Cisco 300-165 Online Practice Questions and Exam Preparation

Cisco 300-165 Online Questions & Answers

• Question 211:

  

  Refer to the exhibit. What is the result of the configuration?

  A. A MAC address of 11c0.adaa.3213 is denied.
  B. The MAC ACL is applied to VLANs 10-120.
  C. The MAC ACL denies a MAC address of 11c0.0123.4567 on VLAN 101.
  D. A MAC address of 11c0.adaa.3213 is permitted.
  D. A MAC address of 11c0.adaa.3213 is permitted.

• Question 212:

  Which two statements about VRRP are true? (Choose two.)

  A. The BFD for the VRRP can be configured only between two Cisco Nexus switches.
  B. When the VRRP is configured to track a Layer 2 interface, the VRRP priority instantly reflects the state of the Layer 2 interface.
  C. The VRRP can be configured on the management interface.
  D. vPC can forward traffic through both VRRP devices.
  E. VRRP allows the traffic load to be shared through the use of multiple VRRP groups.
  D. vPC can forward traffic through both VRRP devices.
  E. VRRP allows the traffic load to be shared through the use of multiple VRRP groups.

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  Reference: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus9000/sw/6-x/unicast/configuration/guide/l3_cli_nxos/l3_vrrp.html

• Question 213:

  Which policy-map action performs congestion avoidance?

  A. priority
  B. bandwidth
  C. queue-limit
  D. random-detect
  D. random-detect

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  Congestion avoidance techniques monitor network traffic loads in an effort to anticipate and avoid congestion at common network bottlenecks. Congestion avoidance is achieved through packet dropping. Among the more commonly used congestion avoidance mechanisms is Random Early Detection (RED), which is optimum for high- speed transit networks. Cisco IOS QoS includes an implementation of RED that, when configured, controls when the router drops packets. If you do not configure Weighted Random Early Detection (WRED), the router uses the cruder default packet drop mechanism called tail drop. http://www.cisco.com/c/en/us/td/docs/ios/12_2/qos/configuration/guide/fqos_c/qcfconav.html

• Question 214:

  When configuring PIM to support an OTV implementation, which PIM configuration is supported in Cisco NX-OS?

  A. SwitchA(config-if)# ip pim ssm default
  B. SwitchA(config-if)# ip pim sparse-mode
  C. SwitchA(config-if)# ip pim dense-mode
  D. SwitchA(config-if)# ip pim sparse-dense-mode
  B. SwitchA(config-if)# ip pim sparse-mode

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  Reference: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/sw/5_x/nx-os/multicast/configuration/guide/n7k_multic_cli_5x/pim.html

• Question 215:

  

  Refer to the exhibit. Which statement about the configuration is true?

  A. It provides an authoritative LISP site for IPv6 EID prefix 2110:cc8:a::/48.
  B. It creates a LISP site policy that requires active/standby service provider links for ingress traffic.
  C. It configures PxTR services for IPv6 EID prefix 2110:cc8:a::/48.
  D. It configures a single map resolver system.
  A. It provides an authoritative LISP site for IPv6 EID prefix 2110:cc8:a::/48.

• Question 216:

  Which FCoE component is responsible for the encapsulation and de-encapsulation of Fibre Channel frames in Ethernet?

  A. distributed FCF
  B. FCoE node
  C. FCoE logical endpoint
  D. Fibre Channel forwarder
  E. FCoE forwarder
  C. FCoE logical endpoint

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  The FCoE Logical Endpoint (FCoE_LEP) is responsible for the encapsulation and deencapsulation functions of the FCoE traffic. FCoE_LEP has the standard Fibre Channel layers, starting with FC-2 and continuing up the Fibre Channel Protocol stack.

  https://www.safaribooksonline.com/library/view/ccna-data-center/9780133860429/ch11lev3sec5.html

• Question 217:

  Switch(config)# login block-for 60 attempts 10 within 180 Switch(config)# login quiet-mode access-class acl

  Refer to the exhibit. Which statement is true about the impact to login requests on a Cisco NX-OS switch that uses this configuration?

  A. Hosts in the ACL are denied after 10 failed login attempts occur within 180 seconds.
  B. Hosts outside the ACL are allowed if more than 10 failed login attempts occur.
  C. Hosts in the ACL are allowed after 10 failed login attempts occur within 180 seconds.
  D. All hosts are denied if 10 failed login attempts from hosts in the ACL occur in 180 seconds.
  C. Hosts in the ACL are allowed after 10 failed login attempts occur within 180 seconds.

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  The "login quiet-mode access-class acl "command can help authorized users to log into device in case of system login block-for function. Then users from the acl localization can log into the cisco device even when others cannot.

• Question 218:

  A VPC fails a Type 2 consistency check during implementation. Which result is true?

  A. The interfaces may forward packets using an undesirable path
  B. The link to the secondary VPC is suspended until the condition is resolved.
  C. The vPC algorithm selects a link to deactivate randomly until the condition is resolved.
  D. The interfaces are suspended.
  A. The interfaces may forward packets using an undesirable path

• Question 219:

  Which two file systems can hold a Cisco Catalyst 6500 IOS image? (Choose two.)

  A. system:
  B. disk0:
  C. sup-microcode:
  D. nvram:
  E. sup-bootdisk:
  F. flash:
  B. disk0:
  E. sup-bootdisk:

• Question 220:

  Within the vPC configuration of the 7K's the command peer-gateway is configured as confirmed with the command show vpc. what is the result of enabling this command?

  A. Enable 7K-3 to act as the active gateway for packet received on VLAN 101 that are addressed to the MAC address of 7K-4
  B. Enables 7K-4 to use of the vpc peer link for forwarding packets received on VLAN 100 that are addressed to the MAC address of 7K-3
  C. Generates IP redirect messages for packets switched though the peer-gateway router
  D. Cause the HSRP active router to update the ARP table on the standby router for faster convergence after the vPC peer link has flapped
  E. Allow the vpc peers to coordinate the LACP ID with must be the same on all links on the port channel.
  D. Cause the HSRP active router to update the ARP table on the standby router for faster convergence after the vPC peer link has flapped

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  The vPC peer gateway command allows either Nexus 7000 to intercept any packet (including HSRP packets) which is destined to the other peer's MAC address to prevent the packet from traversing the vPC peer link.