Cisco 300-165 Free Practice Questions

NEW QUESTION 1
Refer to the exhibit.

What is the effect of the bind interface eth 1/16 command on the vfc 130 interface?

• A. It transitions the port to the forwarding state of the spanning tree automatically.
• B. It attaches the FCoE interface to the VSAN interface.
• C. It attaches the virtual Fibre Channel interface to the physical interface.
• D. It attaches the physical Fibre Channel interface to the virtual Fibre Channel interfac

Answer: C

NEW QUESTION 2
Refer to the exhibit.

Which option is expected outcome on the configured switch?

• A. The switch enforces SNMP message encryption for all users
• B. The switch responds with an authorization error for any SNMPv3 PDU requests that use a security level parameter.
• C. SNMP requires encryption for all incoming requests
• D. The switch enforces SNMP message encryption for the user al

Answer: D

NEW QUESTION 3
In OTV, how are the VLANs split when a site has two edge devices?

• A. They are configured manually by user.
• B. They are split in half among each edge device.
• C. They are split as odd and even VLAN IDs on each edge device.
• D. It is not possible to have two edge devices in same sit

Answer: C

NEW QUESTION 4
Which two PIM modes on a Cisco Nexus 7000 Series switch require you to configure an RP? (Choose two)

• A. SDM
• B. DM
• C. ASM
• D. SSM
• E. BIDIR

Answer: CE

Explanation: Any Source Multicast (ASM) provides discovery of multicast sources. It builds a shared tree between sources and receivers of a multicast group and supports switching over to a source tree when a new receiver is added to a group. ASM mode requires that you configure an RP.
Single Source Multicast (SSM) builds a source tree originating at the designated router on the LAN segment that receives a request to join a multicast source. SSM mode does not require you to configure RPs. Source discovery must be accomplished through other means.
Bidirectional shared trees (Bidir) build a shared tree between sources and receivers of a multicast group but do not support switching over to a source tree when a new receiver is added to a group. Bidir mode requires that you configure an RP. Bidir forwarding does not require source discovery because only the shared tree is used.
Reference: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/sw/5_x/nxos/ multicast/configuration/guide/n7k_multic_cli_5x/pim.html

NEW QUESTION 5
Which statement about enhanced zoning on Cisco Multilayer Director Switches are true?

• A. It allows partial zone set changes to be distributed without having to activate a zone set.
• B. Enhanced zoning is compatible with IVR.
• C. Zone changes can scheduled with a CRON job.
• D. More than one zone set can be active with enhanced zonin

Answer: A

Explanation: Enhanced zoning implements changes to the zoning database and distributes it without reactivation. Distribution of zone sets without activation avoids hardware changes for hard zoning in the switches. Reference: http://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus5500/sw/san_switching/6x/b_5500_SAN_Switching_Config_6x/b_5500_SAN_Switching_Config_602N12_chapter_01001.html#con_1 871274

NEW QUESTION 6
You have a Switch that is operating NPV mode. The interfaces of the switch use which port type to connect to the core network?

• A. TE Port
• B. NP Port
• C. E Port
• D. F Port

Answer: B

NEW QUESTION 7
Which two Cisco Nexus platforms support Adapter FEX? (Choose two.)

• A. Cisco Nexus 7000 Series Switches
• B. Cisco Nexus 5000 Series Switches
• C. Cisco Nexus 5500 Series Switches
• D. Cisco Nexus 4000 Series Switches
• E. Cisco Nexus 2000 Series Fabric Extenders

Answer: CE

Explanation: At the access layer, the Adapter-FEX requires a FEX-enabled adapter on a server that connects to a parent device that supports virtualization of interfaces. The Adapter-FEX is supported on the following platforms:
• The Cisco Unified Computing System (UCS) platform supports Adapter-FEX between UCS servers and the UCS Fabric Interconnect.
• The Adapter-FEX is supported on the Cisco Nexus 5500 Series platform and on the Cisco Nexus 2200 Fabric Extender that is connected to a Cisco Nexus 5500 Series parent device. This implementation works on a variety of FEX-capable adapters, including the Cisco UCS P81E virtual interface card (VIC) adapter for the UCS C-Series platform and third party adapters such as the Broadcom BCM57712 Convergence Network Interface Card, that implement the virtual network tag (VNTag) technology.
Reference: http://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus5000/sw/operations/adapter_fex
/513_n1_1/ops_adapter_fex/ops_using_adapter_fex.html

NEW QUESTION 8
Which GLBP load-balancing algorithm ensures that a client is always mapped to the same VMAC address?

• A. vmac-weighted
• B. dedicated-vmac-mode
• C. shortest-path and weighting
• D. host-dependent

Answer: D

Explanation: Host dependent—GLBP uses the MAC address of the host to determine which virtual MAC address to direct the host to use. This algorithm guarantees that a host gets the same virtual MAC address if the number of virtual forwarders does not change.
Reference: http://www.cisco.com/c/en/us/td/docs/switches/datacenter/sw/5_x/nxos/unicast/configuration/guide/l3_cli_nxos/l3_glbp.html

NEW QUESTION 9
During the design of a new Cisco Data Center Network, a customer asked when VM-FEX would be used with Cisco Nexus 1000V Switch. Which scenario is most appropriate?

• A. when a host must utilize a vSwitch and a distributed vSwitch
• B. when using Non-UCS Servers to provide virtualization services with Nexus FEX modules
• C. They are mutually exclusive of each other.
• D. when a Cisco UCS C-Series server requires Cisco Nexus 1000V Switch to provide VM connectivity

Answer: C

NEW QUESTION 10
After enabling strong, reversible 128-bit Advanced Encryption Standard password type-6 encryption on a Cisco Nexus 7000, which command would convert existing plain or weakly encrypted passwords to type-6 encrypted passwords?

• A. switch# key config-key ascii
• B. switch(config)# feature password encryption aes
• C. switch# encryption re-encrypt obfuscated
• D. switch# encryption decrypt type6

Answer: C

Explanation: This command converts existing plain or weakly encrypted passwords to type-6 encrypted passwords.
Reference:
http://www.cisco.com/c/en/us/td/docs/switches/datacenter/sw/5_x/nxos/security/configuration/guide/b_Cisco_Nexus_7000_NXOS_ Security_Configuration_Guide Release_5-x/b_Cisco_Nexus_7000_NXOS_ Security_Configuration_Guide Release_5-x_chapter_010101.html

NEW QUESTION 11
Refer to the exhibit.

Which result occurs if N7K-2 fails and then recovers?

• A. The vPC on N7K-2 requires additional time to come back online.
• B. N7K-1 performs a local replication of the MAC address of the interface VLAN defined on N7K-2.
• C. N7K-2 attempts to become the primary vPC peer
• D. An ARP bulk synchronization is performed by using CF

Answer: D

NEW QUESTION 12
Which of the following Cisco Nexus features is best managed with DCNM-LAN?

• A. VSS
• B. Domain parameters
• C. Virtual switches
• D. AAA

Answer: C

Explanation: DCNM-LAN supports the following platforms:
• Cisco Nexus 1000V switches
• Cisco Nexus 2000 Fabric Extenders
• Cisco Nexus 3000 Series switches
• Cisco Nexus 4000 Series switches
• Cisco Nexus 5000 Series switches
• Catalyst 6500
DCNM-LAN provides limited support for the Catalyst 6500 Series switches that runs classic IOS version 12.2(33)SXI or higher.
– DCNM-LAN supports the viewing of the current configuration attributes of the device.
– DCNM-LAN does not support changing the configuration of the device.
– DCNM-LAN supports the Firewall Service Module (FWSM) version 4.0 or higher for the Catalyst 6500 Series switches.
• Cisco Nexus 7000 Series switches Reference:
http://www.cisco.com/c/en/us/td/docs/switches/datacenter/mds9000/sw/5_2/configuration/guides
/fund/DCNM-SAN-LAN_5_2/DCNM_Fundamentals/fund_overview.html

NEW QUESTION 13
Which two functions are enabled when you set up vPC+ at the FabricPath edge? (Choose two.)

• A. the ability to attach Cisco Fabric Extenders in FEX active/active mode
• B. the ability to stop all Layer 3 egress traffic
• C. the ability to attach servers to edge switches with port-channel teaming
• D. the ability to attach additional Classic Ethernet switches in vPC+ mode

Answer: AC

NEW QUESTION 14
Which action limits the maximum number of routes that are allowed in the routing table?

• A. Use a BGP filter.
• B. Use only static routes.
• C. Use the maximum routes command inside address family.
• D. Use a route map to filter route

Answer: C

NEW QUESTION 15
Which two advantages does FabricPath have over Spanning Tree in implementing a loop-free network topology design? (Choose two.)

• A. Blocked links can be brought in to service if active links fail.
• B. Convergence times are faster.
• C. Multipath forwarding is supported for unicast and multicast Layer 2 and Layer 3 traffic.
• D. Unknown unicast addresses are flooded in through the originating por

Answer: BC

NEW QUESTION 16
Within the vPC configuration of the 7K's, the command peer switch is configured. What is the result of enabling the command?

• A. Both vPC peers use the same STP root ID.
• B. The Vpc primary switch (7k-4 in this case) also serves as the STP root to improve vPC convergence.
• C. The vPC secondary switch (7k-3 in this case) server as the STP root to improve vPC performance
• D. Allow 7k-3 to act as the active HSRP gateway for packets that are addressed to the MAC address of7K-4
• E. Automatically disable IP redirects on all interface VLANs mapped over a vPC VLAN to avoid generation of IP redirect messages for packets switched though the vPC peer gateway router
• F. Enable faster convergence of ARP tables after the vPC peer link flap
• G. 9999

Answer: A