Post-Test Sharing Knowledge FBB Core

Which virtual router in the BNG section is responsible for handling internet traffic ?

• Global Routing

• MGMT_VR

• DIAMETER_VR

• INTERNET_VR

What is the primary role of the CGNAT in this design ?

• Handling AAA authentication

• Managing VLANs

• Providing DNS services

• Translating private IPs to public IPs

What is the purpose of the BNG (Global) in this BGP design ?

• To advertise subscriber pools to CGNAT for NAT translation

• To terminate eBGP sessions with PE-HSI

• To provide DNS resolution for subscribers

• To directly allocate public IP addresses to subscribers

What are the main phases of PPPoE session establishment ?

• Discovery, Authentication, Data Transfer

• Handshaking, Routing, Forwarding

• Active Discovery, Link Establishment, Authentication, Address Assignment, Keep-Alives

• Request, Response, Termination

How is the SDN connection from STO carried to the Metro ?

• Using a subinterface via Metro

• Using a dedicated physical interface

• Via a direct connection to Telkomsel Global

• Through a Layer 3 VPN (L3VPN)

Which protocol is used for communication between PE-HSI and BNG for Internet traffic ?

• Static

• OSPF

• eBGP

• IS-IS

What is the function of the Autonomous System Number (ASN)?

• a unique number used to identify a computer network that is connected to the internet and manages independent routing using the BGP

• a network protocol that enables an internet connection between a user's device and a service provider.

• a network protocol that facilitates communication between network endpoints.

• a network of servers that are connected globally and can be accessed via the internet

During the PPPoE Connection process, what will AAA provide if authorization is successful?

• Assign IP Address

• Assign Subnet IP Address

• Assign AS Number

• Assign ACK Subscriber

The following protocol is used to support the Geo Redundancy mechanism in MPE (Maestro Policy Engine).

• VRRP

• iBGP

• eBGP

• GSLB

Which protocol used as session accounting between MPE (Maestro Policy Engine) and PCRF in FBB Telkomsel?

• Diameter Gx

• Diameter Gy

• RADIUS

• TACACS