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Which QoS architecture provides scalability of implementation?
Which QoS architecture provides scalability of implementation?A . IntServB . DiffServC . LLQD . RSVPView AnswerAnswer: B
What data center topology meets the RFP requirements?
An engineer is designing a new data center network so that the topology maintains fewer uplinks to the aggregation layer to reduce STP processing requirements. What data center topology meets the RFP requirements?A . meshB . top of rackC . starD . end of rowView AnswerAnswer: D
Which design approach achieves this request?
A client request includes a network design that ensures all connections between the access layer and distribution layer are active and forwarding traffic at all times. Which design approach achieves this request?A . Enable backbone fast on the two distribution switches and create a port channel between each access layer...
to use multiple path from distribution to core
to use multiple path from distribution to coreA . install IGPB . ECMPC . RSTP+D . HSRPView AnswerAnswer: B
Which Dual stack preferred protocol when configured?
Which Dual stack preferred protocol when configured?A . IPV6B . IPV4C . IPXView AnswerAnswer: A
Routing protocol that provides unequal cost path with different metrics for load balancing purposes?
Routing protocol that provides unequal cost path with different metrics for load balancing purposes?A . OSPFB . EIGRPC . ISISD . BGPE . RIPView AnswerAnswer: B
Which two elements comprise the backbone area while designing a new network utilizing IS-IS as the interior gateway protocol (choose two)
Which two elements comprise the backbone area while designing a new network utilizing IS-IS as the interior gateway protocol (choose two)A . contiguous chain of Level 2 capable routersB . contiguous chain of Level1/Level 2 capable routersC . set of Level 2 configured interfacesD . contiguous Level 1 capable routersE...
Which two technologies provide web and URL filtering and mitigate zero-day malware? (Choose two)
Which two technologies provide web and URL filtering and mitigate zero-day malware? (Choose two)A . Cisco CWSB . Cisco WSAC . Cisco GETVPND . Cisco ESAE . NAT/PATView AnswerAnswer: A, B Explanation: Cisco CWS: Cisco Cloud Web Security https://www.cisco.com/c/en/us/products/collateral/security/cloud-web-security/data_sheet_c78-729637.html Cisco WSA: Cisco Web Security Appliance https://www.cisco.com/c/en/us/products/collateral/security/content-security-management-appliance/datasheetc78-729630.html Cisco ESA: Email Security...
Which QoS mechanism uses PHBs?
Which QoS mechanism uses PHBs?A . DiffServB . IntServC . CoSD . ToSView AnswerAnswer: A
In what situation must spanning-tree be implemented?
In what situation must spanning-tree be implemented?A . when first hop redundancy protocol exists with redundant Layer 2 links between distribution switchesB . when a VLAN spans access layer switches to support business applicationsC . when trunks need to extend multiple VLANs across access switchesD . when it is necessary...
