Which design element should an engineer consider when multicast is included in a Cisco SD-Access architecture?
A. PIM SSM must run in the underlay.
B. Multicast clients reside in the underlay, and the multicast source is outside the fabric or in the overlay.
C. Rendezvous points must be used in a PIM SSM deployment.
D. Multicast traffic is transported in the overlay and the EID space for wired and wireless clients.
Which PIM mode uses a shared tree only?
A. bidirectional
B. sparse
C. dense
D. source-specific
How is redundancy achieved among Cisco vBond Orchestrators in a Cisco SD-WAN deployment?
A. The IP addresses of all Orchestrators are mapped to a single DNS name.
B. The closest Orchestrator to each Cisco WAN Edge router is selected.
C. Cisco WAN Edge routers are configured with all Orchestrators using their IP addresses and priority.
D. A single Cisco Orchestrator is deployed in each network.
Which two functions are provided by the Cisco SD-WAN orchestration plane? (Choose two.)
A. centralized provisioning
B. primary authentication point
C. NAT traversal facilitation
D. Zero Touch Provisioning
E. troubleshooting and monitoring
A large chain of stores currently uses MPLS-based T1 lines to connect their stores to their data center. An architect must design a new solution to improve availability and reduce costs while keeping these considerations in mind:
1.
The company uses multicast to deliver training to the stores.
2.
The company uses dynamic routing protocols and has implemented QoS.
3.
To simplify deployments, tunnels should be created dynamically on the hub when additional stores open.
Which solution should be included in this design?
A. VPLS
B. GET VPN
C. DMVPN
D. IPsec
Which two techniques improve the application experience in a Cisco SD-WAN design? (Choose two.)
A. utilizing forward error correction
B. implementing a stateful application firewall
C. implementing AMP
D. utilizing quality of service
E. implementing Cisco Umbrella
An engineer is upgrading a company's main site to include a connection to a second ISP. The company will receive full Internet routing tables from both ISPs via BGP. The engineer must ensure that the company does not become a transit autonomous system. Which solution should be included in this design?
A. Tag incoming routes from both ISPs with BGP community no-export.
B. Lower the MED for updates sent to the secondary ISP.
C. Use a route-map to prevent all prefixes from being advertised to either ISP.
D. Modify the local-preference for routes incoming from the primary ISP.
In an SD-WAN architecture, which methods are used to bootstrap a vEdge router?
A. DHCP options or manual configuration
B. vManage or DNS records
C. ZTP or manual configuration
D. DNS records or DHCP options
How is end-to-end microsegmentation enforced in a Cisco SD-Access architecture?
A. VLANs are used to segment traffic at Layer 2.
B. 5-tuples and ACLs are used to permit or deny traffic.
C. SGTs and SGTACLs are used to control access to various resources.
D. VRFs are used to segment traffic at Layer 3.
Which two border nodes are available in the Cisco SD-Access architecture? (Choose two.)
A. extended border
B. edge border
C. internal border
D. anywhere border
E. intermediate border
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