Ccnp 300-115 9tut 2021 PDF

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Summary

La certificación de CCNP es el siguiente paso que debes tomar luego haber concluido el CCNA y avanzar en tu Carrera profesiona

El examen de CCPN SWITCH es uno de los 3 exámenes que debes tomar para obtener la certificación de CCNP.

En este curso aprenderás temas avanzados...

Description

New Updated Questions Part 6 Question 1 How to check MAC addresses that are dynamically learnt? A. show mac address-table dynamic Question 2 A question about HSRP misconfiguration where you get duplicate address error. A. HSRP is misconfigured

Question 3 How to enable DHCP snooping (no commands issued) A. Enable globally. Question 4 Which command can you execute to check if EtherChannel guard is enabled? B. show spanning-tree summary Question 5 Which two statements about MAC address learning are true? (Choose two) D. The administrator must disable MAC address learning only on VLANs with exactly two ports. E. It can be disabled on VLANs. Question 6 You have added a new switch to a Cisco StackWise stack. If the previous master switch remains the master switch after the master election, which action does the master take? A. It checks the IOS and running configuration of the new switch and updates them if necessary to match the other switches in the stack. Question 7 Which two statements about VRRP are true? (Choose two) B. Can track interface and route.

Question 8 You want to configure DHCP snooping on a device. Which two tasks must you perform? (Choose two) B. Enable DHCP snooping globally. C. Enable DHCP snooping on the VLAN. Question 9 Which command is used to check what spanning tree guard features are configured on a switch? B. show spanning-tree summary

Question 10 UDLD is a protocol that determine the physical status of a link. Which OSI layer does it work with? A. It works with the Layer 1 mechanisms Question 11 In which mode UDLD detect link issues but does not take any action? A. normal

Question 12 Which err-disable recovery command option enables a device to recover from an incorrect SFP state? B. gbic-invalid Question 13 Which fallback mechanism will be used for authorization if the primary servers are inaccessible or give errors? A. none Question 14 Which statement about Rapid-PVST is true? A. It is compatible with 802.1D. Question 15 Which command make the port PortFast and disable EtherChannel? A. switchport host Question 16 Which command set the interval for LLDP? A. lldp timer Question 17 Which statement about Stack is true? A. Same IOS must be installed on all switches. Question 18 Which three parameters in VTP advertisements are checked before being accepted and processed? (Choose three) B. password E. revision number F. management domain name Question 19 What is the underlying technology used for EtherChannel guard? A. STP

Question 20 In which two cases does packets go through the virtual link? (Choose two) C. When it is the ingress standby router. E. When the Layer 2 traffic is overflow.

Question 21 A question about an engineer request to set half of CDP transmission default time. B. cdp timer 30 Question 22 Which two commands configure SPAN to monitor outgoing traffic across multiple interfaces? (Choose two) B. monitor session 1 source vlan 10 – 20 tx C. monitor session 1 destination interface gigabitethernet1/0/2 Question 23 What does GLBP use to communicate with its neighbor nodes? C. Multicast address Question 24 A question about HSRP identifier at data link layer? A. MAC address Question 25 Which two values do you configure on switch to authenticate on RADIUS server? (Choose two) A. IP address C. Hostname Question 26 Which statement is true when UDLD is configured on a link and the link is determined to be unidirectional? D. The port is disabled immediately. Question 27 Which two commands must you use to configure an interface to send traffic from a non-default native VLAN across a link that support all VLANs? (Choose two) B. switchport mode trunk D. switchport trunk native vlan 90 Question 28 Which command sequence do you enter to configure an RSPAN VLAN? B. vlan 51 remote-span

New Updated Questions Part 7 Question 1 Which two StackWise configuration setting types are applied at the system level? (Choose two) D. VLAN settings E. SNMP settings

Question 2 What feature examines BPDU and let STP transit status? B. BPDU filter

Question 3 What is the first step STP performs to establish a loop-free spanning tree in a switched network? A. Elects a root switch

Question 4 Which two tables are used by Cisco Express Forwarding? (Choose two) A. FIB E. Adjacency table

Question 5 Which IOS commands should you enter in interface configuration mode to configure a switch port as an access port and assign it to VLAN 25? (Choose two) E. switchport vlan 25

Question 6 What Cisco switch feature allows IP phones to be automatically placed into a separate VLAN from data traffic? D. auxiliary VLANs

Question 7 Which characteristics apply to multilayer switching? (Choose three) C. Provides isolation of the collision domain D. Provides Network-layer and Transport-layer access controls E. Determines the forwarding path based on the Network layer address Question 8 Which of the following statements best describes the purpose of ARP with respect to CEF? C. ARP is used to build the adjacency table.

Question 9 Which parameters are found in VTP advertisements? (Choose three) A. Password E. Revision number F. Management domain name

Question 10 Which mode should be configured on this switch so that VLANs can be separately maintained on this switch? D. Transparent

Question 11 Which are valid configurable VLAN ID numbers for 802.1Q networks? D. 1-1001

Question 12 By default, which VLAN is the Cisco management VLAN? A. 1

Question 13 When provisioning bandwidth for an IP telephony network, which elements are unique to an IP telephony call? (Choose two) A. voice stream C. call-control signaling

Question 15 Which Catalyst 6500 feature provides network-security enforcement based on Layer 2, Layer 3, and Layer 4 information on a VLAN? C. VACL

Question 16 Which protocol allows the network to fully use standby routers in a redundancy group without additional administrative burden? C. GLBP

Question 17 Which statement best describes the function of Hot Standby Router Protocol (HSRP)? B. HSRP defines a set of routers that represent one virtual, fault-tolerant router.

Question 18 Which load-balancing algorithm does GLBP use by default? C. Round-robin load-balancing

Question 19 Which statement best describes the interaction between a workstation and an HSRP virtual router? C. The active HSRP router replies to the workstation’s ARP request with the virtual router’s MAC address. Question 20 Which of the following sets of commands CANNOT be included in the plan to implement HSRP on a Layer 3 switch port? C. interface fastethernet switchport mode access

Question 21 What command should you use to quickly view the HSRP state of the switch for all HSRP groups of which the switch is a member? A. switch# show standby brief

Question 22 In which HSRP state is the router a candidate to become the next active router for the group? E. Standby

Question 23 How is load balancing achieved when implementing HSRP? B. By using multiple HSRP groups Question 24 You are troubleshooting a problem with two routers configured in a HSRP group. You intended to configure the routers so that Router A and Router B would each track their respective Fa0/1 interfaces and decrement their priorities for several VLAN groups if the tracked interface went down. However, you find that Router A is not taking over as the active device for the HSRP group on VLAN 101 when the Fa0/1 interface on Router B fails. Which command would NOT be useful for discovering the problem? B. show vlans Question 25 Which PVLAN port type can only send frames to promiscuous ports? C. isolated

Question 26 What command should be used to view the private VLANs configured on ports and the private VLAN mappings? C. show interfaces switchport

Question 27 Which PVLAN port types can send frames through a switch to community and promiscuous ports? (Choose two) D. community E. promiscuous

Question 28 What Cisco Catalyst switch feature is designed to inspect ARP packets and mitigate ARP spoofing attacks? D. DAI

Question 29 Which two configuration requirements for port security are true? (Choose two) B. Port security must be enabled at the port level F. The port must be in access mode

Question 30 Which two commands display trunking information on one or more Ethernet interfaces? (Choose two) A. show interface switchport D. show interface trunk

SDM Questions Question 1 Which statement about the use of SDM templates in a Cisco switch is true? A. SDM templates are used to configure system resources in the switch to optimize support for specific features, depending on how the switch is used in the network.

Question 2 Which SDM template disables routing and supports the maximum number of unicast MAC addresses? A. VLAN

Question 3 Which SDM template is the most appropriate for a Layer 2 switch that provides connectivity to a large number of clients? A. VLAN

Question 4 A network engineer deployed a switch that operates the LAN base feature set and decides to use the SDM VLAN template. The SDM template is causing the CPU of the switch to spike during peak working hours. What is the root cause of this issue? C. The VLAN template disables routing in hardware.

Question 5 Which two statements about SDM templates are true? (Choose two) A. They are used to allocate system resources C. You can verify the SDM template that is in use with the show sdm prefer command

Question 6 In a switch stack where is the the SDM template stored? B. Master switch

Question 7 What types of SDM templates you can use in switch? (Choose four) A. Access B. Default C. Routing D. VLANs

Question 8 Which three features can be optimized by using SDM templates? (Choose three) C. VLAN D. access F. routing

Question 9 When SDM templates are configured, which action must be performed for the configuration to take effect? A. reload Question 10 Which statement about the default Switch Database Management Template is true? D. Template gives balance to all functions

Question 11 You move a switch from a network where it performed Layer 2 switching only a network where it performs Layer 2 switching and Layer 3 routing. You notice that the switch is showing high CPU usage and significantly degraded routing performance. Which command sequence do you use to troubleshooting and fix the problem? D. #show running-config (config)#sdm prefer default

Question 1 Which statement about the default Switch Database Management template is true? B. The default template gives balance to all functions.

Question 2 Which SDM command will provide maximum usage for IPv4 and IPv6 routing, including IPv4 policy-based routing on a switch? A. sdm prefer dual-ipv4-and-ipv6 routing

Question 3 Which SDM command maximize routing on the switch? A. sdm prefer routing

Err-disabled Recovery Questions Question 1 Which errdisable recovery command option enables a device to recover from a potential loop condition? C. udld

Question 3 Refer to the exhibit errdisable recovery cause udld udld port aggressive mode current operational status : disabled port message interval 7 time out interval 5 fa0/13 is down, line protocol is down (err-disabled) mtu 1500 bw 1000, dly 1000 loopback not set keepalive set 10 sec Which two statements of the above result is true? (Choose two) B. UDLD reset command recovers the disabled ports after the error is corrected E. UDLD aggressive mode put the interface into an error disabled state

Question 4 A question about a fiber connected EtherChannel after the switches were powered on the ports went errdisable. A. Due to UDLD errdisable it.

Question 5 Which two port err-disabled recovery options are used to detect the reason? (Choose two) A. show errdisable detect B. show errdisable recovery

Question 6 Which errdisable recovery command option enables a device to recover from an incorrect SFT state? C. gbic-invalid

Question 7

Which command is used to verify errdisable on any interface? C. show interface status err-disabled

Question 8 Which two statements about errdisable recovery are true? (Choose two) A. You can use the show errdisable recovery command to view the reason a port was error-disabled B. Errdisable detection is enabled by default on ports with port security enabled

Question 9 Which two statements about error-disabled ports are true? (Choose two) B. When a port is error-disabled, all traffic on the port stops. D. When a port is error-disabled, the port LED changes to solid orange

Question 10 Which two circumstances can cause a port to errdisable? (Choose two) B. The switch incurred a port security violation D. It learned a new MAC address

CDP & LLDP Questions Question 1 What is the default interval at which Cisco devices send Cisco Discovery Protocol advertisements? B. 60 seconds

Question 2 Which statement about Cisco Discovery Protocol configuration on a Cisco switch is true? A. CDP is enabled by default and can be disabled globally with the command no cdp run. Question 3 A network engineer notices inconsistent Cisco Discovery Protocol neighbors according to the diagram that is provided. The engineer notices only a single neighbor that uses Cisco Discovery Protocol, but it has several routing neighbor relationships. What would cause the output to show only the single neighbor? A. The routers are connected via a Layer 2 switch.

Question 4

After the implementation of several different types of switches from different vendors, a network engineer notices that directly connected devices that use Cisco Discovery Protocol are not visible. Which vendor-neutral protocol could be used to resolve this issue? B. Link Layer Discovery Protocol

Question 5 While doing network discovery using Cisco Discovery Protocol, it is found that rapid error tracking is not currently enabled. Which option must be enabled to allow for enhanced reporting mechanisms using Cisco Discovery Protocol? A. Cisco Discovery Protocol version 2

Question 6 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? B. LLDP

Question 7 Which statement about Cisco devices learning about each other through Cisco Discovery Protocol is true? A. Each device sends periodic advertisements to multicast address 01:00:0C:CC:CC:CC.

Question 8 Which option lists the information that is contained in a Cisco Discovery Protocol advertisement? A. native VLAN IDs, port-duplex, hardware platform

Question 9 Which statement about LLDP-MED is true? A. LLDP-MED is an extension to LLDP that operates between endpoint devices and network devices.

Question 10 Which option describes a limitation of LLDP? A. LLDP cannot provide information about VTP.

Question 1 Which statement about using native VLANs to carry untagged frames is true?

A. Cisco Discovery Protocol version 2 carries native VLAN information, but version 1 does not.

Question 2 Refer to the exhibit.

Which configuration ensures that the Cisco Discovery Protocol packet update frequency sent from DSW1 to ALS1 is half of the default value? C. DSW1(config)#cdp timer 30

Question 3 Which two statements apply to LLDP? A. It runs on the data link layer C. It is not enabled by default on Cisco devices

Question 4 Which two statements about CDP are true? (Choose two) A. CDP uses a TLV to advertise the native VLAN D. CDP runs on OSI layer 2

Question 5 Which two statements about frame LLDP is true? A. Frame has destination multicast address C. Frame has CRC Question 6

Which information does CDP supply from connected devices? (Choose three) A. Hardware Platform B. Interface ID C. Hostname

Question 8 What feature carries information about the Voice VLAN to a Cisco Phone? C. CDP

Question 9 Which two pieces of information are carried in a Cisco Discovery Protocol advertisement? (Choose two) B. VTP domain name F. native VLAN-ID

Question 10 Which two settings are part of a default LLDP configuration? (Choose two) B. The LLDP global state is disabled D. The LLDP interface state is disabled

Question 1 Which two ways can you use to disable Cisco Discovery Protocol? (Choose two) B. Enter the no cdp run command to disable it in the global configuration. E. Enter the no cdp enable command to disable it on an individual interface.

Question 2 Which two statements about CDP are true? (Choose two) B. Devices with Cisco Discovery Protocol configured send advertisement messages to a multicast address on a periodic basis. E. VTP relies on Cisco Discovery Protocol to carry VTP domain information.

Question 3 Which three pieces of information about the remote device are reported by Cisco Discovery Protocol? (Choose three) C. Its hostname D. Its port number F. Its hardware platform

Question 4

What TLV’s are mandatory in LLDP message? (Choose two) E. Port ID TLV F. Chassis ID

Question 5 Which six optional TLVs are valid? (Choose six) A. Port description TLV B. System name TLV C. System description TLV D. System capabilities TLV E. Management address TLV F. Specific TLVs

Question 6 Which four mandatory TLVs are valid? (Choose four） A. End of LLDPDU B. Chassis ID C. Port ID D. Time To Live

Question 7 Which two mandatory TLV types does LLDP advertise? (Choose two) E. Port ID TLV F. Chassis ID TLV

Question 8 Which two of the following organizationally specific LLDP TLVs are also advertised to support LLDP-MED? (Choose two) A. Port VLAN ID TLV (IEEE 802.1 organizationally specific TLVs) B. MAC/PHY configuration/status TLV (IEEE 802.3 organizationally specific TLVs)

Question 9 Which of the following mandatory TLVs are valid for basic management? (Choose five) A. Port description TLV B. System name TLV C. System description D. System capabilities TLV E. Management address TLV

Question 10 Which two advantages of LLDP are used over CDP? (Choose two)

A. It supports topology change notification. D. It supports vendor-agnostic.

Question 1 Which two types of protocols use VLAN 1 as the default? (Choose two) A. CDP C. VTP

Question 2 Which two statements about LLDP frames are true? (Choose two) A. LLDP frame sends to multicast address. D. LLDP frame consists of sequence of TLVs.

Question 3 Which command on a switchport can cause LLDP to accept LLDP packets but not send them? D. no lldp transmit

Question 4 A question about which is true about CDP? (Choose two) A. disabled when native VLAN mismatched D. send periodic multicast

Question 5 Which statement is true about CDP? A. CDP sends updates every 60 seconds Question 6 What command set the interval lldp send updates to its neighbors? B. LLDP timer

Question 7 Which two statements about LLDP are true? (Choose two) A. Switches can run LLDP and Cisco Discovery Protocol simultaneously E. Devices with LLDP configured send advertisement messages to a multicast address on a periodic basis

Question 8 Which two statements about frame LLDP is true? A. Frame has destination multicast address B. LLDP data unit has sequence of Type-length-Value (TLVs)

Question 9 What is the default interval at which Cisco devices send Cisco Discovery Protocol advertisements? B. 60 seconds

UDLD Questions Question 1 Which statement about the UDLD protocol is true? A. UDLD is a Cisco-proprietary Layer...