Free Nokia SRA Composite Exam Practice Questions

A.  

The same timer is used in all VPLS types.

B.  

Higher than the default timer of an I-VPLS.

C.  

Lower than the default timer of an l-VPLS.

D.  

The same timer as an l-VPLS.

A.  

Broadcast traffic will be flooded.

B.  

If the unicastSA has not been learned in the FDB, the frame will be dropped.

C.  

If the unicast DA has not been learned in the FDB, the frame will be dropped.

D.  

All traffic will be dropped, including multicast and broadcast.

E.  

Broadcast traffic will be dropped.

A.  

TRUE

B.  

FALSE

A.  

The l-TAG in the l-SID is inspected to determine where the frame should be delivered.

B.  

When the B-MAC header is stripped the customer MAC address is then looked up in the FDB

C.  

The l-SID in the l-TAG is inspected to determine where the frame should be delivered.

D.  

The PE inspects the service label in the MPLS header before stripping the B-MAC header.

A.  

Configure a mesh-sdp between all existing PE routers and the new PE router

B.  

Configure a mesh-sdp between PE-C and PE-D

C.  

Configure a spoke-sdp between PE-C and PE-

D.  

D.  

It is not possible to meet the design requirements.

A.  

The sdp id is different on the far-end.

B.  

LDP is disabled on the far-end.

C.  

The vc-id is different on the far-end.

D.  

The mesh-sdp is missing on the far-end.

E.  

The mesh-sdp is administratively shutdown on PEL

F.  

There is an MTU mismatch.

A.  

Processing the TTL takes extra time.

B.  

MAC learning rate is doubled.

C.  

FDB size is doubled.

D.  

Requires a protocol to remove loops.

A.  

If a spoke-SDP is configured between the new site and PE-D no further SDPs will be required.

B.  

If a mesh- SDP is configured between the new site and PE-D no further SDPs will be required.

C.  

A mesh- SDP must be configured between the new site and all other PEs within Metro

B.  

D.  

A spoke- SDP must be configured between the new site and all other PEs within Metro

B.  

A.  

PE1 sends an IPv4 update for prefix 192.168.1.0/27 via MP-BGP to ASBR1.

B.  

ASBR1 sends an IPv4 update for prefix 192.168.1.0/27 to ASBR2.

C.  

ASBR1 transforms an IPv4 update for prefix 192.168.1.0/27 to a VPN-IPv4 route; allocates VPN label V1 and sends the update to ASBR2.

D.  

ASBR2 accepts a VPN-IPv4 update from ASBR1, then sends the update to PE2 via MP-BGP.

A.  

A P router may forward customer packets to their destination without the presence of a route to that destination

B.  

The ingress PE router may forward customer packets to their destination without the presence of a route to that destination

C.  

The egress PE router may forward customer packets to their destination without the presence of a route to that destination

D.  

Any provider core router (P or PE) may forward customer packets to their destination without the presence of a route to that destination