Nokia Alcatel-Lucent Services Architecture 4A0-104 Exam Dumps: Updated Questions & Answers (October 2025)

The VC-IDs used between the E-pipe and VPLS must match.

The E-pipe must maintain a MAC FDB in order to connect to the VPLS.

The service ID of the E-pipe can be different from that of the VPLS.

The service MTU of the VPLS and E-pipe must match.

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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.

iocal-sdp' and 'remote-sdp' indicate that all services using these SDPs are pinged.

'Iocal-sdp' and remote-sdp' indicate that pings are initiated from both local and remote routers.

Both 'Iocal-sdp' and 'remote-sdp' take parameters to specify which SDPs are used for the test.

'Iocal-sdp' indicates that the ping is sent in-band, and remote-sdp' indicates the return ping is in-band.

config>service>ies# interface "to-CE" customer customer-id create

config>service>ies# interface to CE create

config>service>ies# interface to CE

config>service>ies# interface "to-CE" create

A-pipe

C-pipe

E-pipe

F-pipe

Route distinguishes are used to ensure that VPRN IP prefixes are globally unique.

Route distinguishes are appended to IPv4 prefixes to form IPv6 prefixes.

Route distinguishes are used to determine which routes a VPRN should import.

CE routes use a route distinguisher to indicate which VPRN they are associated to.

A mirror destination to indicate which ports to monitor.

A mirror source to indicate which ports to monitor.

A mirror destination to indicate on which sap or sdp traffic should be replicated.

A mirror source to indicate on which sap or sdp traffic should be replicated

The Ethernet port must be set to network mode, and the service must have a spoke SDP.

The Ethernet port must be set to network mode.

The Ethernet port must be set to access mode.

The Ethernet port must be set to access mode, and the service must have a spoke SDP.

Spoke SDPs prevent loops in a VPLS.

Mesh SDPs and spoke SDPs can be used in the same VPLS.

A spoke SDP does not require the routers at both ends to be directly connected.

A mesh SDP is identical to a spoke SDP except for its flooding behavior.