300-165 exam

Topic 5, Implement Data Center Protocols Which statement about scalability in Cisco OTV is true?A . The control plane avoids flooding by exchanging MAC reachability.B . IP-based functionality provides Layer 3 extension over any transport.C . Any encapsulation overhead is avoided by using IS-IE . Unknown unicasts are handled by...

Which command allows a Cisco Nexus 7000 Series Switch to receive NTP configuration updates by using Cisco Fabric Services?A . N7k (config) # feature ntpB . N7k (config) # ntp distributeC . N7k (config) # distributeD . N7k (config) # ntp masterView AnswerAnswer: B Explanation: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/sw/4_2/nx-os/system_management/configuration/guide/sm_nx_os_cli/sm_3ntp.html Enables the device to...

You have a Cisco Fabric Path network, you must extend the network to support more than 16 million segment, what should you do?A . Enable the interface-vlan feature and configure the VLAN IDsB . Enable the nv overlay feature and configure the segment IDsC . Enable the vn-segment-vlan-based feature and...

Which option describes the atomic rollback feature in Cisco NX-OS?A . Rollback is implemented only if no errors occur.B . Rollback is implemented and any errors are skipped.C . Rollback is implemented and stops if an error occurs.D . Rollback is implemented instantly and there is no option to cancel...

You are configuring OTV between two data centers. On which interfaces should the site VLAN allowed?A . the interfaces that connect to the aggregation switchesB . the OTV overlay interfacesC . the interfaces that connect to the join interfacesD . the mgmt0 interfacesView AnswerAnswer: A

Which policy-map action performs congestion avoidance?A . priorityB . bandwidthC . queue-limitD . random-detectView AnswerAnswer: D Explanation: 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...

When configuring HSRP on IPv6-enabled interfaces, which two commands are required? (Choose two)A . SwitchA(config-if)# hsrp version 2B . SwitchA(config-if)# hsrp <group-number> ipv6C . SwitchA(config-if># key 6D . SwitchA(config-if)# standby 6 preemptE . SwitchA(config-if)#priority <level>View AnswerAnswer: A, B Explanation: https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipapp_fhrp/configuration/15-sy/fhp-15-sy-book/ip6-fhrp-hsrp.html#topic_BC3E645261274DE6B46AA7F2A8E70048

Refer to the exhibit. What is the result?A . The switch implements a rollback file that is named running-configB . The switch implements a rollback and skips any errorsC . The switch implements a rollback that stops if an error occursD . The switch implements a rollback only if no...

What is the result when the configured RTT of an FCIP link is smaller than the measured RTT?A . The minimum available bandwidth for the link must be increasedB . The link might be oversubscribed.C . The TCP sliding window constantly resetsD . The link might not be fully utilized.View...

Which statement accurately describes MP-BGP EVPN?A . MP-BGP EVPN is a Layer 3 overlay alternative to VXLANs.B . The control plane of the VXLAN overcomes the flood-and-learn limitations of MP-BGP EVPD . The MP-BGP EVPN control plane overcomes the flood-and-learn limitations of the VXLAF . MP-BGP EVPN is a Layer...