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300-410 Exam - Question 93


Which statement about route distinguishers in an MPLS network is true?

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Correct Answer: C

Route distinguishers are used in MPLS networks to make VPNv4 addresses unique. In an MPLS network, each customer’s routes need to be distinguished. The route distinguisher is a unique identifier that is appended to a customer's IP address to make it unique across the MPLS network. This allows multiple customers' identical IP addresses to be used without conflict.

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ZachTL11Option: C
Apr 21, 2021

Answer is C. VPNv4 prefix —IPv4 prefix preceded by an 8-byte route distinguisher. The VPN addresses are made unique by adding a route distinguisher to the front of the address. https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/mp_l3_vpns/configuration/15-mt/mp-l3-vpns-15-mt-book/mp-vpn-rte-target-rw.html

examShark
Jul 31, 2021

The given answer is correct

examShark
Jul 31, 2021

Sorry, the answer is A

examShark
Aug 1, 2021

The given answer is correct

AliMo123
Aug 7, 2021

A is the correct answer for VRF in general not for RD C is the correct answer

Hack4
Feb 17, 2022

Nope the answer cannot be A ....A is FALSE .. It would be rather allow multiple instances of the same IP-PREFIX to coexist within the same router..

error_909Option: C
Sep 21, 2021

The given answer is correct - Route distinguishers make a unique VPNv4 address across the MPLS network.

Hack4Option: C
Feb 17, 2022

A is FALSE ..Route distinguishers allow multiple instances of a routing table to coexist within the edge router #### But allow multiple instances of the same IP PREFIX to coexist within the same router..

inteldarvidOption: C
Jul 11, 2023

correct anwser is C

Ll123123Option: C
Oct 26, 2023

C I would choose

SeMo0o0o0Option: C
Jul 17, 2024

C is correct