What is the purpose of the autonomous-system {autonomous-system-number} command?

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#1

What is the purpose of the autonomous-system {autonomous-system-number} command?
A. It sets the EIGRP autonomous system number in a VRF.
B. It sets the BGP autonomous system number in a VRF.
C. It sets the global EIGRP autonomous system number.
D. It sets the global BGP autonomous system number.

Correct Answer: A

Explanation:
To configure the autonomous-system number for an Enhanced Interior Gateway Routing Protocol (EIGRP)
routing process to run within a VPN routing and forwarding (VRF) instance, use the autonomous-system
command in address-family configuration mode. To remove the autonomous-system for an EIGRP routing
process from within a VPN VRF instance, use the no form of this command.
Autonomous-system autonomous-system-number
no autonomous-system autonomous-system-number