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In the exhibit, the EVPN-IRB is using the interface-ful unnumbered model and is fully operational. Which of the following statements is FALSE?
Examine the exhibit. Which of the following configuration conditions is required for the proper operation of EVPN VPWS 2?
Which of the following statements about EVPN Layer-3 services that utilize the interface-ful model is TRUE?
Based upon the exhibit, how many MAC-VRFs are there?
In the exhibit, VPWS 4 enables communications between CEI and CE2. Which of the following statements regarding the operation of VPWS 4 is FALSE?
In the exhibit, PE2 is receiving an EVPN auto-discovery (A-D) route from PEI. Based on the output, which of the following statements is FALSE?
Examine the exhibit. Which of the following actions is performed by PEI after it receives a BUM packet from CEI?
In the exhibit, an EVI range is configured and the preference-based algorithm is used to elect the designated forwarder (DF) on ESI 1. Which PE is elected as DF for VPLS 10?
Which of the following statements about EVPN auto-discovery per EVPN instance (A-D per EVI) routes is FALSE?
Which of the following statements about the EVPN route types used to support multi-homing is TRUE?

Question 12 - 4A0-115 discussion

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Proxy-ARP/ND is operational for a VPLS. Which of the following statements is FALSE?

A.
The PE has proxy-ARP and dynamic-populate enabled for the VPLS.
Answers
A.
The PE has proxy-ARP and dynamic-populate enabled for the VPLS.
B.
The proxy-ARP table is populated by snooping IP packets received from remote PEs.
Answers
B.
The proxy-ARP table is populated by snooping IP packets received from remote PEs.
C.
When the PE learns a local host IP address, it adds an entry into its proxy-ARP table.
Answers
C.
When the PE learns a local host IP address, it adds an entry into its proxy-ARP table.
D.
The PE advertises a MAC/IP route that includes the MAC and IP address of a local host.
Answers
D.
The PE advertises a MAC/IP route that includes the MAC and IP address of a local host.
Suggested answer: C

Explanation:

When the PE learns a local host IP address, it does not add an entry into its proxy-ARP table. The proxy-ARP table is populated by snooping IP packets received from remote PEs. The PE advertises a MAC/IP route that includes the MAC and IP address of a local host.

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asked 23/09/2024
stefano nicoletti
35 questions
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