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Netw 3 FA 2
| Question | Answer |
|---|---|
| What is a public API typically used for? | Open access by developers |
| What does CEF stand for? | Cisco Express Forwarding |
| What language is Ansible based on? | Python |
| What table complements the FIB in CEF? | Adjacency table |
| What does SaaS deliver? | Applications over the internet |
| Which technology is most scalable for MPLS? | MPLS VPNs |
| In SDN, what is the function of the control plane? | Decision-making and path calculation |
| Which VPN type uses the public internet? | IPsec VPN |
| Which HTTP method is used to update resources? | PUT or PATCH |
| What protocol is commonly used in SDN southbound API? | OpenFlow |
| What hypervisor type installs directly on server hardware? | Type 1 |
| Which protocol allows REST-based configuration? | NETCONF |
| Which technology translates private IPv4 addresses to public addresses? | NAT |
| In CCNA, which layer handles MAC addressing? | Layer 2 |
| Which service allows renting hardware like routers? | IaaS |
| Which tool uses manifests? | Puppet |
| What does virtualization separate? | Operating system from hardware |
| Which is NOT a RESTful operation? | Merge |
| What does API stand for? | Application Programming Interface |
| What populates the Forwarding Information Base (FIB)? | Routing table |
| Which hypervisor runs on top of an existing OS? | Type 2 |
| What cloud model uses both public and private? | Hybrid cloud |
| Which cloud model is shared among specific organizations? | Community cloud |
| Which tool uses playbooks? | Ansible |
| What type of NAT maps one private IP to one public IP? | Static NAT |
| In NAT configuration, what defines the internal network? | ip nat inside |
| What virtualization feature enables moving VMs between hosts? | Live migration |
| Which protocol is often paired with YANG models? | NETCONF |
| Which virtual LAN technology encapsulates multiple VLANs? | MPLS |
| What is the main benefit of SDN? | Centralized control and flexibility |
| What is the purpose of REST in networking? | Web service architecture |
| What is the main purpose of SD-WAN? | WAN optimization and control |
| Which term refers to multiple VLANs across WAN? | VLAN trunking |
| Which WAN technology uses a private network from the provider? | MPLS |
| What does PaaS provide? | Platform for development |
| Which REST format is human-readable and uses indentation? | YAML |
| Which device typically is part of IaaS offerings? | Switches or routers |
| What data format is YAML a superset of? | JSON |
| What does IBN stand for? | Intent-Based Networking |
| What does PAT stand for? | Port Address Translation (overload) |
| Which type of cloud is dedicated to one organization? | Private cloud |
| What is the function of the data plane? | Forwarding traffic |
| Which tool uses pillars for configuration? | SaltStack |
| What is a public API typically used for? | Open access by developers |
| What does QoS stand for? | Quality of Service |
| What protocol is commonly used in SDN southbound API? | OpenFlow |
| Which Cisco component is the brains of ACI? | Application Policy Infrastructure Controller |
| What cloud service offers on-demand software? | SaaS |
| Which virtual LAN technology encapsulates multiple VLANs? | MPLS |
| What does the assurance element of IBN do? | Verification and corrective action |
| What is the OSI layer for IP routing? | Layer 3 |
| Which command configures NAT overload on a Cisco router? | ip nat inside source list 1 interface fa0/0 overload |
| What WAN service uses encryption over the Internet? | VPN |
| What does PaaS provide? | Platform for development |