A Regional MPLS VPN Provider Operates in Two Regions and Wants

question 103

Multiple Choice

A regional MPLS VPN provider operates in two regions and wants to provide MPLS L3VPN service for a customer with two sites in these separate locations. The VPN provider approaches another organization to provide backbone carrier services so that the provider can connect to these two locations. Which statement about this scenario is true?

• A) When edge routers at different regional sites are connected over the global carrier backbone, MP-eBGP must run between the routers to exchange the customer VPNv4 routes.
• B) When eBGP is used for label exchange using the send-label option, MPLS-BGP forwarding is configured under the global ABC CSC PE-to-CE interface.
• C) When BGP is used for both route and label exchange, the neighbor a.b.c.d send-label command is used under the address-family VPNv4 command mode. When BGP is used for both route and label exchange, the neighbor a.b.c.d send-label command is used under the address-family VPNv4 command mode.
• D) When IGP is used for route exchange and LDP for label exchange, MPLS is enabled only on the VRF interface on the backbone-carrier PE side.

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Definitions:

Suspected of Fraud

Being under suspicion for intentional deception to secure unfair or unlawful gain.

NSF

An abbreviation for "Non-Sufficient Funds," indicating that a bank account does not have enough money to cover a check or withdrawal.

Bank Statement

A bank statement is a summary of financial transactions that occurred at a banking institution over a specific period of time.

Cash Account

A ledger that tracks all cash receipts and disbursements.