145

Youhave been asked to install and configure a new switch in a customer network. Use the console access to the existing and new switches to configure and verify correct device configuration.

Examine the VTP configuration. You are required toconfigure private VLANs for a new server deployment connecting to the SW4 switch. Which of the following configuration steps will allow creating private VLANs?

1. Disable VTP pruning on SW1 only

2. Disable VTP pruning on SW2 only

3. Disable VTP pruning onSW4 only

4. Disable VTP pruning on SW2, SW4 and New_Switch

5. Disable VTP pruning on New_Switch and SW4 only.

Answer: C Explanation:

To create private VLANs, you will need to only disable pruning on the switch that contains the private VLANs. In this case, only SW4 will connect to servers in a private VLAN.

Question No: 146

In which two ways are IEEE STP BPDUs forwarded if VLAN 99 is configured as native? (Choose two )

1. VLAN 1 STP BPDUs are sent tagged on VLAN 1

2. VLAN 1 STP BPDUs are sent tagged on VLAN 99

3. VLAN 1 and VLAN 99 BPDUs are sent tagged on VLAN 1

4. VLAN 1 STP BPDUs are sent untagged on VLAN 1

5. VLAN 1 STP BPDUs are sent untagged on VLAN 99

Answer: D,E

Question No: 147

Which two statements about the HSRP priority are true? (Choose two)

1. To assign the HSRP router priority in a standby group, the standby group-number priority priority-value global configuration command must be used.

2. The default priority of a router is zero (0).

3. The no standby priority command assigns a priority of 100 to the router.

4. Assuming that preempting has also been configured, the router with the lowest priority in an HSRP group would become the active router.

5. When two routers in an HSRP standby group are configured with identical priorities, the router with the highest configured IP address will become the active router.

Answer: C,E

Question No: 148

The network monitoring application alerts a network engineer of a client PC that is acting as a rogue DHCP server. Which two commands help trace this PC when the MAC address is known? (Choosetwo.)

1. switch# show mac address-table

2. switch# show port-security

3. switch# show ip verify source

4. switch# show ip arp inspection

5. switch# show mac address-table address lt;mac addressgt;

Answer: A,E

Question No: 149

A network engineer has just deployed a non-Cisco device in the network and wants to get information about it from a connected device. Cisco Discovery Protocol is not supported, so the open standard protocol must be configured. Which protocol does the network engineer configure on both devices to accomplish this?

1. IRDP

2. LLDP

3. NDP

4. LLTD

Answer: B

Question No: 150

Refer to the exhibit.

BPDUGuard is enabled on both ports of SwitchA. Initially, LinkA is connected and forwarding traffic. A new LinkB is then attached between SwitchA and HubA. Which two statements about the possible result of attaching the second link are true? (Choose two.)

1. The switch port attached to LinkB does not transition to up.

2. One or both of the two switch ports attached to the hub goes into the err-disabled state when a BPDU is received.

3. Both switch ports attached to the hub transitions to the blocking state.

4. A heavy traffic load could cause BPDU transmissions to be blocked and leave a switching loop.

5. The switch port attached to LinkA immediately transitions to the blocking state.

Answer: B,D

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