CCNP Enterprise 350-401 ENCOR MCQ – 1 Which protocol is used to discover directly connected Cisco devices? LLDP CDP OSPF BGPWhat is the primary benefit of implementing MPLS in a service provider network? Simplified routing Enhanced security Traffic engineering capabilities Faster convergenceWhich protocol is used for authentication between SD-WAN nodes? IPsec SSL/TLS DTLS LISPWhat is the primary purpose of Control Plane Policing (CoPP)? Protect the control plane from excessive traffic Prioritize control plane traffic over data plane traffic Monitor control plane traffic for anomalies Redirect control plane traffic for analysisWhich protocol is used to synchronize time across network devices? NTP SNMP FTP TFTPIn Cisco SD-Access, which protocol is used for endpoint identity mapping? VXLAN LISP OSPF BGPWhat is the primary advantage of using Cisco Express Forwarding (CEF)? Simplifies routing table management Reduces CPU utilization for packet forwarding Enhances security by filtering traffic Supports multicast routingWhat is the function of the ip sla command in Cisco IOS? Configure static routes Monitor network performance Set IP security policies Assign IP addresses dynamicallyIn a Cisco SD-WAN deployment, which component is responsible for centralized management? vEdge vSmart vManage vBondWhat is the primary function of the vSmart controller in a Cisco SD-WAN solution? Data plane operations Control plane management Orchestration services Network monitoringWhich BGP attribute is only advertised within a single autonomous system? AS_PATH NEXT_HOP LOCAL_PREF MEDWhich command verifies the status of a GRE tunnel interface? show ip interface brief show interfaces tunnel show tunnel status show gre tunnelWhich technology allows for the creation of multiple virtual routers on a single physical router? VRF VLAN VSS VPCWhat is the default OSPF cost of a 100 Mbps Ethernet interface? 1 10 100 1000In VXLAN architecture, what is the role of a VTEP? Encapsulate and decapsulate VXLAN packets Map VLANs to VXLANs Route VXLAN traffic between subnets Provide security policies for VXLANWhich feature allows for automatic provisioning of network devices in Cisco DNA Center? Plug and Play Auto Install Zero Touch Deployment Smart InstallWhich protocol does Cisco DNA Center use for device discovery? SNMP NETCONF RESTCONF LLDPIn a virtualized environment, what does a virtual switch primarily provide? Routing between virtual machines Layer 2 connectivity between virtual machines Firewall services for virtual machines Load balancing for virtual machinesWhat is the purpose of a route distinguisher in MPLS VPNs? Identify unique VPNs Prevent routing loops Distinguish between multiple routes to the same destination Facilitate route redistributionWhich command displays BGP neighbors and their status? show ip bgp summary show ip bgp neighbors show ip bgp peers show ip bgp sessions Loading …
