Ace the Nokia 4A0-104 Exam: Ultimate Preparation Guide

To test the ability of reaching the far-end IP address of an SDP within the SDP encapsulation

To determine the path MTU to the far-end IP address over an SDP.

To determine the service MTU of the service using an SDP.

To determine the presence of hosts using the service

Drop the frame.

Flood the frame to all PEs participating in the service.

Send a destination unreachable message back to the originating host.

Store the frame until the destination is known

The original VLAN tag is removed.

The original VLAN tag is kept.

The VLAN tag is replaced by a provider tag.

The VLAN tag is kept and a provider tag is added.

The PE routers of the service are responsible for learning MAC addresses.

Flooding ensures that all PEs in a fully-meshed VPLS will learn the source address of all traffic.

MAC learning reduces flooding of frames with previously learned addresses.

Multiple VPLSes on the same PE share the same MAC FDB.

Customer ID and SAP ID.

Customer ID and Service ID.

SAP ID and Service ID.

SDP ID and Service ID.

SDP ID and SAP ID.

SDP ID and VC ID.

The FCS is verified and kept in the customer frame. The VLAN tag is kept and transported over the network.

The FCS is verified and kept in the customer frame. The VLAN tag is removed for transport over the network.

The FCS is verified and removed from the frame. The VLAN tag is kept and transported over the network.

The FCS is verified and removed from the frame. The VLAN tag is removed for transport over the network.

A SAP can only be used by one service on a router.

A dedicated SDP needs to be created for each service.

A service is created on each site before the customer is created.

SAPs must be created before a service is created.

They are signaled between PE devices using MP-BGP.

They are swapped at each P router as a packet crosses the service provider network.

They are also known as the inner label or service label.

They indicate to the egress PE the VPRN to which a packet belongs.

A PE uses the same VRF table for all the VPRN services on it.

A PE uses a VRF to maintain forwarding information.

Information for VRFs can be advertised between PEs by MP-BGP.

A PE uses a VRF to route traffic to CEs.

Sdp-ping

Isp-ping

Svc-ping

Sdp-mtu