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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?
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0
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1
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2
D. 1024
Answer: B
Question No: 142
Which command is needed to enable DHCP snooping if a switchportis connected to a DHCP server?
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ip dhcp snooping trust
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ip dhcp snooping
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ip dhcp trust
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ip dhcp snooping information
Answer: A
Question No: 143
Which option is a benefit of using VSS?
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reducescost
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simplifies configuration
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provides two independent supervisors with two different control planes
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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?
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PPP encapsulation with a virtual template
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Link Aggregation Protocol at the access layer
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dot1q VLAN trunking
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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?
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Disable VTP pruning on SW1 only
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Disable VTP pruning on SW2 only
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Disable VTP pruning onSW4 only
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Disable VTP pruning on SW2, SW4 and New_Switch
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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 )
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VLAN 1 STP BPDUs are sent tagged on VLAN 1
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VLAN 1 STP BPDUs are sent tagged on VLAN 99
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VLAN 1 and VLAN 99 BPDUs are sent tagged on VLAN 1
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VLAN 1 STP BPDUs are sent untagged on VLAN 1
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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)
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To assign the HSRP router priority in a standby group, the standby group-number priority priority-value global configuration command must be used.
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The default priority of a router is zero (0).
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The no standby priority command assigns a priority of 100 to the router.
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Assuming that preempting has also been configured, the router with the lowest priority in an HSRP group would become the active router.
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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.)
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switch# show mac address-table
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switch# show port-security
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switch# show ip verify source
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switch# show ip arp inspection
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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?
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IRDP
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LLDP
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NDP
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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.)
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The switch port attached to LinkB does not transition to up.
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One or both of the two switch ports attached to the hub goes into the err-disabled state when a BPDU is received.
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Both switch ports attached to the hub transitions to the blocking state.
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A heavy traffic load could cause BPDU transmissions to be blocked and leave a switching loop.
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The switch port attached to LinkA immediately transitions to the blocking state.
Answer: B,D
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