CCNP SWITCH Chapter 8 Exam Answers (Version 7) – Score 100%

1. Which SDM template should be enabled if you have a large number of VLANs to support?

• sdm prefer routing
• sdm prefer dual-ipv4-and-ipv6
• sdm prefer access
• sdm prefer VLAN

2. Which statement is true about the PoE negotiation process?

• With 802.3af and 802.3at, the switch tries to detect the powered device by supplying a small voltage across the Ethernet cable.
• Cisco Inline Power has the same method of negotiating power as both of the IEEE standards.
• The PoE switch keeps the power on a disabled port up, just in case a device that needs PoE will be connected.
• IEEE 802.3af power classes are numbered 1-5.

3. Refer to the exhibit. Which statement is true about the VSPAN configuration on switch SW1?

• The VSPAN session that is configured on port Fa3/4 can monitor only the ingress traffic for any of the VLANs.
• The VSPAN session transmits a copy of the ingress traffic for VLAN 10 and the egress traffic for VLAN 20 out interface Fa3/4.
• The VSPAN session that is configured on port Fa3/4 can monitor only the egress traffic for any of the VLANs.
• Port Fa3/4 must be associated with VLAN 10 or VLAN 20 in order to monitor the traffic for any of the VLANs.

4. Refer to the exhibit. Which IP SLA statement is true?

• IP SLA operation 99 had 211 successful replies from the target device.
• IP SLA operation 100 had 211 successful replies from the target device.
• IP SLA operation 100 has stopped monitoring the target device.
• IP SLA operation 99 has stopped monitoring the target device.
• IP SLA operation 100 has been incorrectly configured.
• IP SLA operation 99 has been incorrectly configured.

5. Refer to the exhibit. Which statement is true about the local SPAN configuration on switch SW1?

• The SPAN session transmits to a device on port Fa3/21 a copy of all traffic that is monitored on port Fa3/1, but only if port Fa3/1 is configured in VLAN 10.
• The SPAN session transmits to a device on port Fa3/21 a copy of all traffic that is monitored on port Fa3/1, but only if port Fa3/1 is configured as trunk.
• The SPAN session transmits to a device on port Fa3/21 only a copy of unicast traffic that is monitored on port Fa3/1. All multicast and BPDU frames will be excluded from the monitoring process.
• The SPAN session transmits to a device on port Fa3/21 a copy of all traffic that is monitored on port Fa3/1.

6. Which statement is true about a local SPAN configuration?

• A port can act as the destination port for all SPAN sessions configured on the switch.
• Port channel interfaces (EtherChannel) can be configured as source and destination ports for a single SPAN session.
• A port can be configured to act as a source and destination port for a single SPAN session.
• Both Layer 2 and Layer 3 switched ports can be configured as source or destination ports for a single SPAN session.

7. Refer to the exhibit. A network technician is trying to resolve an execution problem with an IP SLA. What is the problem?

• The IP SLA test has not been scheduled to run.
• ICMP-ECHO tests must have frequency schedules of less than 10 seconds.
• The IP SLA must be set up in conjunction with an ICMP echo reply.
• IP SLAs are not supported on switch platforms.

8. Which statement is true about UDLD?

• It is automatically enabled.
• It allows a switch to detect a unidirectional link and shut down the affected interface.
• It allows devices to transmit traffic one way.
• It will disable an EtherChannel bundle if one link has failed.

9. What is the command to view the SDM template settings?

• show sdm current
• show sdm prefer
• show sdm template
• show platform tcam utilization

10. What are three characteristics of LLDP? (Choose three.)

• LLDP operates in one of two modes: aggressive or normal.
• LLDP supports enabling or disabling either transmitting or receiving capabilities per port
• LLDP helps to detect unidirectional link activity.
• To view LLDP neighbors, the show lldp neighbors command is used.
• LLDP helps to detect spanning-tree failures.
• LLDP is a Cisco Proprietary protocol.
• LLDP allows network management applications to automatically discover and learn about network devices.

11. What is a requirement for configuring an IP SLA to measure network performance?

• The frequency of the SLA test must be configured.
• At least one IP SLA responder and one IP SLA monitor must be configured.
• The communication protocol that is used for SLA communications must be configured.
• The required SLA operation type must be configured.

12. Refer to the exhibit. What can be determined about this SLA monitor?

• Two SLA samples have been captured.
• There is one SLA monitor session operating on this switch.
• No more SLA information is being gathered.
• The SLA measurement is being taken every 5 milliseconds.

13. Which two statements are true about SDM templates? (Choose two.)

• The show SDM version command is used to display the current SDM template.
• Modifying the SDM template requires a reload on the switch before the settings take effect.
• The current template can be viewed using the show platform tcam utilization command.
• They are used to allocate system resources.
• The default SDM template support IPV6 routing.

14. Refer to the exhibit. What is the state of the monitoring session?

• The session is only monitoring data sent out Fa0/1.
• No data is being sent from the session.
• SPAN session number 2 is being used.
• This is a remote monitored session.

15. What are the two modes of UDLD operation? (Choose two.)

• active
• bidirectional
• aggressive
• normal
• full