Pass4Future also provide interactive practice exam software for preparing Nokia Ethernet Virtual Private Network Services (4A0-115) Exam effectively. You are welcome to explore sample free Nokia 4A0-115 Exam questions below and also try Nokia 4A0-115 Exam practice test software.
Do you know that you can access more real Nokia 4A0-115 exam questions via Premium Access? ()
In the exhibit, VPWS 4 enables communications between CEI and CE2. Which of the following statements regarding the operation of VPWS 4 is FALSE?
Answer : C
PE1 and PE3 do not exchange their service labels using A-D per EVI routes.PE1 and PE3 exchange their service labels using MAC routes, which are advertised when their local ACs become operationally UP1.
Verified Reference:Ethernet Virtual Private Networks (EVPNs)
Examine the exhibit.
Which of the following configuration is NOT required to enable Layer-2 communication between CEI and CE2?
Answer : C
The advertisement of IP-Prefix routes is not required to enable Layer-2 communication between CE1 and CE2. IP-Prefix routes are used to enable Layer-3 communication between different subnets in an EVPN-IRB service.For Layer-2 communication, only MAC/IP routes are required2.
Verified Reference:Nokia Ethernet Virtual Private Network Services Course | Nokia
Examine the exhibit.
Which of the following statements about the operation of VPLS 20 is TRUE?
Answer : D
PE1 does not advertise a MAC route for MAC-01 when its VPLS 20's SAP becomes operationally UP.PE1 advertises an EVPN MAC/IP route for MAC-01, which includes the IP address of Host 1 and the ESI of the Ethernet segment1.
Verified Reference:Ethernet Virtual Private Networks (EVPNs)
In the exhibit, the EVPN-IRB is configured to use the interface-ful unnumbered model. Which of the following statements regarding the route advertisement is FALSE?
Answer : D
PE4 does not advertise an EVPN IP-Prefix route for prefix 10.10.1.0/24 to PE2.PE4 advertises a VPN-IPv4 route for prefix 10.10.1.0/24 to PE2, which includes the MPLS service label of VPRN 152.
Verified Reference:Nokia Ethernet Virtual Private Network Services Course | Nokia
In the exhibit, the EVPN-IRB is using the interface-ful unnumbered model and is fully operational. Which of the following statements is FALSE?
Answer : C
On PE3, the routing table for VPRN 15 does not contain an entry for 10.10.1.0/24.This entry is not needed because Host 1 is in the same subnet as the SBD IRB interface on PE3, and PE3 can reach Host 1 using its MAC address2.
Verified Reference:Nokia Ethernet Virtual Private Network Services Course | Nokia
