4A0-104 Exam Dumps - Nokia SRC Certification Questions and Answers

A-pipe

F-pipe

C-pipe

E-pipe

They are used to identify the VRF table for a prefix at the receiving PE.

They are used by VPRNs to control the distribution of VPN routing information.

They are distributed to all PEs and CEs that are part of the VPRN.

They are distributed to PEs to identify the VRF table that a VPN-IPv4 prefix is associated with.

ADSPEC

CSPF

Service ping

LSP trace

It tests uni-directional or round-trip in-band connectivity.

It tests the reachability of hosts that are using an SDP.

It tests the reachability of the far-end IP address of an SDP through its tunnel.

It can be used by specifying only an SDP ID.

An IES has a configurable VC MTU.

An IES interface has an IP address assigned to it.

IES supports QoS.

An IES requires a spoke SDP.

The dot1Q default SAP (port:*) can be used to pass VLAN tags transparently through a network.

The dot1Q null SAP (port:0) accepts all tagged frames and untagged frames.

The dot1Q default SAP (port:*) accepts all untagged frames and any frames with tag values that are not used as a service-delimiting value on another SAP.

A dot1q null SAP (port:0) and a dot1q default SAP (port:*) cannot both be defined on the same port.

By default, the VC ID on the mesh SDPs of a VPLS are set to the service ID.

A VPLS appears to the customer as a direct Ethernet connection.

Mesh SDPs are used for VPLSes to avoid loops.

By default, T-LDP is used for signaling service labels.

VRF information is advertised between PEs using MP-BGP.

VRF tables are used to forward traffic to CEs.

P routers use VRF tables to maintain customer-specific information.

VRF tables provide isolation between customers.

Route distinguishes are contained in VPN-IPv4 prefixes.

Route distinguishes allow the same IP prefix to be used for more than one destination in a single VPRN.

Route distinguishes allow MP-BGP to manage multiple routes for the same IP prefix.

Route distinguishes are only used by the PE routes.

When a PE router receives an IPv4 prefix from its local CE, it creates a VPN-IFV4 prefix.

VPN-IPv4 allows BGP to distinguish between duplicate prefixes originating from different customers.

In a VPRN, data traffic is carried in packets that have VPN-IPv4 addresses.

VPN-IFV4 addresses are only present within the service provider network.