4A0-115 Dumps - Nokia Ethernet Virtual Private Network Services - Free Latest Dumps for IT Certification Exams

4A0-115 Dumps – Nokia Ethernet Virtual Private Network Services

dumps2023-09-21T10:25:00+08:00

Nokia Ethernet Virtual Private Network Services 4A0-115 exam is easy to pass now. There are 40 questions in the real Nokia certification 4A0-115 exam, and you have 90 minutes to answer all the questions. The available language is English. Each candidate needs to pay $125 to register Nokia 4A0-115 exam. We provide the latest Nokia Ethernet Virtual Private Network Services 4A0-115 exam dumps, which can guarantee you success. Free Nokia Certification 4A0-115 exam dumps are below.

Page 1 of 2

1. Which of the following statements about the EVPN data plane is FALSE?

2. Which of the following statements about multi-homing for a Layer-2 service is TRUE?

In the single-active mode, the CE requires a LAG to be configured between the CE and all attached PEs.

In the single-active mode, the CE forwards traffic to all attached PES and receives traffic from a single P

In the all-active mode, all PES attached to a CE can forward traffic to and from the C

The Nokia 7750 SR supports a CE being multi-homed to a maximum of two PEs.

3. Which of the following statements about PE-to-PE MAC address advertisement is FALSE?

The service distinguisher (label or VNI) is advertised with the MAC/IP EVPN update.

Route targets are used to uniquely identify routes between EVIS in the case of MAC address overlaps.

A PE uses a single MP-BGP session with a remote peer to exchange the routes for all EVIs.

A PE advertises locally-learned MAC addresses to remote PES using EVPN type-2 routes.

4. Which of the following statements about EVPN Layer-3 services that utilize the interface-full model is TRUE?

EVPN MAC/IP routes are used to advertise the IP prefixes of subnets attached to a VPR

VPRN instances are interconnected using a supplementary broadcast domain (SBD) VPL

Intra-subnet traffic is carried over the tunnels provided by the SBD VPL

The MAC/IP routing information is used to populate the VPRN routing table at the remote PEs.

5. Based upon the exhibit,

Which of the following statements about the forwarding of BUM traffic is FALSE?

PE3 replicates the traffic and sends it to all PES in its VPLS I flooding list.

PE3 adds an ESI label to packets forwarded to PEI because PEI is connected to the same Ethernet segment.

PEI forwards the traffic received from PE3 to CEI, and CEI discards it based upon the ESI label.

PE2 decapsulates the packets received from PE3 and forwards the frames to CE2.

6. In the exhibit,

MACI moves from PEI to PE2.

Which of the following actions related to this MAC address mobility is performed?

CEI generates an update message to PEI withdrawing its MA

PEI generates an update message to remote PES identifying the new location of CE

PE2 advertises a MAC/IP route for MACI with a sequence number higher than that received from PE

PE3 waits to receive a data packet from CEI to update its FDB entry for MAC

7. What are EVPN inclusive multicast Ethernet tag (IMET) routes used for?

To advertise the MAC or MAC/IP addresses of locally-learned hosts

To advertise the redundancy mode of a local Ethernet segment

To discover all PES participating in the same VPIS service

To discover all PES attached to the same Ethernet segment

8. Based on the exhibit below, which of the following statements is FALSE?

When forwarding BUM traffic, the local PE must replicate the traffic and send it as unicast to the advertising neighbor.

The MPLS label 524284 presented indicates the service label value that the neighbor 10.10.10.2 uses to forward BUM traffic to PE

When forwarding BUM traffic, the local PE uses an MPLS transport tunnel towards the advertising neighbor.

The IMET route is imported by a local VPLS configured with a route-target value of 65100:10.

9. Based on the exhibit below, which of the following statements is TRUE?

PE2 advertises this BGP update for a locally-configured VPWS service.

PEI uses this BGP update to build the flooding list of the associated service.

PEI uses MPLS label 524284 when sending traffic destined to

Neighbor 10.10.10.2 is connected to a multi-homed C

10. Based upon the exhibit, which of the following statements is FALSE?

PEI populates this information into the local VPLS FD

Neighbors 10.10.10.2 and 10.10.10.3 have proxy-ARP enabled for the VPL

Neighbors 10.10.10.2 and 10.10.10.3 have a service that uses a network identifier of 10.

PEI uses VXLAN tunnels to reach neighbors 10.10.10.2 and 10.10.10.3.

Page 2 of 2

11. A. Proxy-ARP/ND is operational for a VPLS.

Which of the following statements is FALSE?

B. The PE has proxy-ARP and dynamic-populate enabled for the VPLS.

C. The proxy-ARP table is populated by snooping IP packets received from remote PEs.

D. When the PE learns a local host IP address, it adds an entry into its proxy-ARP table.

E. The PE advertises a MAC/IP route that includes the MAC and IP address of a local host.

12. Based upon the exhibit, which of the following statements is FALSE?

VPLS 10 must be configured with two BGP instances on PE3 and PE4.

On PE3 and PE4, VPLS 10 must be configured with two different route-distinguisher values: one for VXLAN and another for MPL

On PE3 and PE4, VPLS 10 must be configured with two different route-target values: one for VXLAN and another for MPL

A BGP export policy is required on PE3 and PE4 to ensure that IMET routes originated with VXLAN encapsulation are not advertised to the peer across the core network.

4A0-115 Dumps – Nokia Ethernet Virtual Private Network Services

4A0-115 Dumps – Nokia Ethernet Virtual Private Network Services

Share this post

Leave a Reply Cancel reply

Related Posts